Free MagnÜron course
Small Business Money Basics is a free, self-paced MagnÜron course that teaches the numbers that keep a small business alive: profit, markup and margin, cash flow, break-even, runway, pricing, bookkeeping, tax set-asides and the KPIs worth tracking. It has 6 modules and 27 short lessons with built-in calculators, worked examples, copy-paste templates and quizzes, and it ends with a final money checklist. It’s free: enter your email once to unlock every lesson and get the printable Money Basics Workbook, and your progress is saved in your browser.
Free course · 6 modules · 27 lessons · 6 quizzes
Start Here: Welcome to Small Business Money Basics
This course gives you a practical, step-by-step way to understand and manage the money side of a small business, in plain English and without accounting jargon. Read the lessons in order or jump to the topic you need; each one stands on its own.
Who this course is for
- Owners of service businesses, shops, trades, studios and online stores who want to know their numbers.
- New owners setting up bank accounts, bookkeeping and tax savings for the first time.
- Consultants and advisers who want a structured, plain-English guide to share with clients.
What you will learn
- Module 1: The Money Words That Matter. Revenue, Income and Profit: The Three Numbers Every Owner Must Know, Gross Profit, Net Profit and the Cost of Goods Sold, Fixed vs Variable Costs, Cash vs Accrual: When Money Counts
- Module 2: Pricing Math That Protects Your Profit. Markup vs Margin: The Difference That Costs Owners Money, Contribution Margin: What Each Sale Really Adds, Pricing Your Services: Find Your Hourly Floor, Pricing Products: From Landed Cost to Shelf Price, Raising Prices Without Losing Sleep
- Module 3: Cash Flow: Keeping Money in the Bank. Cash Flow vs Profit: Why Profitable Businesses Run Out of Cash, Build a Simple 13-Week Cash Flow Forecast, Getting Paid Faster: Invoices, Terms and Receivables, Working Capital and Your Cash Cushion
- Module 4: Break-Even, Runway and Smart Decisions. Break-Even Point: How Much You Must Sell, Burn Rate and Runway: How Long Your Cash Will Last, Use Break-Even Math to Make Better Decisions, Return on Investment and Payback for Everyday Decisions
- Module 5: Money Systems: Accounts, Books and Taxes. Separate Business and Personal Money, Paying Yourself: Owner's Draw vs Salary, Bookkeeping Basics: A 30-Minute Weekly Routine, Receipts, Invoices and Records to Keep, Setting Money Aside for Taxes (U.S. Basics), A Simple Allocation System for Every Dollar
- Module 6: Reading Your Numbers and Tracking KPIs. Reading a Simple Profit and Loss Statement, The Balance Sheet in Plain English, The KPIs That Matter for a Small Business, Your Monthly Money Review and Final Checklist
How each lesson works
- A direct answer at the top, so you get the main point in seconds.
- A clear explanation with the formulas spelled out, and a worked example with example numbers.
- Built-in calculators in key lessons. Type your own numbers and see the result instantly.
- Copy-paste templates and spreadsheet formulas with a copy button. Replace the [brackets] with your details.
- Do this now: one action step you can finish today.
- Key takeaways and links to in-depth MagnÜron articles.
Each module ends with a three-question quiz. Mark lessons complete as you go; your progress bar and checkmarks are saved in this browser only, so nothing is sent anywhere. Tax and legal topics are general, U.S.-oriented education as of November 2026, not tax or legal advice.
Frequently asked questions
Is the Small Business Money Basics course free?
Yes. The whole course is free to use on MagnÜron, with no payment. Enter your email once to unlock every lesson and receive the printable Money Basics Workbook. Your lesson progress, quiz results and checklist are saved in your own browser.
Do I need an accounting background to take this course?
No. The course is written for owners with no finance training. Every formula is explained in plain English with a worked example, and the built-in calculators do the math for you.
Is this course tax or legal advice?
No. The tax and legal sections give general, U.S.-oriented education, with facts dated as of November 2026. Rules change and depend on your situation, so confirm decisions with a qualified tax professional or attorney.
Do the calculators save or send my numbers?
No. The calculators run in your browser and nothing you type into them is sent anywhere. Only your lesson progress and checklist ticks are saved, in your own browser.
How long does the course take?
Most lessons take about 5 to 10 minutes to read, and the whole course can be read in a few sittings. The final lesson turns it into a one-hour monthly money review you can repeat every month.
Module 1 · Lesson 1 · About 4 min
Revenue, Income and Profit: The Three Numbers Every Owner Must Know
Revenue is all the money customers pay you for what you sell. Profit is what is left after you pay every cost of running the business. Income is a looser word that can mean either one, so always ask which number someone means. Owners who watch revenue alone can grow busy and broke at the same time.
Revenue: the top line
Revenue (also called sales or the top line) is the total amount you bill customers for products and services in a period, before any costs come out. If you cleaned 40 homes this month at $150 each, your revenue is $6,000, whether or not every customer has paid yet. Revenue tells you how much demand you have. It does not tell you whether the business is healthy.
A few things are not revenue, even though money lands in your bank account:
- Sales tax you collect. It belongs to the state; you are holding it until you send it in.
- Loans and credit lines. Borrowed money has to be paid back, so it’s a liability, not a sale.
- Money you put in yourself. An owner contribution is equity, not revenue.
- Refunds you reverse. Returned sales come off revenue.
Profit: the bottom line
Profit is revenue minus costs. Because there are different kinds of costs, there are a few layers of profit, and you’ll meet each one in this course:
- Gross profit = revenue − the direct cost of what you sold (materials, products, direct labor). Lesson 2 covers it.
- Operating profit = gross profit − overhead such as rent, software, insurance and marketing.
- Net profit = what’s left after everything, including interest and (for some business types) taxes. This is the true bottom line.
Income: the word that causes confusion
“Income” is used loosely. On an income statement, “net income” means net profit. In everyday talk, “we brought in $50,000 of income” usually means revenue. On a personal tax return, your business income is generally your net profit. When a lender, partner or accountant says “income,” ask: before or after costs?
| Term | What it means | Question it answers |
|---|---|---|
| Revenue | Everything customers were billed | How much did we sell? |
| Gross profit | Revenue minus direct costs | Does each sale make money? |
| Net profit | Revenue minus all costs | Does the whole business make money? |
| Cash flow | Money actually in minus money actually out | Can we pay the bills this week? |
Why the difference matters
Revenue is the easiest number to brag about and the easiest to misread. A business can double its revenue by taking on low-priced work and end up with less profit, because every extra job adds costs. The habit to build is simple: whenever you look at revenue, look at profit in the same breath, and express profit as a percentage of revenue (your profit margin). A 15% net margin means you keep 15 cents of every dollar you sell.
Net profit margin = net profit ÷ revenue × 100
Margins vary widely by industry, so compare yourself with your own past months first and with industry figures second.
Worked example
Example numbers. A small bakery sells $20,000 in a month. Ingredients and packaging cost $8,000, so gross profit is $12,000. Rent, wages for the counter staff, utilities, card fees and insurance come to $9,000, leaving a net profit of $3,000. The net profit margin is $3,000 ÷ $20,000 = 15%. If the owner only tracked revenue, a month with $24,000 in sales but $22,000 in costs would look better, even though it kept only $2,000.
Copy-paste templates
MONTH: [month / year] Revenue (all sales billed): $[ ] Direct costs (materials, products, direct labor): $[ ] Gross profit (revenue - direct costs): $[ ] Overhead (rent, software, insurance, marketing, admin wages): $[ ] Net profit (gross profit - overhead): $[ ] Net profit margin (net / revenue): [ ]% Compared with last month: up / down by $[ ] One thing that explains the change: [ ]
A2: Revenue B2: [amount] A3: Direct costs B3: [amount] A4: Gross profit B4: =B2-B3 A5: Overhead B5: [amount] A6: Net profit B6: =B4-B5 A7: Net margin B7: =IF(B2=0,0,B6/B2) (format as %)
Do this now
Pull last month’s total sales and total costs from your bank statements or bookkeeping software. Fill in the three-number summary and write your net profit margin at the top of a page you’ll keep for this course.
Key takeaways
- Revenue is what you sell; profit is what you keep after costs.
- Sales tax, loans and your own money put into the business are not revenue.
- Always look at profit next to revenue, and track net profit margin as a percentage.
Read more on MagnÜron
Module 1 · Lesson 2 · About 4 min
Gross Profit, Net Profit and the Cost of Goods Sold
Gross profit is revenue minus the direct costs of what you sold, called the cost of goods sold (COGS). Net profit subtracts everything else too: overhead, interest and other expenses. Gross profit tells you whether your pricing works; net profit tells you whether the whole business works.
What counts as cost of goods sold
COGS (for service businesses it’s often called cost of sales or direct costs) includes only the costs that rise and fall with each sale:
- Product businesses: the purchase price of goods, raw materials, inbound shipping and packaging.
- Service businesses: wages for the people doing the billable work, job materials, subcontractors and supplies used on the job.
- Restaurants and food: food and beverage costs, and often kitchen labor.
Overhead items like rent, office staff, insurance, software and advertising are not COGS. They’re operating expenses, because you pay them whether you make one sale or one hundred. Read the full breakdown in Cost of Goods Sold explained.
Gross profit and gross margin
Gross profit = revenue − COGS
Gross margin % = gross profit ÷ revenue × 100
Gross margin is the most useful pricing health check you have. If your gross margin is thin, no amount of cutting overhead will fix it; you need higher prices, lower direct costs or a better mix of work. As a rough guide, many service businesses run gross margins of 50% or more, while many retailers and restaurants run much lower, so compare against your own trend and your industry.
From gross profit to net profit
| Line | Example amount | % of revenue |
|---|---|---|
| Revenue | $50,000 | 100% |
| − Cost of goods sold | $22,500 | 45% |
| = Gross profit | $27,500 | 55% |
| − Operating expenses (overhead) | $21,000 | 42% |
| = Operating profit | $6,500 | 13% |
| − Interest and other expenses | $500 | 1% |
| = Net profit (before income tax) | $6,000 | 12% |
All amounts are example numbers.
How to use the two margins together
- Gross margin falling, overhead steady: a pricing or job-costing problem. Look at discounts, rising supplier prices, wasted materials or jobs that run over on hours.
- Gross margin healthy, net margin thin: an overhead problem. Look at rent, subscriptions, admin staff and marketing that doesn’t bring in customers.
- Both healthy but no cash: a cash flow problem, covered in Module 3.
A common mistake: leaving your own labor out
Many owner-operators do the billable work themselves and leave their own time out of COGS. That makes gross margin look great until the business needs to hire someone to do the work. When you estimate costs, include a fair wage for the hours you personally spend on jobs, even if you pay yourself through owner’s draws.
Worked example
Example numbers. A mobile detailing business bills $12,000 in a month. Products and supplies cost $1,100, and the two detailers’ wages for job hours cost $4,900, so COGS is $6,000 and gross margin is 50%. Van payments, insurance, the booking app, phone and ads total $4,200, so net profit is $1,800 (15%). The owner had been quoting from memory; when supply prices rose 20%, gross margin slipped to about 48% before anyone noticed. A monthly margin check caught it.
Copy-paste templates
For each cost, ask: "If I made zero sales this month, would I still pay it?" YES -> Operating expense (overhead) NO -> Cost of goods sold (direct cost) Cost Zero sales, still pay? Category [e.g. job materials] No COGS [e.g. rent] Yes Overhead [ ] [ ] [ ] [ ] [ ] [ ]
B2: Revenue B3: COGS B4: Gross profit =B2-B3 B5: Gross margin % =IF(B2=0,0,B4/B2) B6: Operating expenses B7: Operating profit =B4-B6 B8: Interest / other B9: Net profit =B7-B8 B10: Net margin % =IF(B2=0,0,B9/B2)
Do this now
List your 10 biggest costs and sort each one into COGS or overhead using the zero-sales test. Then work out last month’s gross margin. If you do the billable work yourself, add an hourly wage for your job time and calculate it again.
Key takeaways
- COGS covers only costs that rise and fall with each sale.
- Gross margin is your pricing health check; net margin is your whole-business health check.
- Count the owner’s own job hours as a cost, or margins will look better than they are.
Read more on MagnÜron
Module 1 · Lesson 3 · About 4 min
Fixed vs Variable Costs
Fixed costs stay roughly the same each month no matter how much you sell, like rent, insurance and software. Variable costs rise and fall with every sale, like materials, card fees and shipping. Knowing which is which is the key to break-even, pricing and every growth decision you’ll make.
Fixed costs
Fixed costs are the bills that arrive whether you have a great month or a terrible one: rent, loan payments, insurance, salaried staff, phone and internet, accounting fees, software subscriptions and the minimum you pay yourself. They’re not fixed forever (rent goes up, you add software), but they don’t move with each sale.
