A busy week can feel like success.
Customers call. Orders come in. Money lands in your account. But sales are not the same as profit. A business can look active and still not earn enough to survive.
To know whether you are actually making money, compare what the business earns with what it costs to operate. That simple check changes how you price, spend and plan.
Why profit matters more than turnover
Turnover is the total value of what you sell. Profit is what remains after you pay the costs of running the business.
Many owners focus on money coming in and assume the business is healthy. That can be misleading. Stock, transport, wages, rent and other expenses may quietly eat most of what you earn.
Definition
Profit
Profit is what remains after you subtract the cost of providing your product or service and your other business expenses from the money you earned from sales.
When you understand profit, you can answer harder questions: Should I take this job? Can I afford to hire help? Is my price high enough? Without that picture, you may work harder without getting ahead.
Start with income
Income is the money your business earns from selling products or services. It may arrive as cash, EFT, card payments, mobile payments or deposits.
Track both money that has arrived and money customers still owe you. An unpaid invoice is income you expect, but it is not cash you can spend yet.
A good sales month on paper
You run a small catering business. In March you invoice R45,000 for events. It feels like your best month yet.
But R18,000 of that is still unpaid. You already spent R28,000 on ingredients, transport and casual labour to deliver the work.
Do not only count money in your pocket. Also note who still owes you and when they are expected to pay.
Then list your costs
Costs are everything the business spends to operate. Some happen every month. Others rise only when you do a job or sell a product.
Common costs include stock or materials, fuel, data and airtime, rent, electricity, wages, transport, equipment, packaging, repairs, bank charges, loan repayments, insurance, licences, marketing and money you take out of the business for personal use.
The simple profit check
You do not need complicated accounting to see whether the business is making money. A basic three-number check is enough to start.
| What you track | What it tells you |
|---|---|
| Money earned from sales | The value of work done or goods sold |
| Cost of providing the product or service | Stock, materials, labour and delivery tied directly to each sale |
| Other business expenses | Rent, insurance, subscriptions and costs not tied to one job |
| Result: profit or loss | What is left after all costs are subtracted |
If the result is positive, the business made a profit. If it is negative, the business made a loss for that period.
What to check every month
A monthly review helps you spot problems before cash gets tight. You are not looking for perfection. You are looking for patterns.
Ask yourself: How much did we sell? How much money actually came in? How much did we spend? Which costs were higher than expected? Who still owes us money? What do we still need to pay? How much is left? Can the business afford next month?
Catching a problem early
You run a mobile repair service. April feels quiet, but you are not worried because March was busy.
At month-end you compare the numbers. Income dropped, but rent, insurance and your data contract stayed the same. Fuel and stock costs also rose on the fewer jobs you did complete.
Knowing your numbers helps you make better decisions, not after the money is gone, but while you still have choices.
Run your monthly profit check
You do not need accounting software to start. A notebook, spreadsheet or simple phone notes can work.
Review the numbers at the same time each month, for example, the first Monday of the new month. A short review you repeat is more valuable than a detailed review you skip.
A common mistake
Many owners only look at money coming in.
That feels reassuring, but it hides the full picture. A business may receive R10,000 from customers while stock, transport, wages and other expenses cost R9,500. The profit is only R500, and that is before the owner pays themselves properly.
Checking income without checking costs is like measuring fuel in the tank without knowing how far you still need to drive.
Your next step
Choose one month, last month is fine, and run the simple profit check. Write down income, costs and what is left. Even rough numbers will show you more than guessing.
Keep learning
The next topic is how to make a simple business budget.
Once you know whether the business is making money, a budget helps you plan what comes in, what must go out, and what you can afford before you spend.