Variable costs
Variable costs scale with volume. Sell one more unit or do one more job, and you spend a little more on:
- Materials, products and packaging
- Card processing fees (typically a percentage of each sale plus a small fixed fee)
- Shipping and delivery
- Commissions and marketplace fees
- Hourly labor scheduled only when there’s work
- Fuel and mileage for jobs
Semi-variable (mixed) costs
Some costs are part fixed, part variable. A phone plan with a base fee plus overage charges, a delivery van (fixed payment, variable fuel), or a staff member with guaranteed hours plus overtime. Split them: put the base in fixed and the part that moves with sales in variable. Rough is fine; you’re building a decision tool, not a tax return.
| Cost | Fixed | Variable |
|---|---|---|
| Shop rent | ✓ | |
| General liability insurance | ✓ | |
| Booking or accounting software | ✓ | |
| Materials per job | ✓ | |
| Card processing fees | ✓ | |
| Van: payment / fuel | ✓ payment | ✓ fuel |
Why the split matters
- Break-even: you can’t calculate how much you need to sell without separating the two (Module 4).
- Pricing: every price must cover its variable costs with room to spare, and the “room to spare” across all sales must cover fixed costs (Lesson 6).
- Risk: high fixed costs make a business fragile in slow months. Before you sign a lease, hire salaried staff or take on a big subscription, ask how many extra sales it takes to pay for it.
- Growth: once fixed costs are covered, most of each additional sale’s contribution becomes profit. That’s why profit can jump quickly in busy months.
Operating leverage in plain English
A business with mostly fixed costs (a gym, a software company, a studio with rent) earns a lot from each extra sale once it’s past break-even, but loses fast when sales drop. A business with mostly variable costs (a reseller, a subcontracting service) earns less per extra sale but bends instead of breaking in slow months. Neither is wrong; just know which one you are.
Worked example
Example numbers. A dog-walking business has fixed costs of $1,400 a month: insurance $120, the scheduling app $60, phone $80, marketing $340 and a $800 base draw for the owner. Its variable costs are about $9 per walk (walker pay and card fees) on a $25 walk. Every walk adds $16 toward the fixed costs, so it needs about 88 walks a month ($1,400 ÷ $16 = 87.5) before it earns a profit.
Copy-paste templates
FIXED COSTS (monthly) Rent / workspace: $[ ] Insurance: $[ ] Software & subscriptions: $[ ] Phone & internet: $[ ] Salaried staff: $[ ] Loan payments: $[ ] Owner base pay: $[ ] Other: $[ ] TOTAL FIXED: $[ ] VARIABLE COSTS (per sale or per job) Materials / product: $[ ] Card fees (~[ ]% of price): $[ ] Shipping / delivery: $[ ] Commission / platform fee: $[ ] Hourly job labor: $[ ] TOTAL VARIABLE PER SALE: $[ ]
Do this now
Go through the last three months of bank and card statements and build your fixed and variable cost list. Average the fixed costs, and work out the variable cost of one typical sale or job. You’ll use both numbers in Modules 2 and 4.
Key takeaways
- Fixed costs don’t move with sales; variable costs do.
- Split mixed costs into a fixed base and a variable part. Rough is fine.
- High fixed costs raise both your upside and your risk, so test new fixed costs before you commit.
Read more on MagnÜron
Module 1 · Lesson 4 · About 4 min
Cash vs Accrual: When Money Counts
Cash accounting records income when money arrives and expenses when money leaves. Accrual accounting records income when you earn it and expenses when you incur them, even if no cash has moved. Many very small businesses use the cash method for simplicity, but accrual gives a truer picture of monthly profit.
The cash method
With cash accounting, your books follow your bank account. A customer pays an invoice in March for work done in February? That’s March income. You buy a year of insurance in January? It’s all a January expense. It’s simple, it matches what you see in the bank, and it’s how most sole proprietors start.
The downside: monthly profit swings with the timing of payments rather than the work you actually did. A big prepaid order can make one month look amazing and the next look terrible.
The accrual method
Accrual accounting matches income and expenses to the period they belong to. You record revenue when you complete the work or deliver the product, even if the customer pays later (that’s an account receivable). You record an expense when you receive the bill, even if you pay it later (an account payable). Annual costs like insurance are spread across the months they cover.
Accrual takes more work, but it shows whether each month’s work was actually profitable, which is what you need for pricing and planning.
| Event | Cash method | Accrual method |
|---|---|---|
| Job finished in May, paid in June | June income | May income |
| Supplies bought on account in May, paid in June | June expense | May expense |
| Annual insurance paid in January | January expense | One-twelfth each month |
| Customer deposit for a July job, paid in May | May income | July income (held as a liability until then) |
Which one should you use?
For tax purposes in the U.S., many small businesses are allowed to use the cash method, while larger businesses and some businesses that carry inventory may be required to use accrual or a hybrid. The rules and thresholds change over time, so confirm with a tax professional before you choose or switch (as of November 2026). Switching methods for tax purposes can require IRS approval.
For management, you can get the best of both: keep simple cash-basis books if that’s what you file, and use a simple accrual view when you judge monthly performance. Most accounting software can show either view with a toggle. Lesson 10 explains why the bank balance and the profit figure so often disagree.
Practical tips
- Whatever method you use, use it consistently. Comparing a cash-basis month with an accrual-basis month gives misleading results.
- Track unpaid invoices separately even on the cash method, so you know what’s owed to you.
- Spread big annual bills (insurance, licenses, software) into monthly amounts when you plan, so a single month doesn’t look like a disaster.
Worked example
Example numbers. A painting contractor completes a $9,000 job in October and is paid in November. In October the crew wages ($3,200) and paint ($1,300) are paid. Cash method: October shows a $4,500 loss and November a $9,000 gain. Accrual: October shows the $4,500 profit the job actually earned, and November shows nothing from it. Same job, same total, but only accrual shows when the profit was earned.
Copy-paste templates
MONTH: [ ] Cash-basis profit from your books: $[ ] + Work completed this month, not yet paid: $[ ] - Payments received this month for work done in earlier months: $[ ] - Bills received this month, not yet paid: $[ ] + Payments made this month for bills from earlier months: $[ ] - Monthly share of annual costs paid in other months: $[ ] + Annual costs paid in full this month, less this month's share: $[ ] = Approximate accrual profit: $[ ]
Do this now
Find out which method your books and your tax return use (your software settings or last year’s return will say). Then list any work you’ve finished but not been paid for, and any bills you’ve received but not paid.
Key takeaways
- Cash method: money counts when it moves. Accrual: money counts when it’s earned or owed.
- Accrual shows true monthly profit; cash shows what’s in the bank.
- Use one method consistently, and check tax rules with a professional before choosing or switching.
Read more on MagnÜron
Module 1 · Quick check
Module 1 Quiz: The Money Words That Matter
Three quick questions to lock in what you learned in Module 1. Pick an answer to get instant feedback; answer all three correctly to complete the quiz.
1. Which of these counts as revenue?
2. Which cost belongs in cost of goods sold for a service business?
3. Under the accrual method, when does a job finished in May but paid in June count as income?
Module 2 · Lesson 5 · About 4 min
Markup vs Margin: The Difference That Costs Owners Money
Markup is profit as a percentage of cost; margin is profit as a percentage of the selling price. A product that costs $60 and sells for $100 has a 66.7% markup but only a 40% margin. Mixing the two up is one of the most common and expensive pricing mistakes in small business.
The two formulas
Markup % = (price − cost) ÷ cost × 100
Margin % = (price − cost) ÷ price × 100
Both start from the same dollar profit (price minus cost). The only difference is what you divide by. Because price is always bigger than cost when you’re making money, margin is always the smaller percentage.
Why the confusion costs money
Say you want a 40% margin and you “add 40%” to a $60 cost. You price at $84. Your real margin is $24 ÷ $84 = 28.6%, not 40%. On $200,000 of sales, that gap is worth about $22,900 of gross profit you thought you had. To get a true 40% margin, divide cost by (1 − margin): $60 ÷ 0.60 = $100.
Price for a target margin = cost ÷ (1 − target margin)
Price for a target markup = cost × (1 + target markup)
Markup to margin conversion table
| Markup | Margin | Price on a $100 cost |
|---|---|---|
| 25% | 20% | $125 |
| 50% | 33.3% | $150 |
| 66.7% | 40% | $166.67 |
| 100% (“keystone”) | 50% | $200 |
| 150% | 60% | $250 |
| 200% | 66.7% | $300 |
To convert: margin = markup ÷ (1 + markup), and markup = margin ÷ (1 − margin), using decimals (50% = 0.5).
Markup and margin calculator
Default numbers are examples only. Enter your own.
Which one should you use?
- Use margin to judge results. Your P&L reports gross margin, lenders and buyers talk in margins, and margin tells you what share of each sales dollar you keep.
- Markup is fine as a pricing shortcut as long as you know the margin it produces. Many trades and retailers price with a standard markup on materials.
- Write the word down. On every price list or quote template, label the percentage “markup” or “margin” so nobody on your team mixes them up.
For more worked examples, read Markup vs Margin on MagnÜron, or use the full set of business calculators.
Worked example
Example numbers. A gift shop buys candles at $12 and has always priced with a 50% markup, so they sell at $18. The owner assumed that meant a 50% margin. The real margin is $6 ÷ $18 = 33.3%. After rent and wages, the candle line barely broke even. Repricing for a 50% margin ($12 ÷ 0.5 = $24) was too big a jump for customers, so the shop settled on $21.99 (about a 45% margin) and promoted a two-for-$40 bundle.
Copy-paste templates
B2: Cost per unit B3: Selling price B4: Profit per unit =B3-B2 B5: Markup % =IF(B2=0,0,B4/B2) B6: Margin % =IF(B3=0,0,B4/B3) B7: Target margin % [e.g. 0.45] B8: Price for target margin =B2/(1-B7) B9: Markup that gives B7 =B7/(1-B7)
PRICING RULE FOR THIS PRICE LIST Method: [MARGIN / MARKUP] Target: [ ]% Formula used: [price = cost / (1 - margin)] or [price = cost x (1 + markup)] Checked by: [ ] Date: [ ]
Do this now
Take your five best-selling products or services. For each one, calculate the markup and the margin from your real cost and price, and mark any item whose margin is lower than you assumed.
Key takeaways
- Markup divides profit by cost; margin divides profit by price.
- A 50% markup is only a 33.3% margin. To hit a target margin, use price = cost ÷ (1 − margin).
- Label every pricing percentage as markup or margin so nobody guesses.
Read more on MagnÜron
Module 2 · Lesson 6 · About 4 min
Contribution Margin: What Each Sale Really Adds
Contribution margin is the price of a sale minus its variable costs. It’s the amount each sale contributes toward paying your fixed costs and, after those are covered, toward profit. It’s the single most useful number for break-even, discounts and deciding which products to push.
The formulas
Contribution margin per unit = price − variable cost per unit
Contribution margin ratio = contribution margin ÷ price × 100
Contribution margin is a close cousin of gross margin. The difference: gross margin subtracts COGS as it appears in your books, while contribution margin subtracts every cost that moves with the sale, including card fees, commissions, shipping out and marketplace fees that may sit in overhead on your P&L.
Why it matters more than revenue
Two products can bring in the same revenue and contribute very different amounts. If you sell a $100 item with $70 of variable costs and a $100 item with $35 of variable costs, the second one contributes more than twice as much toward rent, wages and profit. When you choose what to promote, what to bundle and where to spend your time, compare contribution, not sales.
Using contribution margin for quick decisions
- Discounts: a 20% discount on a product with a 40% contribution ratio wipes out half its contribution. You’d need to sell twice as many to stand still (Lesson 9 shows the formula).
- Special orders: if you have spare capacity, a lower-priced order can still be worth taking as long as its price is comfortably above variable cost and it doesn’t undercut your regular customers.
- Dropping a product: a product that covers its variable costs and adds contribution may still be helping pay the rent, even if it looks unprofitable after you allocate overhead to it.
- Break-even: fixed costs ÷ contribution margin per unit = units you must sell (Lesson 14).
Contribution for service businesses
For services, think per job or per hour. Price per job minus job labor, materials, travel and card fees equals contribution per job. Many service owners discover that small jobs, once travel time is counted, contribute far less per hour than large ones, which is why minimum charges and trip fees exist.
| Job type (example) | Price | Variable costs | Contribution | Hours | Contribution per hour |
|---|---|---|---|---|---|
| Small repair | $150 | $70 | $80 | 2.0 | $40 |
| Half-day project | $520 | $230 | $290 | 4.5 | $64 |
| Full-day project | $1,050 | $470 | $580 | 8.5 | $68 |
All amounts are example numbers; contribution per hour is rounded.
Worked example
Example numbers. An online print shop sells a $50 framed print. Variable costs: print and frame $14, packaging $4.50, shipping subsidy $8, card and platform fees $3.50, for a total of $30. Contribution is $20 per sale, a 40% ratio. The shop’s unframed $25 print has $9 of variable costs, so it contributes $16, a 64% ratio. Ads that sell the unframed print are nearly as profitable per sale and far easier to fulfill, so the shop shifts its ad budget toward them.
Copy-paste templates
PRODUCT / SERVICE: [ ] Price: $[ ] Variable costs per sale: Materials / product $[ ] Direct labor $[ ] Packaging / supplies $[ ] Shipping or travel $[ ] Card / platform fees $[ ] Commission $[ ] Total variable cost: $[ ] Contribution margin ($): $[ ] (price - total variable) Contribution ratio: [ ]% (contribution / price) Hours per sale (services): [ ] Contribution per hour: $[ ]
Do this now
Work out the contribution margin for your three biggest sellers or job types. If you sell services, also work out contribution per hour. Circle the one that contributes the most per hour of your time.
Key takeaways
- Contribution margin = price − all variable costs for that sale.
- Compare products and jobs by contribution, not revenue.
- For services, contribution per hour shows which work is worth chasing.
Read more on MagnÜron
Module 2 · Lesson 7 · About 4 min
Pricing Your Services: Find Your Hourly Floor
Your hourly floor is the lowest rate that covers your own pay goal and your business overhead, based on the hours you can actually bill. Divide your yearly pay goal plus overhead by your realistic billable hours, then add a profit margin. Most new service owners underprice because they assume every working hour is billable.
Step 1: Set your pay goal
Start with what you need to earn personally in a year, before income tax. Include what an employee would get from an employer: a salary, plus money toward health insurance and retirement. If you’re self-employed in the U.S., remember you’ll also owe self-employment tax (Lesson 22), so build that into the goal or into your tax set-aside.
Step 2: Add up your yearly overhead
Use your fixed cost list from Lesson 3: insurance, software, phone, vehicle costs not billed to jobs, accounting, marketing, training and equipment. Multiply monthly costs by 12. Don’t include job materials you bill back to customers; those go on top of your rate.
Step 3: Count your real billable hours
This is where most owners go wrong. A year has 52 weeks, but you’ll take holidays, vacation and sick days. And not every working hour is billable: quoting, travel, admin, marketing, bookkeeping and learning all eat into it. Many solo service owners bill somewhere between 50% and 75% of their working hours.
Billable hours per year = working weeks × hours per week × billable %
Step 4: Calculate the floor, then add profit
Hourly floor = (pay goal + yearly overhead) ÷ billable hours
Target rate = hourly floor ÷ (1 − profit margin)
The floor only pays you and the bills. Profit is what lets the business save for slow months, replace equipment and grow, so add a margin on top. Below the floor, you’re paying to work.
Hourly rate floor calculator
Default numbers are examples only. Enter your own.
Step 5: Check against the market
Your floor is a cost-based minimum, not your price. Compare it with what competitors charge and with the value you deliver. If the market pays well above your floor, charge closer to the market. If your floor is above what the market pays, you need to cut overhead, raise billable hours, specialize in higher-value work or price by the project instead of the hour. The MagnÜron guide How Much Should I Charge for My Services? covers value pricing and project pricing in depth.
Turning the rate into project prices
Customers often prefer a fixed price. Estimate the hours, multiply by your target rate, add materials with your standard markup, and add a contingency (often 10% to 15%) for jobs that tend to run long. Track actual hours on every job so your estimates get sharper.
Worked example
Example numbers. A bookkeeper wants to earn $60,000 a year and has $18,000 of yearly overhead. She works 48 weeks at 40 hours, but only 60% of those hours are billable: 1,152 billable hours. Her floor is $78,000 ÷ 1,152 = about $67.71 an hour. Adding a 10% profit margin gives about $75.23. She had been charging $50 an hour because that’s what her old employer billed her out at, which was costing her roughly $20,000 a year against her goal.
Copy-paste templates
Yearly pay goal (before income tax): $[ ] Yearly overhead (monthly x 12): $[ ] Total to cover: $[ ] Working weeks per year: [ ] Hours worked per week: [ ] Billable share of hours: [ ]% Billable hours per year: [ ] (weeks x hours x billable %) Hourly floor: $[ ] (total / billable hours) Profit margin to add: [ ]% Target hourly rate: $[ ] (floor / (1 - margin)) Market range for this service: $[ ] to $[ ] My chosen rate: $[ ]
B2: Pay goal B3: Overhead B4: Weeks B5: Hours per week B6: Billable % B7: Profit margin % B8: Billable hours =B4*B5*B6 B9: Hourly floor =(B2+B3)/B8 B10: Target rate =B9/(1-B7)
Do this now
Use the calculator with your own numbers and write down your hourly floor and target rate. Then compare them with what you charge today. If you’re below the floor, write down one change you’ll make within 30 days.
Key takeaways
- Hourly floor = (pay goal + overhead) ÷ real billable hours.
- Assume only part of your hours are billable; admin, travel and sales take time.
- The floor is your minimum. Market value and project pricing set the actual price.
Read more on MagnÜron
Module 2 · Lesson 8 · About 4 min
Pricing Products: From Landed Cost to Shelf Price
To price a product, start with its landed cost: the purchase price plus every cost to get it ready to sell. Then set the price that gives your target margin, check it against the market and round it to a sensible price point. Card fees, shipping and returns must be covered too, or they’ll quietly eat your margin.
Step 1: Find your landed cost
Landed cost is everything it takes to get one unit onto your shelf or ready to ship:
- The supplier price per unit
- Inbound freight, divided across the units in the shipment
- Duties or import fees, if any
- Packaging, labels and inserts
- Any assembly or prep labor
Then list the costs of selling each unit: card or marketplace fees (often a percentage of the sale), outbound shipping you pay, and an allowance for returns, damage and shrinkage.
Step 2: Set a target margin
Your target gross margin has to be big enough that, across all your sales, it pays your fixed costs and leaves a profit. Many retailers aim for 50% or more on gifts, apparel and accessories and less on commodity items, but your fixed costs decide what you need. A quick way to work it out: required gross margin ≈ (monthly fixed costs + target monthly profit) ÷ expected monthly sales.
Price = landed cost ÷ (1 − target margin)
“Keystone” pricing, doubling the cost, gives a 50% margin. It’s a common starting point, not a rule.
Step 3: Account for percentage fees
If a marketplace takes 15% and card processing takes about 3%, those come off the price, not the cost. To keep your target margin after percentage fees, use:
Price = landed cost ÷ (1 − target margin − fee %)
Fee rates vary by provider and plan and change over time, so check your current statements (as of November 2026).
Step 4: Check the market and round
- Look at what similar products sell for at competitors and online. If your formula price is far above the market, look for a cheaper supplier, a bigger order discount, a bundle or a better-quality positioning that justifies the price.
- Round to a price point your customers expect. Prices like $24.99, $29 or $45 feel natural in different markets; pick a style and use it consistently.
- Recheck the margin after rounding. Rounding down by a few dollars can cost several points of margin.
Step 5: Plan for discounts before you need them
If you know you’ll run sales, wholesale orders or loyalty discounts, set the regular price high enough that the discounted price still clears your minimum margin. Write down your lowest acceptable price for each product so nobody discounts below it in a busy moment.
For the difference between retail, wholesale and list prices, read What Is Retail Price?
Worked example
Example numbers. A soap maker’s landed cost per bar is $3.60: ingredients $2.10, wrapper and label $0.60, labor $0.90. She sells on a marketplace that takes about 15% including card fees and wants a 50% margin after fees. Price = $3.60 ÷ (1 − 0.50 − 0.15) = $3.60 ÷ 0.35 = about $10.29. Competitors sell similar bars at $9 to $12, so she prices at $10.50 and offers three for $28, which still leaves a margin of about 46% on the bundle after fees.
Copy-paste templates
PRODUCT: [ ] Supplier price per unit: $[ ] Inbound freight per unit: $[ ] Duties / import fees per unit: $[ ] Packaging & labels: $[ ] Prep / assembly labor: $[ ] LANDED COST: $[ ] Percentage fees (card + platform): [ ]% Target margin after fees: [ ]% Formula price = landed / (1 - margin - fees): $[ ] Market range: $[ ] to $[ ] Chosen price (rounded): $[ ] Margin after fees at chosen price: [ ]% Lowest acceptable sale price: $[ ]
B2: Landed cost B3: Target margin % B4: Fee % B5: Formula price =B2/(1-B3-B4) B6: Chosen price [your rounded price] B7: Margin after fees =(B6*(1-B4)-B2)/B6
Do this now
Pick one product and calculate its full landed cost, including freight and packaging. Run the formula price with your fees, compare it with your current price and the market, and write down your lowest acceptable sale price.
Key takeaways
- Price from landed cost, not the supplier price.
- Percentage fees come off the price, so include them in the formula.
- Set regular prices high enough that planned discounts still clear your minimum margin.
Read more on MagnÜron
Module 2 · Lesson 9 · About 4 min
Raising Prices Without Losing Sleep
A price increase usually adds more profit than the customers it costs you, because every extra dollar of price is pure margin. With a 40% gross margin, a 10% price rise keeps the same gross profit even if you lose 20% of your sales volume. Discounts work the other way: a 10% discount at the same margin needs about 33% more sales just to break even.
The math of a price increase
When you raise prices, your costs per unit don’t change, so the whole increase drops to gross profit. That’s why even small increases have a big effect on profit.
Sales volume you can lose and still earn the same gross profit = price increase % ÷ (gross margin % + price increase %)
| Gross margin | 5% price rise: can lose | 10% price rise: can lose | 15% price rise: can lose |
|---|---|---|---|
| 30% | 14.3% | 25.0% | 33.3% |
| 40% | 11.1% | 20.0% | 27.3% |
| 50% | 9.1% | 16.7% | 23.1% |
| 60% | 7.7% | 14.3% | 20.0% |
In practice, most small businesses lose far fewer customers than this after a reasonable, well-explained increase, so the extra profit is real.
The math of a discount
Extra sales volume needed to earn the same gross profit = discount % ÷ (gross margin % − discount %)
At a 40% margin, a 10% discount needs 33.3% more sales; a 20% discount needs 100% more, double the volume. If the discount is equal to or bigger than your margin, no amount of volume can make it up. Use discounts deliberately: to clear old stock, win a strategic customer or reward loyalty, not as a reflex.
Signs your prices are too low
- You’re booked solid but still short of cash or profit.
- Almost nobody pushes back on your quotes.
- Your costs have risen since you last set prices.
- You’re below the hourly floor from Lesson 7.
- Your gross margin has slid for three months or more.
How to raise prices well
- Do the math first. Know your margin and how much volume you can afford to lose.
- Give notice. 30 days is common for existing customers and retainers; new customers can simply see the new price.
- Explain briefly, without apologizing. Rising costs, better service, or simply “our first increase in two years” is enough.
- Offer a choice. A smaller package or a longer commitment at a better rate gives price-sensitive customers somewhere to go besides away.
- Review regularly. Small yearly increases are easier on customers than a big jump every five years.
Worked example
Example numbers. A lawn care company charges $50 a visit with a 40% gross margin ($20 per visit) on 100 weekly visits, so $2,000 of weekly gross profit. It raises the price 10% to $55, lifting gross profit to $25 a visit. It would take a loss of 20 customers (20%) to fall back to $2,000. It actually loses 6, so weekly gross profit rises to 94 × $25 = $2,350, about $16,800 more a year over 48 weeks.
Copy-paste templates
Current price: $[ ] Current gross margin: [ ]% Proposed change: [+ / -] [ ]% If raising: volume I can lose = increase / (margin + increase) = [ ]% If discounting: extra volume needed = discount / (margin - discount) = [ ]% Customers today: [ ] Break-even customers after change: [ ] My honest estimate after change: [ ]
Subject: An update to our pricing from [date] Hi [name], Thank you for being a customer of [business]. From [date], our [service/product] price will change from $[old] to $[new]. This is our first change since [year], and it lets us keep [what you protect: quality, response times, trained staff]. Your current booking(s) before [date] stay at the current price. If you'd like to talk about options, such as [smaller package / longer plan], just reply to this message. Thanks again, [name], [business]
Do this now
Use the price change check on your most popular product or service with a 5% and a 10% increase. If the math works and you’re showing two or more signs of underpricing, schedule a price review date in the next 30 days.
Key takeaways
- A price increase drops straight to gross profit, so you can lose some volume and still come out ahead.
- Discounts need far more volume than most owners expect: 10% off at a 40% margin needs 33% more sales.
- Raise prices with notice, a brief reason and an alternative option for price-sensitive customers.
Read more on MagnÜron
Module 2 · Quick check
Module 2 Quiz: Pricing Math That Protects Your Profit
Three quick questions to lock in what you learned in Module 2. Pick an answer to get instant feedback; answer all three correctly to complete the quiz.
1. A product costs $60 and sells for $100. What is its margin?
2. You want a 50% margin on an item that costs $30. What price do you need?
3. With a 40% gross margin, how much more volume does a 10% discount need to earn the same gross profit?
Module 3 · Lesson 10 · About 4 min
Cash Flow vs Profit: Why Profitable Businesses Run Out of Cash
Profit is what you earn on paper over a period; cash flow is the money that actually moves in and out of your bank account. A business can be profitable and still run out of cash when customers pay late, inventory ties up money or loan payments come due. You need to watch both, because profit keeps you in business long term and cash keeps you open this week.
Where profit and cash split apart
Your profit and loss statement (P&L) and your bank balance tell different stories because of timing and because some cash movements never appear on the P&L at all:
| What happens | Effect on profit | Effect on cash |
|---|---|---|
| You invoice a customer, unpaid for 30 days | Up now (accrual) | No change until paid |
| You buy inventory you haven’t sold yet | No change until sold | Down now |
| You make a loan payment | Only the interest part | Down by the full payment |
| You buy a $15,000 piece of equipment | Spread over years as depreciation | Down by $15,000 now |
| You take an owner’s draw | No change (sole proprietors and partners) | Down |
| You collect sales tax | No change | Up, until you pay it to the state |
| A customer pays a deposit for next month | No change until the work is done | Up now |
The four classic cash traps
- Slow-paying customers. You’ve done the work and paid the costs, but the money sits in receivables. Lesson 12 is about fixing this.
- Growing fast. Growth usually means paying for materials, staff and inventory before customers pay you. The faster you grow, the more cash you need up front.
- Inventory. Every product on the shelf is cash you can’t spend. Slow-moving stock is the worst kind.
- Big lumpy payments. Annual insurance, quarterly taxes, equipment and loan balloons can drain a healthy account in a day if you don’t plan for them.
The opposite case: cash rich, profit poor
Cash can also make things look better than they are. Customer deposits, prepaid packages, unpaid bills and collected sales tax all sit in your account but aren’t yours to spend freely yet. If you treat a big pile of deposits as profit, you can end up unable to pay for the work you’ve already promised.
Watch three numbers every week
- Bank balance (cash on hand, minus any money set aside for taxes).
- Money owed to you (accounts receivable), and how much of it is overdue.
- Bills due in the next 30 days, including payroll, rent, loan payments and taxes.
If cash on hand plus what’s likely to be collected in 30 days is less than the bills due in 30 days, you have a cash gap to solve now, before it becomes a crisis. Read more in Cash Flow vs Profit and Small Business Cash Flow Problems.
Worked example
Example numbers. A remodeling contractor finishes a $30,000 kitchen in March and invoices it on 30-day terms. In March it pays $12,000 for cabinets and materials and $8,000 in crew wages. March shows a $10,000 profit on the job, but the bank account drops $20,000. When the customer pays 45 days later, the account recovers. In between, the owner nearly missed payroll on the next job. The fix: a 30% deposit at signing and progress billing at each stage.
Copy-paste templates
WEEK OF: [date] Bank balance today: $[ ] - Money set aside for taxes: $[ ] = Usable cash: $[ ] + Receivables likely to arrive in 30 days: $[ ] - Bills due in 30 days (payroll, rent, loans, suppliers, card balance): $[ ] = 30-day cash position: $[ ] If negative, my action this week: [chase invoice / delay purchase / ask for deposit / talk to lender]
Do this now
Fill in the weekly cash check for this week. If your 30-day cash position is negative or close to zero, pick one action from the list and do it before Friday.
Key takeaways
- Profit is earned on paper; cash is what you can actually spend.
- Slow payers, fast growth, inventory and lumpy payments are the classic cash traps.
- Check cash on hand, money owed to you and bills due in 30 days every week.
Read more on MagnÜron
Module 3 · Lesson 11 · About 4 min
Build a Simple 13-Week Cash Flow Forecast
A 13-week cash flow forecast lists the cash you expect to receive and pay each week for the next three months, so you can see a shortfall coming weeks ahead. Start with today’s bank balance, add expected receipts, subtract expected payments and carry the ending balance into the next week. Update it every week in about 20 minutes.
Why 13 weeks?
Thirteen weeks is one quarter. It’s long enough to catch quarterly tax payments, slow seasons and big annual bills, and short enough that your estimates stay realistic. Weekly columns matter, because a monthly view can hide a week in the middle where payroll lands before customers pay.
The structure
Each week’s column has the same rows:
- Opening cash: last week’s closing cash (week 1 uses today’s bank balance).
- Cash in: customer payments you expect (by invoice due date, adjusted for how late each customer usually pays), card sales deposits, deposits on new jobs, other receipts.
- Cash out: payroll, rent, suppliers, loan payments, card payments, software, insurance, tax set-aside transfers, owner’s pay, planned purchases.
- Net cash flow: cash in − cash out.
- Closing cash: opening cash + net cash flow.
Add one more row: your minimum cash balance, the lowest you’re comfortable going (for example, two weeks of payroll and rent). Any week where closing cash drops below it gets highlighted.
Filling it in, step by step
- Start with the payments you’re sure of: payroll dates, rent, loan payments, subscriptions, insurance. These are the easiest and most important.
- Add receipts from invoices you’ve already sent, placed in the week you realistically expect payment, not the due date.
- Estimate new sales based on recent weeks and your pipeline. Be conservative: assume new money arrives later and smaller than you hope.
- Add lumpy items: quarterly estimated taxes, annual renewals, equipment, holiday slowdowns.
- Each week, replace last week’s estimates with actual numbers, roll forward one week and add a new week 13.
What to do when you spot a gap
- Speed up cash in: send invoices on completion, chase overdue invoices, ask for deposits, offer a small discount for payment upfront on large jobs (check the math from Lesson 9 first).
- Slow down cash out: ask suppliers for longer terms, move non-urgent purchases, pause discretionary spending.
- Arrange backup early: a line of credit is far easier to get before you need it than during a crunch. Compare costs carefully and borrow only to cover timing gaps, not ongoing losses.
The point of a forecast isn’t to be perfectly right. It’s to give you weeks, not days, to react.
Worked example
Example numbers. A catering company opens week 1 with $14,000. The forecast shows a quiet stretch in weeks 5 to 7, with payroll of $4,500 a week and a $3,200 quarterly tax payment in week 6, pushing closing cash down to $1,900, below its $6,000 minimum. Six weeks ahead, the owner asks two corporate clients for 50% deposits on upcoming events and moves a $2,500 equipment purchase to week 9. The low point rises to about $7,800.
Copy-paste templates
Row Item Wk1 Wk2 Wk3 ... Wk13 1 Opening cash [bank] =C7 =D7 2 Customer payments [ ] [ ] [ ] 3 Deposits / other in [ ] [ ] [ ] 4 TOTAL CASH IN =SUM(B2:B3) 5 TOTAL CASH OUT =SUM(B10:B20) 6 Net cash flow =B4-B5 7 Closing cash =B1+B6 8 Minimum cash balance [ ] 9 Below minimum? =IF(B7<B8,"YES","") 10 Payroll [ ] 11 Rent [ ] 12 Suppliers [ ] 13 Loan payments [ ] 14 Card payments [ ] 15 Software / insurance [ ] 16 Tax set-aside transfer [ ] 17 Owner's pay [ ] 18 Planned purchases [ ] 19 Other [ ] 20 Quarterly tax payment [ ]
Do this now
Set up the 13-week layout in a spreadsheet and fill in weeks 1 to 4 with what you know today. Set a minimum cash balance and put a 20-minute weekly update on your calendar.
Key takeaways
- A 13-week forecast shows cash gaps weeks before they hit.
- Place receipts when customers really pay, not when invoices are due.
- Update it weekly: replace estimates with actuals and add a new week 13.
Read more on MagnÜron
Module 3 · Lesson 12 · About 4 min
Getting Paid Faster: Invoices, Terms and Receivables
The fastest cash flow fix in most small businesses is collecting money that’s already owed. Invoice the day work is done, use clear payment terms, make paying easy and follow up on a set schedule. Track days sales outstanding (DSO) to see how long customers take to pay.
Accounts receivable in plain English
Accounts receivable (AR) is money customers owe you for work you’ve already delivered. It’s an asset, but you can’t pay payroll with it. Every day an invoice sits unpaid, you’re giving the customer a free loan.
Measure it: days sales outstanding
DSO = accounts receivable ÷ revenue for the period × days in the period
If you have $18,000 owed to you and you billed $30,000 in the last 30 days, your DSO is $18,000 ÷ $30,000 × 30 = 18 days. Track it monthly. A rising DSO is an early warning that customers are slipping or invoicing is falling behind.
Also run an aging report (most bookkeeping software has one) that groups unpaid invoices into current, 1 to 30 days late, 31 to 60, 61 to 90 and over 90. The older an invoice, the less likely you’ll ever collect it.
Ten ways to get paid faster
- Invoice the same day the work is done or the order ships. Late invoices get paid late.
- Take deposits on larger jobs and custom orders, commonly 25% to 50%.
- Use progress billing for long projects: bill at each milestone instead of at the end.
- Choose shorter terms. “Due on receipt” or net 15 instead of net 30 where your industry allows it. See Net 30 payment terms for how terms work.
- Make paying easy: a pay-now link for card or bank transfer on every invoice.
- Put the due date in the subject line and at the top of the invoice, not just the terms.
- Use automatic reminders: a few days before the due date, on the due date and at 7, 14 and 30 days late.
- Call after 30 days. A friendly phone call often fixes what five emails didn’t (wrong contact, missing purchase order, lost invoice).
- State late fees in your terms if you’ll use them, and follow local rules on late fees.
- Stop new work for accounts that are badly overdue until they’re brought current.
What a clear invoice includes
- Your business name and contact details, and the customer’s
- Invoice number and date, and the due date in bold
- A clear description of what was delivered, quantities and prices
- Sales tax, if applicable, shown separately
- How to pay, with a payment link
- Your payment terms and any late-fee policy
Invoices and receipts are different documents; see Invoice vs Receipt.
Worked example
Example numbers. A commercial cleaning company bills $40,000 a month and has $36,000 in receivables, a DSO of 27 days. It moves to invoicing on the last day of each month instead of the 10th of the next month, adds pay-now links and sets automatic reminders. Two months later, receivables are $24,000 and DSO is 18 days, freeing up about $12,000 of cash without one extra sale.
Copy-paste templates
Subject: Invoice [number] for $[amount] was due [date] Hi [name], A quick reminder that invoice [number] for [job / order] ($[amount]) was due on [date]. You can pay in a minute here: [payment link] If it's already on its way, thank you, and please ignore this. If anything on the invoice needs a fix, reply and I'll sort it out today. Thanks, [name], [business]
Day -3: Automatic friendly reminder Day 0: "Due today" reminder with pay link Day 7: Personal email (template above) Day 14: Phone call; confirm contact, PO and payment date Day 30: Second call; pause new work until current Day 45: Written notice of late fee (if in your terms) Day 60+: Payment plan offer or formal collection steps
Do this now
Run an aging report (or list unpaid invoices by how late they are). Calculate your DSO, contact every customer more than 14 days late this week and add pay-now links to your invoice template.
Key takeaways
- Collecting what you’re already owed is the fastest cash flow fix.
- DSO = receivables ÷ revenue × days. Watch it monthly.
- Invoice the same day, take deposits, make paying easy and follow up on a schedule.
Read more on MagnÜron
Module 3 · Lesson 13 · About 4 min
Working Capital and Your Cash Cushion
Working capital is your current assets (cash, receivables, inventory) minus your current liabilities (bills, card balances and debts due within a year). It measures whether you can cover short-term obligations. A cash cushion, often one to three months of fixed costs, protects you from slow months and surprises.
Working capital
Working capital = current assets − current liabilities
Current ratio = current assets ÷ current liabilities
- Current assets turn into cash within a year: cash, accounts receivable, inventory, prepaid expenses.
- Current liabilities must be paid within a year: accounts payable, credit card balances, payroll owed, sales tax collected, the next 12 months of loan payments.
A current ratio above 1 means you have more short-term assets than short-term bills. Many lenders like to see 1.2 to 2 or higher, but it depends on the industry. A business that collects cash at the counter can run with a lower ratio than one that waits 45 days for customers to pay.
Watch the quality of the assets, too. Working capital that’s mostly old inventory or receivables that are 90 days overdue is much weaker than working capital in cash.
The cash conversion cycle in one sentence
It’s the number of days between paying for materials or stock and getting paid by the customer. Shortening it (sell inventory faster, collect faster, pay suppliers on agreed terms rather than early) frees cash without borrowing.
How big should your cash cushion be?
A common rule of thumb is one to three months of fixed costs (including your own base pay), held in a separate savings account. Lean toward the higher end if:
- Your sales are seasonal or lumpy
- One or two customers make up a large share of revenue
- You have employees, a lease or loan payments
- Your industry is sensitive to the economy
Build it gradually: transfer a fixed percentage of every deposit (Lesson 23 shows a simple system) until you reach the target. Keep it separate from the operating account so it isn’t spent by accident.
Cushion vs credit line
A line of credit is useful backup for timing gaps, such as a large job you must fund before you’re paid. It is not a replacement for a cushion, because the bank can reduce or freeze a line just when business gets tough, and interest adds to your costs. Ideally you have both: a cushion for surprises and a credit line arranged while things are going well.
Worked example
Example numbers. A hardware store has $20,000 cash, $15,000 of receivables from contractor accounts and $10,000 of inventory: $45,000 of current assets. It owes $12,000 to suppliers, $5,000 on a card, $2,000 of sales tax and $6,000 in loan payments over the next year: $25,000 of current liabilities. Working capital is $20,000 and the current ratio is 1.8. Its fixed costs are $9,000 a month, so a two-month cushion would be $18,000; it starts moving 3% of daily deposits into a reserve account.
Copy-paste templates
CURRENT ASSETS Cash (all accounts): $[ ] Accounts receivable (under 90 days): $[ ] Inventory (at cost, sellable): $[ ] Prepaid expenses: $[ ] TOTAL CURRENT ASSETS: $[ ] CURRENT LIABILITIES Accounts payable: $[ ] Credit card balances: $[ ] Sales tax collected, not yet paid: $[ ] Payroll and payroll taxes owed: $[ ] Loan payments due in 12 months: $[ ] TOTAL CURRENT LIABILITIES: $[ ] Working capital (assets - liabilities): $[ ] Current ratio (assets / liabilities): [ ] Monthly fixed costs: $[ ] Cash cushion target ([1-3] months): $[ ]
Do this now
Fill in the working capital snapshot using today’s numbers. Set a cash cushion target in months of fixed costs, open a separate savings account for it if you don’t have one, and decide what percentage of deposits you’ll move there.
Key takeaways
- Working capital = current assets − current liabilities; the current ratio divides them.
- Cash is the strongest current asset; old inventory and overdue receivables are the weakest.
- Build a cushion of one to three months of fixed costs, and arrange a credit line before you need it.
Read more on MagnÜron
Module 3 · Quick check
Module 3 Quiz: Cash Flow: Keeping Money in the Bank
Three quick questions to lock in what you learned in Module 3. Pick an answer to get instant feedback; answer all three correctly to complete the quiz.
1. Which of these lowers your bank balance but does NOT show as an expense on your P&L when it happens?
2. You have $18,000 in receivables and billed $30,000 in the last 30 days. What is your DSO?
3. What is the main purpose of a 13-week cash flow forecast?
Module 4 · Lesson 14 · About 4 min
Break-Even Point: How Much You Must Sell
Your break-even point is the amount you must sell to cover all your costs, with zero profit and zero loss. Divide your monthly fixed costs by your contribution margin per unit to get break-even units, or by your contribution margin ratio to get break-even revenue. Everything you sell above break-even contributes to profit.
The formulas
Break-even units = fixed costs ÷ (price − variable cost per unit)
Break-even revenue = fixed costs ÷ contribution margin ratio
Units for a target profit = (fixed costs + target profit) ÷ contribution margin per unit
You’ll need your fixed costs from Lesson 3 and your contribution margin from Lesson 6. If you sell many different products or services, use break-even revenue with your average contribution margin ratio across all sales.
Break-even calculator
Default numbers are examples only. Enter your own.
Turning break-even into daily targets
A monthly break-even number becomes useful when you break it down. If you need 250 sales a month and you’re open 25 days, that’s 10 sales a day. A service business that needs $20,000 of revenue a month at an average job of $400 needs 50 jobs, about 12 a week. Daily and weekly targets turn an abstract number into something your team can track on a whiteboard.
Margin of safety
Margin of safety = (actual sales − break-even sales) ÷ actual sales
If you sell $26,000 a month and break even at $20,000, your margin of safety is about 23%. Sales could fall 23% before you start losing money. A thin margin of safety is a signal to lower fixed costs, improve contribution or build a bigger cash cushion.
Limits of break-even analysis
- It assumes your price and variable cost stay the same at every volume. In reality, bulk discounts, overtime and promotions change them.
- Fixed costs aren’t fixed forever. Past a certain volume you’ll need more space, staff or equipment, which creates a new, higher break-even point.
- Break-even is about profit, not cash. You can be above break-even and still short of cash because of timing (Module 3).
See a full worked case in Break-Even Analysis Example.
Worked example
Example numbers. A yoga studio has $12,000 of monthly fixed costs (rent, instructor base pay, software and insurance). An average class pass sells for $80, and variable costs per pass (per-class instructor bonus, card fees, towels) are $32. Contribution is $48 per pass, a 60% ratio. Break-even is $12,000 ÷ $48 = 250 passes, or $20,000 of revenue. To earn $3,000 of profit, it needs ($12,000 + $3,000) ÷ $48 = 312.5, so 313 passes.
Copy-paste templates
Monthly fixed costs: $[ ] Average price per sale: $[ ] Variable cost per sale: $[ ] Contribution per sale: $[ ] (price - variable) Contribution ratio: [ ]% (contribution / price) Break-even sales (units): [ ] (fixed / contribution) Break-even revenue: $[ ] (fixed / ratio) Target monthly profit: $[ ] Sales needed for target: [ ] ((fixed + target) / contribution) Open days per month: [ ] -> Sales needed per day: [ ] Actual sales last month: [ ] -> Margin of safety: [ ]%
B2: Fixed costs B3: Price B4: Variable cost B5: Target profit B6: Contribution =B3-B4 B7: Contribution ratio =IF(B3=0,0,B6/B3) B8: Break-even units =ROUNDUP(B2/B6,0) B9: Break-even revenue =B2/B7 B10: Units for target =ROUNDUP((B2+B5)/B6,0)
Do this now
Calculate your break-even revenue for an average month and your sales needed for a profit you’d be happy with. Divide it into a weekly target and write it where you’ll see it every day.
Key takeaways
- Break-even units = fixed costs ÷ contribution per unit; break-even revenue = fixed costs ÷ contribution ratio.
- Break monthly targets into weekly or daily sales so they’re easy to track.
- Margin of safety shows how far sales can fall before you lose money.
Read more on MagnÜron
Module 4 · Lesson 15 · About 4 min
Burn Rate and Runway: How Long Your Cash Will Last
Burn rate is how much cash your business loses each month when spending is higher than income. Runway is how many months your current cash will last at that burn rate: cash on hand divided by monthly net burn. If you’re not yet profitable, or sales dip, runway tells you how much time you have to fix it.
Gross burn vs net burn
- Gross burn is your total monthly cash spending: payroll, rent, suppliers, software, loan payments and owner pay.
- Net burn is gross burn minus the cash you bring in each month. It’s the amount your bank balance actually shrinks.
Net burn = monthly cash out − monthly cash in
Runway (months) = cash on hand ÷ net burn
If cash in is higher than cash out, you have no burn; you’re cash-flow positive and your runway isn’t limited by burn. Use an average of the last three months rather than one month, because single months swing.
Runway calculator
Default numbers are examples only. Enter your own.
Who needs to watch runway?
- New businesses living on savings or a loan while sales ramp up.
- Seasonal businesses getting through the off-season.
- Any business in a slump, after losing a big customer or during a downturn.
- Owners planning a big investment, such as a new hire or location, that will burn cash before it pays off.
Rules of thumb for runway
Fundraising startups often aim for 12 to 18 months or more after raising money. For a self-funded small business, the question is simpler: do you have enough months to reach break-even with room to spare? If your plan says you’ll be profitable in six months, nine to twelve months of runway gives you a buffer for the plan being late, which plans usually are.
Extending your runway
- Cut the burn: pause subscriptions, renegotiate rent, delay hires, reduce owner pay temporarily.
- Raise cash in: collect receivables, take deposits, sell prepaid packages, raise prices (Lesson 9).
- Add cash: owner investment, a loan or a line of credit, best arranged while you still have months of runway, not weeks.
Set a trigger: for example, “If runway falls below six months, we cut discretionary spending; below three, we act on the bigger list.” Deciding in advance prevents panic decisions later. Read more in Runway and Burn Rate.
Worked example
Example numbers. A new coffee roaster has $60,000 in the bank. Over the last three months it averaged $25,000 of cash in and $32,500 of cash out, a gross burn of $32,500 and a net burn of $7,500. Runway is $60,000 ÷ $7,500 = 8 months. Wholesale accounts are growing about $1,500 a month, so the owner expects to reach break-even in about five months, inside the runway with three months to spare. She also arranges a small credit line now as backup.
Copy-paste templates
Month: [ ] Cash on hand (excluding tax set-aside): $[ ] 3-month average cash in: $[ ] 3-month average cash out (gross burn): $[ ] Net burn (out - in): $[ ] Runway (cash / net burn): [ ] months Runway triggers Below [6] months: [actions] Below [3] months: [actions] Expected months to break-even: [ ] Buffer (runway - months to break-even): [ ] months
Do this now
Calculate your average net burn from the last three months of bank statements. If you’re burning cash, work out your runway and write down your two runway triggers and what you’ll do at each one.
Key takeaways
- Net burn = cash out − cash in; runway = cash on hand ÷ net burn.
- Use a three-month average, and exclude money set aside for taxes from cash on hand.
- Decide your runway triggers in advance, and arrange backup funding while you still have months.
Read more on MagnÜron
Module 4 · Lesson 16 · About 4 min
Use Break-Even Math to Make Better Decisions
Before you add a cost, ask how many extra sales it takes to pay for it: divide the new cost by your contribution margin per sale, or by your contribution margin ratio to get extra revenue. This one calculation answers most hire, rent, equipment and advertising questions in a minute. If you can’t realistically make the extra sales, don’t add the cost yet.
The decision formula
Extra sales needed = new monthly cost ÷ contribution margin per sale
Extra revenue needed = new monthly cost ÷ contribution margin ratio
It’s the break-even formula from Lesson 14 applied to one decision. It works for any new fixed cost: a hire, a bigger space, a vehicle, software, a marketing retainer.
Decision 1: Hiring
Use the fully loaded cost, not just the wage. In the U.S., payroll taxes, workers’ compensation insurance, paid time off and any benefits often add a meaningful percentage on top of wages; the exact amount varies by state and role, so get a quote from your payroll provider or accountant. Then ask: how much extra revenue will this person make possible (by doing billable work or freeing your time to sell), and how soon?
Decision 2: Rent and equipment
A $1,500-a-month rent increase at $48 of contribution per sale needs about 32 more sales every month, forever. A $15,000 piece of equipment financed at $450 a month needs about 10 extra sales a month at the same contribution, or the equivalent in time saved (Lesson 17).
Decision 3: Advertising
Ads should pay back their cost through contribution, not revenue. If an ad campaign costs $1,000 and each new customer’s first purchase contributes $48, you need 21 new customers just to break even on the first purchase. If customers come back (see customer lifetime value in Lesson 26), you can justify spending more, but measure it.
Decision 4: Taking on a discount deal
If a big customer asks for 15% off, the contribution on their orders drops. Use the discount formula from Lesson 9 to see how much more volume you need, and check whether you have the capacity.
Questions to ask before saying yes
- What’s the full monthly cost, including setup, training and hidden extras?
- How many extra sales or how much extra revenue does it need?
- Is that realistic, based on your recent sales and capacity?
- How long until it pays off, and do you have the runway to wait?
- What’s the downside if it doesn’t work, and can you undo it (month-to-month vs long contract)?
Worked example
Example numbers. A landscaping business with a 60% contribution ratio is considering a crew helper who would cost $4,000 a month fully loaded. It needs $4,000 ÷ 0.60 = about $6,667 of extra monthly revenue to break even. With the helper, the crew could take on about two extra installations a month at $4,500 each, or $9,000 of revenue, so the hire is likely to pay for itself if the demand is there. The owner tests it with a three-month seasonal hire first.
Copy-paste templates
Proposed cost: [hire / rent / equipment / ads / software] Full monthly cost (incl. taxes, fees, setup spread): $[ ] My contribution per sale: $[ ] Contribution ratio: [ ]% Extra sales needed per month: [ ] (cost / contribution per sale) Extra revenue needed per month: $[ ] (cost / ratio) Recent monthly sales: [ ] Capacity for extra sales? [yes / no] Realistic extra sales it creates: [ ] Months to pay off any upfront cost: [ ] Can it be undone? [month-to-month / contract until ____ ] Decision: [yes / no / test for ___ months]
Do this now
Think of the next cost you’re considering. Fill in the “Should I add this cost?” worksheet and decide yes, no or test it for a set period.
Key takeaways
- Extra sales needed = new cost ÷ contribution per sale.
- Use fully loaded costs for hires, and judge ads by contribution, not revenue.
- Prefer tests and costs you can undo when the payoff is uncertain.
Read more on MagnÜron
Module 4 · Lesson 17 · About 3 min
Return on Investment and Payback for Everyday Decisions
Return on investment (ROI) compares what you gain from spending money with what it cost: gain minus cost, divided by cost. Payback period tells you how many months it takes to earn the money back. Together they help you choose between equipment, software, training and marketing when you can’t afford everything.
The formulas
ROI % = (gain − cost) ÷ cost × 100
Payback period = upfront cost ÷ monthly gain
“Gain” can be extra contribution (not extra revenue), costs saved or time saved valued at a realistic hourly rate. Always state the period: “300% ROI in the first year” is meaningful; “300% ROI” alone is not.
Three kinds of gains
- More sales: use extra contribution margin, because extra sales come with extra variable costs.
- Lower costs: use the direct savings, such as lower fuel, less waste or a cheaper supplier.
- Time saved: hours saved × the value of an hour. Only count it if the time is actually used for paid work, selling or something you value.
Payback is often the better small business test
ROI shows how good an investment is; payback shows how quickly you get your cash back, which matters more when cash is tight. A common approach for small purchases is to prefer things that pay back within 12 months, and to be more careful with anything that takes longer, because estimates further out are less reliable.
Comparing options
| Option (example) | Cost | Monthly gain | Payback | First-year ROI |
|---|---|---|---|---|
| Scheduling software | $600/yr | $250 | 2.4 months | 400% |
| New pressure washer | $2,500 | $800 | about 3.1 months | 284% |
| Website redesign | $6,000 | $400 | 15 months | −20% |
All amounts are example numbers. The redesign isn’t necessarily a bad idea, but it’s the least certain and slowest to pay back, so it goes last or gets tested in smaller steps.
Common ROI mistakes
- Using revenue instead of contribution as the gain.
- Leaving out running costs: maintenance, subscriptions, training time.
- Counting time saved that never turns into anything.
- Not checking afterward. Write down the expected gain, then compare it with actual results after three months.
For more on ROI, read the MagnÜron ROI guide.
Worked example
Example numbers. A handyman buys a $2,500 tool set that cuts about 5 hours a week from jobs. He uses the time for one extra small job a week, which contributes about $200. Over 50 working weeks that’s $10,000 of extra contribution. First-year ROI is ($10,000 − $2,500) ÷ $2,500 = 300%, and payback is 12.5 weeks, or about three months.
Copy-paste templates
Option: [ ] Upfront cost: $[ ] Ongoing monthly cost: $[ ] Monthly gain (contribution, savings or valued time): $[ ] Net monthly gain (gain - ongoing cost): $[ ] Payback (upfront / net monthly gain): [ ] months First-year ROI ((12 x net gain - upfront) / upfront): [ ]% Confidence in estimate: [high / medium / low] Check-back date: [ ]
Do this now
List up to three things you’d like to spend money on. Fill in the investment comparison for each and rank them by payback period, then by confidence.
Key takeaways
- ROI = (gain − cost) ÷ cost; payback = upfront cost ÷ monthly gain.
- Count contribution, savings or time actually used, not revenue.
- When cash is tight, prefer short payback and check results afterward.
Read more on MagnÜron
Module 4 · Quick check
Module 4 Quiz: Break-Even, Runway and Smart Decisions
Three quick questions to lock in what you learned in Module 4. Pick an answer to get instant feedback; answer all three correctly to complete the quiz.
1. Fixed costs are $12,000 a month, price is $80 and variable cost is $32. What is break-even in units?
2. You have $60,000 in cash and a net burn of $7,500 a month. What is your runway?
3. A new $1,000-a-month cost and a 50% contribution ratio means you need how much extra monthly revenue?
Module 5 · Lesson 18 · About 4 min
Separate Business and Personal Money
Keep business money in its own bank account and use a business card for business spending only. Separation makes bookkeeping faster, makes tax time easier, gives you a true picture of profit and helps protect the liability shield of an LLC or corporation. It’s the first money system every business needs, and it can be set up in an afternoon.
Why mixing money causes problems
- You can’t see your real profit. When groceries and supplier bills come out of the same account, nobody knows what the business actually earns.
- Bookkeeping takes far longer. Every transaction has to be sorted into business or personal, and mistakes creep in.
- Tax time gets harder and riskier. Clear records make it easier to support your deductions if the IRS ever asks questions.
- It can weaken liability protection. If you run an LLC or corporation and treat its money as your own, a court may be more willing to “pierce the corporate veil” and hold you personally liable. Separate accounts are a basic step to keep the business legally separate.
The setup checklist
- Choose and register your business structure if you haven’t. A sole proprietorship needs little paperwork; an LLC is registered with your state. See Sole Proprietor vs LLC.
- Get an Employer Identification Number (EIN). It’s free from the IRS and many banks ask for one to open a business account (as of November 2026, you can apply online on the IRS EIN page). Beware of websites that charge for this.
- Open a business checking account. Compare monthly fees, minimum balances, deposit limits and how well it connects to bookkeeping software.
- Get a business credit or debit card and use it only for business costs.
- Send all customer payments to the business account, including card processor deposits and payment apps.
- Pay yourself by transfer, on a schedule, from business to personal (Lesson 19).
- Consider a separate savings account for taxes and your cash cushion (Lessons 13, 22 and 23).
What if you already mixed them?
Don’t panic, just stop now. Pick a start date, move all business activity to the new accounts from that day, and go back through earlier statements to tag business transactions. If you paid a business expense personally, record it as an owner contribution or reimburse yourself from the business account with a note and receipt. If you used business money personally, record it as an owner’s draw. A bookkeeper can help clean up a year or more of mixed records quickly.
Payment apps and personal accounts
If customers pay you through a payment app, use a business profile connected to your business account. Payment apps and card processors may issue tax forms to the IRS based on the payments you receive, so mixing personal transfers into a business profile creates confusion. Reporting thresholds have changed in recent years, so check the current rules (as of November 2026) with a tax professional.
Worked example
Example numbers. A freelance photographer ran everything through her personal checking account for two years. Tax prep took a full weekend of sorting statements, and she still wasn’t sure what she’d earned. She opened a business checking account and card, pointed all client payments to it and set a $2,500 monthly owner’s pay transfer on the 1st. The next quarter, her bookkeeping took about 30 minutes a week, and she could see her real profit for the first time.
Copy-paste templates
[ ] Business structure chosen and registered: [sole prop / LLC / other] [ ] EIN received (free from IRS.gov): [date] [ ] Business checking opened at: [bank] [ ] Business card issued: [card] [ ] Card processor / payment apps deposit to business account [ ] Recurring business bills moved to business account/card [ ] Owner's pay transfer scheduled: $[ ] on [day] [ ] Tax savings account opened [ ] Start date for clean books: [date] [ ] Old mixed transactions tagged back to: [date]
Do this now
If your money is mixed, choose a clean-books start date and complete the setup checklist. If it’s already separate, look through last month’s personal statements for any business costs and last month’s business statements for any personal spending, and record both correctly.
Key takeaways
- A separate account and card are the foundation of every other money system.
- Separation saves time, supports your tax records and helps protect LLC liability protection.
- Pay yourself by scheduled transfer and record any mix-ups as contributions or draws.
Read more on MagnÜron
Module 5 · Lesson 19 · About 4 min
Paying Yourself: Owner's Draw vs Salary
How you pay yourself depends on how your business is set up. Sole proprietors, partners and most single-member LLCs take an owner’s draw, which is a transfer of profit, not a business expense. Owners of S corporations and C corporations who work in the business are generally paid a salary through payroll, and S corporation owners may also take distributions.
Owner’s draw
If you’re a sole proprietor, a partner or a single-member LLC taxed as a sole proprietorship (the default in the U.S.), you don’t pay yourself wages. You take money out as a draw. A draw:
- Is not a business expense and doesn’t reduce your business profit
- Doesn’t change your taxes. You’re taxed on the business’s net profit whether you take it out or leave it in.
- Has no tax withheld, so you must set money aside and pay estimated taxes yourself (Lesson 22)
Salary through payroll
If your business is taxed as an S corporation or C corporation and you work in it, you’re generally an employee. You’re paid wages through payroll, with income tax and payroll taxes withheld, and the salary is a business expense. The IRS expects S corporation owner-employees to pay themselves reasonable compensation for the work they do before taking distributions. What counts as reasonable depends on your role, hours and industry, so get advice from a tax professional (as of November 2026).
| Business type (U.S., general) | How owners are usually paid | Taxes withheld? |
|---|---|---|
| Sole proprietorship | Owner’s draw | No; pay estimated taxes |
| Single-member LLC (default tax status) | Owner’s draw | No; pay estimated taxes |
| Partnership / multi-member LLC | Draws and guaranteed payments | No; pay estimated taxes |
| S corporation | Reasonable salary plus distributions | Yes, on the salary |
| C corporation | Salary (and possibly dividends) | Yes, on the salary |
This is general education, not tax advice. Rules depend on your situation and can change.
How much to pay yourself
Whatever your structure, the practical question is the same: how much can the business afford to pay you without starving itself of cash?
- Start with profit, not revenue. Look at the average monthly net profit over the last three to six months.
- Set aside taxes first if you’re on draws.
- Leave some profit in the business for the cash cushion and growth.
- Pay a steady base amount on a schedule (for example, the 1st and 15th), rather than grabbing cash whenever the account looks full.
- Add a quarterly bonus when profit beats the plan.
Steady pay makes both your personal budget and the business’s cash flow more predictable. See Owner’s Draw vs Salary for more detail.
Worked example
Example numbers. A sole proprietor’s net profit averaged $7,000 a month over the last six months. She sets aside 30% ($2,100) for taxes, leaves 10% ($700) in the business for the cushion and takes a base draw of $3,600 a month, $1,800 on the 1st and the 15th. The remaining $600 a month builds up, and each quarter she takes it as a bonus if the cash forecast looks healthy.
Copy-paste templates
Business structure: [ ] How I'm paid: [draw / salary + distributions / salary] Average monthly net profit (last [3-6] months): $[ ] - Tax set-aside ([ ]%): $[ ] - Keep in business ([ ]%): $[ ] = Available for owner pay: $[ ] Base pay per month: $[ ] (paid on [dates]) Quarterly bonus rule: if profit beats $[ ], take [ ]% of the extra Review date: [ ]
Do this now
Find out how your business is taxed (sole proprietor, LLC default, S corporation or other). Then fill in the owner pay plan, schedule your base pay transfers and stop taking money out at random.
Key takeaways
- Sole proprietors and default single-member LLC owners take draws; corporation owner-employees are paid through payroll.
- Draws don’t reduce taxable profit, so set aside taxes before you spend.
- Pay yourself a steady base from average profit, and add a bonus when results allow.
Read more on MagnÜron
Module 5 · Lesson 20 · About 4 min
Bookkeeping Basics: A 30-Minute Weekly Routine
Bookkeeping means recording every dollar that comes in and goes out, sorted into categories, so you can produce a P&L and balance sheet you trust. A 30-minute weekly routine of categorizing transactions, matching receipts and following up on invoices keeps your books current. A monthly reconciliation checks that the books match the bank.
What you need
- A system. A spreadsheet works for very small businesses. Bookkeeping software (for example QuickBooks, Xero, Wave, FreshBooks or Zoho Books) connects to your bank, imports transactions and produces reports automatically. Compare features and current pricing yourself; plans change often.
- A simple chart of accounts. This is just your list of categories. Keep it short: 15 to 25 categories is plenty for most small businesses.
- Separate business accounts (Lesson 18). Without them, bookkeeping is twice the work.
A starter chart of accounts
| Group | Example categories |
|---|---|
| Income | Sales: services; Sales: products; Refunds (negative) |
| Cost of goods sold | Materials; Products for resale; Job labor; Subcontractors |
| Operating expenses | Rent; Utilities; Insurance; Software; Advertising; Vehicle; Phone and internet; Office supplies; Professional fees; Bank and card fees; Training |
| Not on the P&L | Owner’s draw; Owner contribution; Loan principal; Sales tax payable; Transfers between accounts |
Use the categories your tax preparer prefers if they have a list; it makes year-end faster.
The weekly 30-minute routine
- Categorize new transactions (10 minutes). Software suggests categories; check them, especially transfers and owner draws.
- Match receipts (5 minutes). Snap photos of paper receipts and attach them to transactions.
- Send invoices for completed work (5 minutes).
- Check receivables and send reminders (5 minutes, Lesson 12).
- Update the cash forecast (5 minutes, Lesson 11).
The monthly routine (about an hour)
- Reconcile every bank and card account: confirm the ending balance in your books matches the statement, and investigate any difference.
- Review the P&L for odd numbers, such as a category that doubled or a missing regular bill.
- Move tax set-asides to the tax account (Lesson 22).
- Run your monthly money review (Lesson 27).
Do it yourself, or hire help?
Many owners do their own books at first. Consider a bookkeeper when you’re spending more than a few hours a month on it, you’re more than a month behind, you have employees or inventory, or you simply don’t trust the numbers. Even then, keep reviewing the reports yourself. A bookkeeper records; you decide. Repetitive admin like receipt sorting can also be sped up with the tools covered in AI for bookkeeping and admin, with a person checking the results.
Worked example
Example numbers. A two-person cleaning company was always three months behind on its books and found out about a $1,200 duplicate supplier charge only at tax time. It switched to software connected to the bank, cut its category list from 60 to 18 and blocked 30 minutes every Monday morning for the routine. Reconciliation the next month caught a duplicate card charge within days.
Copy-paste templates
WEEK OF: [ ] Time spent: [ ] min [ ] Categorize all new bank and card transactions [ ] Check transfers and owner draws are not coded as expenses [ ] Attach receipts to transactions over $[ ] [ ] Send invoices for all work completed this week [ ] Review receivables; send reminders (Lesson 12 schedule) [ ] Update 13-week cash forecast Notes / questions for bookkeeper or accountant: [ ]
MONTH: [ ] [ ] Reconcile business checking [ ] Reconcile business savings / tax account [ ] Reconcile each credit card [ ] Review P&L vs last month and same month last year [ ] Transfer tax set-aside: $[ ] [ ] Record any cash or out-of-pocket expenses [ ] Monthly money review done (Lesson 27)
Do this now
Book a recurring 30-minute weekly bookkeeping slot in your calendar. In the first session, trim your categories to a short list and categorize everything from the last week.
Key takeaways
- Keep a short chart of accounts and a separate account for the business.
- Thirty minutes a week keeps books current; a monthly reconciliation keeps them accurate.
- Owner draws, loan principal, sales tax and transfers don’t belong in expenses.
Module 5 · Lesson 21 · About 4 min
Receipts, Invoices and Records to Keep
Keep records that show what you earned, what you spent and why: invoices, receipts, bank and card statements, payroll records, mileage logs, contracts and tax returns. Digital copies are generally fine if they’re clear and complete. In the U.S., the IRS says to keep most records for at least three years after filing, and longer in some situations.
Invoices vs receipts
An invoice asks for payment: it lists what you delivered and what’s owed. A receipt proves payment was made. You’ll send invoices to customers, issue receipts when they pay, and collect invoices and receipts from suppliers for your own expenses. See Invoice vs Receipt for examples.
What a good expense record shows
- Who you paid and when
- How much, and how you paid
- What you bought
- The business purpose, if it isn’t obvious (for example, a meal with a client and what you discussed)
A bank statement alone shows that money moved but not what it was for. For larger purchases, keep the itemized receipt or invoice.
Records most small businesses should keep
- Sales records: invoices, sales reports, card processor and payment app statements
- Expense records: receipts, supplier invoices, bills
- Bank, savings and credit card statements
- Payroll records, if you have employees, and contractor payment records
- Vehicle mileage logs, if you deduct business driving
- Asset records: purchase receipts for equipment and vehicles (needed for depreciation and when you sell them)
- Loan documents, leases and major contracts
- Sales tax returns and payment confirmations
- Copies of filed tax returns
How long to keep them
The IRS’s general guidance, as of November 2026, is to keep records that support items on your tax return for at least three years from the date you filed, with longer periods in some cases: six years if income was underreported by more than 25%, seven years for certain losses, at least four years for employment tax records, and records for property and equipment until the period for the year you sell or dispose of it has passed. Read the IRS page How long should I keep records? and ask your tax preparer. Lenders, insurers and your state may have their own requirements.
Many owners simply keep everything for seven years, and keep tax returns and asset records permanently.
A simple digital filing system
- One folder per year, with subfolders for Sales, Expenses, Bank, Payroll, Taxes, Assets and Contracts.
- Name files consistently: 2026-11-04 Supplier Name 245.80.pdf.
- Attach receipts directly to transactions in your bookkeeping software where you can.
- Back up to a second location, such as cloud storage plus an external drive.
Worked example
Example numbers. A food truck owner bought a $14,000 generator and fryer setup three years ago but threw away the receipts. When he sold the equipment, his tax preparer needed the original cost to work out the gain, and he had to dig through old bank statements and email the supplier for copies. Now every equipment receipt goes into an Assets folder the day he buys it, and every expense receipt is photographed at the truck.
Copy-paste templates
Business Records/
2026/
01 Sales (invoices, processor statements)
02 Expenses (receipts, supplier bills)
03 Bank & Cards (monthly statements)
04 Payroll & Contractors
05 Taxes (estimates paid, sales tax, returns)
06 Assets (equipment & vehicle purchases)
07 Contracts & Loans
08 Mileage log
File name format: YYYY-MM-DD Vendor Amount.pdfDate | Start location | End location | Business purpose | Miles [ ] | [ ] | [ ] | [client / supplier / job] | [ ] Monthly total miles: [ ] Odometer start of year: [ ] End of year: [ ]
Do this now
Create the year folder structure in your cloud storage today and move this year’s statements into it. Decide where receipts will go the moment you get them (a phone scan app or your bookkeeping software).
Key takeaways
- Invoices request payment; receipts prove it. Keep both for income and expenses.
- Record the business purpose for anything that isn’t obvious.
- Keep most tax records at least three years after filing, longer in some cases. Many owners keep seven years.
Read more on MagnÜron
Module 5 · Lesson 22 · About 5 min
Setting Money Aside for Taxes (U.S. Basics)
If you’re self-employed in the U.S., no one withholds tax from your profit, so you need to set money aside from every payment and usually pay estimated taxes four times a year. Many owners move a set share of profit, often 25% to 35%, into a separate tax account. This lesson is general education, not tax advice; a tax professional can set the right percentage for you.
What taxes you may owe
Depending on your structure and location, a profitable small business owner in the U.S. may owe:
- Federal income tax on business profit, at your personal tax rates if you’re a sole proprietor, partner, single-member LLC or S corporation owner.
- Self-employment tax, which is Social Security and Medicare for the self-employed. As of November 2026, the rate is 15.3% (12.4% Social Security plus 2.9% Medicare), generally applied to 92.35% of net self-employment earnings. The Social Security part applies only up to a yearly earnings limit, which is $184,500 for 2026. Higher earners may also owe an additional 0.9% Medicare tax. See the IRS self-employment tax page.
- State and local income taxes, which vary widely, and some states have none.
- Sales tax you collect from customers, which isn’t your money at all; it’s held for the state.
- Payroll taxes if you have employees.
Estimated tax payments
The U.S. tax system is pay-as-you-go. If you expect to owe a meaningful amount when you file (generally $1,000 or more for individuals), you’re usually expected to make quarterly estimated payments. As of November 2026, the usual due dates for individuals are April 15, June 15, September 15 and January 15 of the following year, moved to the next business day if they fall on a weekend or holiday. See IRS estimated taxes.
To avoid an underpayment penalty, a common safe-harbor approach is to pay, through withholding and estimates, at least 90% of this year’s tax or 100% of last year’s tax (110% if last year’s adjusted gross income was over $150,000). Your tax preparer can confirm what applies to you.
A simple set-aside system
- Open a separate savings account just for taxes. Don’t count it as available cash.
- Pick a percentage of profit to set aside. A common rough starting range is 25% to 35% of net profit, depending on your income, state and deductions. Ask a tax professional to refine it after your first year.
- Transfer it on a schedule: with every deposit, every week or at your monthly close.
- Pay quarterly estimates from that account.
- Keep sales tax separate too, and file and pay it on your state’s schedule.
Tax set-aside estimator
Default numbers are examples only. This is a savings estimate, not a tax calculation. Confirm your percentage with a tax professional.
Common mistakes
- Spending the tax money in a slow month, then facing a big bill in April.
- Forgetting self-employment tax, which surprises many first-year owners.
- Treating collected sales tax as revenue.
- Skipping quarterly payments and owing penalties and interest.
- Not keeping records to support deductions (Lesson 21).
Worked example
Example numbers. A web designer earns about $6,000 of net profit a month. He moves 30% ($1,800) into a tax savings account at each monthly close, building $5,400 a quarter. His tax preparer reviews last year’s return and suggests quarterly estimates of $5,000, so the leftover builds a small buffer for the final bill. In his first year, before he did this, he owed a five-figure bill in April plus an underpayment penalty.
Copy-paste templates
Business structure: [ ] State: [ ] Set-aside % of net profit: [ ]% (confirmed with tax pro? [yes / no]) Tax savings account: [bank / account nickname] Transfer schedule: [every deposit / weekly / monthly close] Quarterly estimate amounts (from tax pro or last year): Q1 due [Apr 15]: $[ ] Paid: [ ] Q2 due [Jun 15]: $[ ] Paid: [ ] Q3 due [Sep 15]: $[ ] Paid: [ ] Q4 due [Jan 15]: $[ ] Paid: [ ] Sales tax: filing frequency [ ] Next due: [ ]
1. What percentage of my profit should I set aside, including state tax? 2. How much should my quarterly estimated payments be this year? 3. Does a safe-harbor approach apply to me? 4. Which records do you need from me, and in what format? 5. Is my business structure still the right one at my current profit? 6. Which deductions am I likely missing (home office, vehicle, equipment)?
Do this now
Open a dedicated tax savings account if you don’t have one, choose a starting set-aside percentage and make your first transfer today. Put the next quarterly due date in your calendar with a one-week reminder.
Key takeaways
- Self-employed owners need to set aside tax from profit; nobody withholds it for them.
- Self-employment tax is 15.3% on most net self-employment earnings (as of November 2026), on top of income tax.
- Use a separate tax account, a fixed percentage and quarterly estimates, and get a professional to set the numbers.
Read more on MagnÜron
Module 5 · Lesson 23 · About 4 min
A Simple Allocation System for Every Dollar
An allocation system splits every deposit into a few separate accounts, such as profit, owner’s pay, taxes and operating expenses, so each job’s money is protected before it’s spent. It’s the idea behind the Profit First method. Start with small percentages you can live with and adjust them every quarter.
Why allocation works
Most owners use the formula sales − expenses = profit, and profit is whatever happens to be left over, which is often nothing. In Profit First, Mike Michalowicz flips the formula: sales − profit = expenses. You take your profit (and your taxes and pay) off the top, and run the business on what remains. Because the operating account holds less, you naturally spend more carefully. Read the MagnÜron Profit First summary for the full method.
A basic five-account setup
| Account | Purpose | Example starting share of deposits |
|---|---|---|
| Income | All customer payments land here first | 100% (then split) |
| Profit | Rewards and reserves; untouched day to day | 2% to 5% |
| Owner’s pay | Your regular pay (Lesson 19) | 20% to 50% |
| Tax | Income and self-employment tax set-aside (Lesson 22) | 10% to 15% |
| Operating expenses | Everything else the business pays | What remains |
The percentages are examples, not recommendations. The right numbers depend on your margins and costs. Note that these are shares of deposits, not of profit, so a tax share of deposits will be a smaller number than the 25% to 35% of profit discussed in Lesson 22. Check that your tax share of deposits produces enough to cover your estimated payments.
Service businesses with high gross margins often use the deposits directly. Businesses with large material or product costs often allocate from gross profit (deposits minus direct costs) instead, or keep a separate account for materials.
Running the system
- Set up the accounts, often at the same bank so transfers are instant. Nickname them clearly.
- Allocate on a rhythm, such as the 10th and 25th of each month. Move each percentage from Income to the other accounts.
- Pay bills only from Operating Expenses. If it runs short, that’s information: costs are too high or prices too low.
- Pay yourself only from Owner’s Pay and taxes only from Tax.
- Each quarter, take part of the Profit account as a reward and leave the rest as a reserve.
- Raise the profit percentage by a point or two each quarter as you trim costs.
When the operating account runs short
Don’t quietly raid the tax or profit accounts. Look at the cost list from Lesson 3, cancel what isn’t earning its keep, check your pricing against Lessons 5 to 9 and review receivables (Lesson 12). The point of the system is to surface these problems early.
Worked example
Example numbers. A consulting business deposits $20,000 in a month. On the 10th and 25th, the owner allocates 5% to Profit ($1,000), 35% to Owner’s Pay ($7,000) and 15% to Tax ($3,000), leaving 45% ($9,000) for operating expenses. Operating costs had been running about $10,500, so the owner cancels two unused subscriptions, renegotiates a software plan and moves to a smaller co-working desk, bringing costs to about $8,800.
Copy-paste templates
Deposits this period: $[ ] (If high material costs: minus direct costs = $[ ] to allocate) Profit [ ]% = $[ ] Owner's pay [ ]% = $[ ] Tax [ ]% = $[ ] Operating [ ]% = $[ ] (100% minus the others) Check: operating allocation covers this period's bills? [yes / no] Allocation dates: [10th] and [25th] Quarterly profit reward taken: $[ ] Reserve left: $[ ]
B2: Deposits B3: Profit % B4: Owner pay % B5: Tax % B6: Operating % =1-B3-B4-B5 B7: Profit $ =B2*B3 B8: Owner pay $ =B2*B4 B9: Tax $ =B2*B5 B10: Operating $ =B2*B6
Do this now
Write down your current split of last month’s deposits: how much went to profit, your pay, taxes and costs. Then choose starting percentages, open any accounts you need and schedule two allocation dates a month.
Key takeaways
- Take profit, owner’s pay and taxes off the top, and run the business on what remains.
- Start with small percentages you can live with and raise profit gradually.
- If the operating account runs short, fix costs or prices; don’t raid tax or profit.
Read more on MagnÜron
Module 5 · Quick check
Module 5 Quiz: Money Systems: Accounts, Books and Taxes
Three quick questions to lock in what you learned in Module 5. Pick an answer to get instant feedback; answer all three correctly to complete the quiz.
1. Why should business and personal money be kept separate?
2. How is a sole proprietor usually paid in the U.S.?
3. As of November 2026, what is the combined U.S. self-employment tax rate?
Module 6 · Lesson 24 · About 3 min
Reading a Simple Profit and Loss Statement
A profit and loss statement (P&L, or income statement) shows revenue, costs and profit for a period, usually a month, quarter or year. Read it from the top down: revenue, minus cost of goods sold equals gross profit, minus operating expenses equals operating profit, and after interest and other items you reach net profit. Then compare each line with last month and the same month last year as a percentage of revenue.
The structure, top to bottom
| Line (example month) | Amount | % of revenue |
|---|---|---|
| Revenue | $42,000 | 100% |
| Cost of goods sold | $16,800 | 40% |
| Gross profit | $25,200 | 60% |
| Payroll (non-job staff) | $11,000 | 26.2% |
| Rent and utilities | $2,500 | 6.0% |
| Marketing | $2,100 | 5.0% |
| Vehicle | $1,300 | 3.1% |
| Insurance | $700 | 1.7% |
| Software | $600 | 1.4% |
| Other operating expenses | $1,000 | 2.4% |
| Total operating expenses | $19,200 | 45.7% |
| Operating profit | $6,000 | 14.3% |
| Interest expense | $300 | 0.7% |
| Net profit before income tax | $5,700 | 13.6% |
All amounts are example numbers.
How to read it in five minutes
- Revenue: up or down versus last month and the same month last year? Seasonal businesses should compare with last year first.
- Gross margin: is it steady? A drop of even two or three points is worth investigating (pricing, discounts, supplier costs, job overruns).
- Each expense as a % of revenue: which lines grew faster than revenue?
- Operating and net profit margin: are you keeping a healthy share of each dollar?
- Anything strange: a missing regular bill, a doubled category, a one-off item. Ask about it.
What the P&L doesn’t show
- Cash. You can be profitable and short of cash (Lesson 10).
- Owner’s draws and loan principal. They’re not expenses for most small businesses.
- What you own and owe. That’s the balance sheet (Lesson 25).
Some lenders and buyers also look at EBITDA (earnings before interest, taxes, depreciation and amortization), which adds back those items to compare operating performance.
Quick P&L calculator
Default numbers are examples only. Enter your own.
Worked example
Example numbers. A plumbing company’s P&L shows revenue up 12% on the same month last year, which looks great. But gross margin slipped from 60% to 54% and net profit fell. Reading line by line, the owner found that copper fittings had gone up and the price list hadn’t changed in 18 months. A 7% price update brought gross margin back to about 57% the next quarter.
Copy-paste templates
MONTH: [ ] Revenue: $[ ] vs last month [ ]% vs same month last year [ ]% Gross margin: [ ]% (last month [ ]%, last year [ ]%) Operating expenses: [ ]% of revenue (last month [ ]%) Lines that grew faster than revenue: [ ] Net profit: $[ ] Net margin: [ ]% Anything odd or one-off: [ ] Question for bookkeeper: [ ] One action this month: [ ]
In column C next to each P&L line (amounts in column B, revenue in B2): C2: =B2/$B$2 (copy down, format as %)
Do this now
Run your P&L for last month and the same month last year. Add a percent-of-revenue column and write down the one line that changed the most and why.
Key takeaways
- Read the P&L top down: revenue, gross profit, operating profit, net profit.
- Compare every line as a percentage of revenue, against last month and last year.
- The P&L shows profit, not cash or what you own and owe.
Read more on MagnÜron
Module 6 · Lesson 25 · About 3 min
The Balance Sheet in Plain English
A balance sheet is a snapshot of what your business owns (assets), what it owes (liabilities) and what’s left for the owners (equity) on a single date. It always balances: assets equal liabilities plus equity. While the P&L shows how you performed over a period, the balance sheet shows how strong your position is right now.
The equation
Assets = liabilities + equity
Everything the business owns was paid for either with borrowed money (liabilities) or with the owners’ money and retained profits (equity).
The three sections
- Assets: cash, accounts receivable, inventory, prepaid expenses (current assets), plus equipment, vehicles and property minus accumulated depreciation (long-term assets).
- Liabilities: accounts payable, credit card balances, sales tax payable, payroll owed (current liabilities), plus loans and leases due after more than a year (long-term liabilities).
- Equity: money the owners put in, plus profits kept in the business, minus owner draws or distributions.
| Assets (example) | Liabilities and equity (example) | ||
|---|---|---|---|
| Cash | $18,000 | Accounts payable | $4,000 |
| Accounts receivable | $9,000 | Credit card | $3,000 |
| Inventory | $6,000 | Sales tax payable | $1,000 |
| Equipment (net of depreciation) | $22,000 | Equipment loan | $17,000 |
| Total liabilities | $25,000 | ||
| Owner’s equity | $30,000 | ||
| Total assets | $55,000 | Total liabilities + equity | $55,000 |
Four quick health checks
- Cash trend: compare cash with three months ago.
- Current ratio: current assets ÷ current liabilities (Lesson 13). In the example, $33,000 ÷ $8,000 = about 4.1, plus the part of the loan due within a year.
- Debt to equity: total liabilities ÷ equity. In the example, $25,000 ÷ $30,000 = 0.83. Higher means more borrowed money is funding the business.
- Equity trend: growing equity means the business is keeping profit; shrinking equity means losses or owner draws bigger than profit.
Why owners skip it (and shouldn’t)
Many owners only look at the P&L. But the balance sheet catches problems the P&L can’t: card balances creeping up, receivables piling up, sales tax that hasn’t been paid, or draws that are eating into equity. If your bookkeeping software can produce it, look at it monthly alongside the P&L. Read more in Balance Sheet explained.
Worked example
Example numbers. A landscaping company’s P&L showed steady profit, but its balance sheet showed credit card balances rising from $3,000 to $14,000 over six months, and equity falling. The owner had been funding new equipment on cards and taking draws larger than profit. Seeing it on the balance sheet, he moved the equipment to a lower-rate loan and cut his draw until equity stopped falling.
Copy-paste templates
DATE: [ ] Total assets: $[ ] Total liabilities: $[ ] Equity: $[ ] (assets - liabilities) Cash now vs 3 months ago: $[ ] vs $[ ] Current ratio (current assets / current liabilities): [ ] Debt to equity (liabilities / equity): [ ] Equity now vs 6 months ago: $[ ] vs $[ ] Card balances now vs 3 months ago: $[ ] vs $[ ] Sales tax payable up to date? [yes / no]
Do this now
Run your balance sheet for today and for three months ago. Fill in the health check and write down any number that’s moving the wrong way.
Key takeaways
- Assets = liabilities + equity, on a single date.
- Watch cash, the current ratio, debt to equity and the equity trend.
- Read the balance sheet monthly next to the P&L; it catches debt, draws and unpaid taxes.
Read more on MagnÜron
Module 6 · Lesson 26 · About 4 min
The KPIs That Matter for a Small Business
Key performance indicators (KPIs) are the handful of numbers that tell you quickly whether the business is healthy. Most small businesses need only five to eight: revenue, gross margin, net profit margin, cash on hand or runway, days sales outstanding, customer acquisition cost, customer lifetime value and one operating number for their industry. Track them monthly on one page.
A core set of money KPIs
| KPI | Formula | What it tells you |
|---|---|---|
| Revenue | Total sales for the month | Demand and growth |
| Gross margin % | Gross profit ÷ revenue | Whether pricing covers direct costs |
| Net profit margin % | Net profit ÷ revenue | How much of each dollar you keep |
| Cash on hand / runway | Cash ÷ net burn (Lesson 15) | How long you can operate |
| Days sales outstanding | Receivables ÷ revenue × days (Lesson 12) | How fast customers pay |
| Average order value (AOV) | Revenue ÷ number of orders | Size of each sale |
| Customer acquisition cost (CAC) | Sales and marketing spend ÷ new customers | What it costs to win a customer |
| Customer lifetime value (CLV) | AOV × purchases per year × years × gross margin | What a customer is worth over time |
| Churn or retention rate | Customers lost ÷ customers at start of period | Whether customers stick |
CLV and CAC together
The most useful pair for marketing decisions is customer lifetime value against acquisition cost. If a customer is worth $540 in gross profit over their lifetime and costs $60 to acquire, you can afford to spend more to win customers. A common rule of thumb is to aim for CLV of at least three times CAC, though it depends on how quickly customers pay back their acquisition cost. Use gross profit, not revenue, in CLV, or you’ll overestimate what you can spend.
Customer lifetime value calculator
Default numbers are examples only. Enter your own.
Add one or two operating KPIs
Pick numbers that drive revenue in your type of business:
- Service businesses: billable utilization (billable hours ÷ available hours), revenue per hour, quote-to-win rate.
- Retail and e-commerce: conversion rate, inventory turnover, return rate.
- Restaurants: food cost %, labor cost %, covers per day.
- Subscriptions and memberships: monthly recurring revenue, churn, net promoter score.
Making KPIs useful
- Keep it to one page. More than ten numbers and nobody looks.
- Track trends, not single months. Show the last six to twelve months side by side.
- Set a target or a range for each, such as “gross margin 55% to 60%”.
- Assign an owner for each number if you have a team.
- Review monthly in your money review (Lesson 27), and act on anything outside its range.
MagnÜron’s free small business dashboard tracks many of these in one place, and Small Business Dashboard KPIs explains which to choose.
Worked example
Example numbers. A pet grooming salon’s average visit is $60. Regular clients come six times a year for about three years, and gross margin is 50%, so lifetime value is $60 × 6 × 3 × 50% = $540 of gross profit. Last quarter it spent $1,200 on local ads and won 20 new clients, a CAC of $60. With CLV at nine times CAC, the owner doubles the ad budget and watches whether CAC stays under $180 (a 3:1 ratio).
Copy-paste templates
KPI Target Jan Feb Mar Apr May Jun Revenue $[ ] Gross margin % [ ]-[ ]% Net profit margin % [ ]% Cash on hand $[ ] Runway (months) [ ]+ DSO (days) < [ ] Average order value $[ ] New customers [ ] CAC < $[ ] CLV : CAC > 3:1 [Industry KPI] [ ]
Gross margin %: =GrossProfit/Revenue Net margin %: =NetProfit/Revenue DSO: =Receivables/Revenue*30 AOV: =Revenue/Orders CAC: =MarketingSpend/NewCustomers CLV: =AOV*PurchasesPerYear*Years*GrossMargin CLV:CAC ratio: =CLV/CAC
Do this now
Choose your five to eight KPIs, including at least one operating number for your industry. Set up the one-page dashboard and fill in the last three months.
Key takeaways
- Track five to eight KPIs on one page, monthly, as trends.
- Compare customer lifetime value (in gross profit) with acquisition cost; aim for about 3:1 or better.
- Give each KPI a target range and act when it moves outside it.
Module 6 · Lesson 27 · About 5 min
Your Monthly Money Review and Final Checklist
A one-hour monthly money review turns everything in this course into a habit: close the books, check your P&L, balance sheet and cash, update your KPIs and decide one action. Owners who review their numbers every month spot pricing, cost and cash problems while they’re still small. Use the checklist below to set up your money systems once, then repeat the review every month.
The one-hour monthly money review
- Close the month (15 minutes). Finish the weekly bookkeeping routine, reconcile every account and move the tax set-aside (Lessons 20 and 22).
- Read the P&L (10 minutes). Revenue, gross margin and net margin against last month and last year (Lesson 24).
- Check the balance sheet (5 minutes). Cash, card balances, receivables, sales tax payable and equity (Lesson 25).
- Look ahead at cash (10 minutes). Update the 13-week forecast and your runway (Lessons 11 and 15).
- Update KPIs (10 minutes). Fill in this month’s column and flag anything outside its range (Lesson 26).
- Decide one action (10 minutes). One pricing, cost, collections or growth action, with a date. Write it down.
Each quarter, add three questions: Are prices still right (Lessons 7 to 9)? Are the allocation percentages still right (Lesson 23)? Are estimated tax payments on track (Lesson 22)?
Final checklist: set up your money systems
Tick each item as you complete it. Your ticks are saved in this browser.
Your one-page money snapshot
Copy this snapshot into a document or spreadsheet and fill it in each month. It’s a useful summary to share with a business partner, bookkeeper, accountant or lender.
Worked example
Example numbers. A small print shop starts its first monthly review on the 5th. The P&L shows a 58% gross margin and 9% net margin; the balance sheet shows $7,500 of receivables over 30 days; the forecast shows a tight week in six weeks’ time. The one action: call the three slowest-paying accounts this week and add deposits for orders over $1,000. Next month’s review shows receivables down to $3,200.
Copy-paste templates
MONTHLY MONEY SNAPSHOT: [month / year] PROFIT Revenue: $[ ] Gross margin: [ ]% Net profit: $[ ] Net margin: [ ]% CASH Bank balance: $[ ] Tax account: $[ ] Cushion account: $[ ] Receivables: $[ ] Over 30 days: $[ ] DSO: [ ] days 13-week low point: $[ ] in week [ ] Runway: [ ] months TARGETS Break-even revenue: $[ ] Margin of safety: [ ]% Hourly floor / target margin: $[ ] / [ ]% KPIs outside their range: [ ] TAXES Set aside this month: $[ ] Next estimated payment: $[ ] due [ ] ONE ACTION THIS MONTH [action] Owner: [ ] Due: [ ]
1. Close: reconcile accounts, move tax set-aside (15 min) 2. P&L: revenue, gross margin, net margin vs last month & last year (10 min) 3. Balance sheet: cash, cards, receivables, sales tax, equity (5 min) 4. Cash: update 13-week forecast and runway (10 min) 5. KPIs: fill in this month, flag anything out of range (10 min) 6. Decide one action with an owner and a date (10 min) Quarterly add-on: prices, allocation %, estimated taxes
Do this now
Put a one-hour monthly money review on your calendar for the first week of every month. Then work through the checklist above, starting with whichever item is not done yet and has the lowest number.
Key takeaways
- A one-hour monthly review keeps every number in this course current.
- End each review with one action, an owner and a date.
- Set up your money systems once with the checklist, then repeat the review every month.
Read more on MagnÜron
Module 6 · Quick check
Module 6 Quiz: Reading Your Numbers and Tracking KPIs
Three quick questions to lock in what you learned in Module 6. Pick an answer to get instant feedback; answer all three correctly to complete the quiz.
