By: Sharon Heinz, EA

Date Posted: August 2026

Reading Time: 8 – 10 Minutes

Running a successful business requires more than knowing how much money is sitting in the bank.

Your bank balance tells you how much cash you have today. It does not tell you whether your company is becoming more profitable, whether expenses are growing too quickly, whether your margins are shrinking, or whether you are generating enough cash to support future growth. That is why business owners should develop the habit of reviewing a small group of financial numbers every month.

You do not need to become an accountant. But you should understand the numbers that tell you whether your business is financially healthy.

Here are five numbers every business owner should review every month.

Revenue tells you how much your business generated from selling its products or services. But looking at one month’s revenue by itself is rarely enough.

The more important question is: What is the trend?

Compare current revenue with the prior month, the same month last year, year-to-date results, and your budget or revenue goal.

If revenue increased from $80,000 to $100,000, that sounds positive. But if the same month last year produced $120,000, the picture changes.

Look for patterns. Is revenue consistently growing? Is the business seasonal? Are certain services or customers driving most of the growth? Did a large one-time project distort the month?

Revenue is the starting point, but revenue alone does not tell you whether the business is making money.

Gross profit is one of the most important numbers many business owners overlook.

Gross profit is generally the amount remaining after subtracting the direct costs required to produce the goods or services you sell from revenue.

For example, if your business generates $100,000 of revenue and has $60,000 of direct costs, gross profit is $40,000.

Your gross profit margin would be 40%.

Tracking gross profit over time can reveal problems that revenue alone will not show. Sales may be increasing while material costs, subcontractor costs, labor, or other direct costs are increasing even faster.

A company can grow revenue and still become less profitable.

If gross profit margin is declining, investigate pricing, labor efficiency, vendor costs, job costing, discounts, product mix, and other factors affecting what it costs to deliver your product or service.

Profit and cash flow are not the same thing.

A profitable business can still run out of cash.

Your monthly review should include available cash and the major items affecting cash flow, including customer collections, accounts receivable, debt payments, equipment purchases, owner distributions, payroll, tax payments, and other significant cash requirements.

For example, your income statement may show a $30,000 profit while customers still owe you $75,000. The profit may exist on paper, but that does not mean the cash is available to pay payroll next week.

Ask whether cash is increasing or decreasing, whether customers are paying on time, whether upcoming obligations can be covered, and whether owner withdrawals are putting pressure on the business.

Healthy cash flow gives a business flexibility. Weak cash flow can turn even a profitable company into a financially stressed one.

Small increases in expenses can quietly consume a significant amount of profit.

Review your operating expenses monthly and compare them with previous periods. Pay particular attention to payroll, rent, software subscriptions, insurance, advertising, professional fees, vehicle costs, merchant fees, interest, and other recurring overhead.

Do not simply ask whether an expense increased. Ask why.

Some increases are intentional and productive. Hiring another employee or increasing marketing may make sense if those expenditures generate additional revenue and profit.

Other increases happen gradually without producing meaningful value.

Monthly review makes it easier to identify duplicate subscriptions, unnecessary services, pricing increases, unusual transactions, and spending that no longer supports the business.

Revenue may get the attention, but net profit tells you what is left after the business pays its expenses.

If your company generates $1 million in revenue but spends $990,000 producing that revenue, you have created a very busy business with very little profit.

Review both net profit dollars and net profit margin.

For example, a business earning $100,000 of net profit on $500,000 of revenue has a 20% net profit margin. If revenue later grows to $700,000 but profit remains $100,000, the net margin has fallen to approximately 14.3%.

Revenue increased substantially, but profitability weakened.

That is exactly the type of trend monthly financial review should reveal.

These five numbers become much more useful when you examine how they interact.

Revenue may be rising while gross margin is falling. Net profit may be strong while cash is declining. Expenses may increase because you are investing in growth. Cash may temporarily increase because you borrowed money—not because the company became more profitable.

Financial statements tell a story. Your job is not simply to read each number. It is to understand what the numbers are saying together.

Set aside time every month to review your financial statements after the books have been reconciled.

At minimum, review your profit and loss statement, balance sheet, cash position, accounts receivable, accounts payable when applicable, and comparisons with prior periods.

Then ask five questions:

1. Is revenue moving in the right direction?

2. Are we maintaining healthy gross profit?

3. Do we have enough cash for upcoming obligations?

4. Are operating expenses under control?

5. Is the business producing an acceptable net profit?

If you cannot confidently answer those questions, you may need better financial reporting or a more detailed accounting review.

Monthly financial review is only valuable when the underlying bookkeeping is accurate.

If bank accounts are not reconciled, transactions are misclassified, payroll does not match the general ledger, loans are incorrect, or owner transactions are improperly recorded, the reports may give you a misleading picture of the business.

Clean books create reliable financial statements. Reliable financial statements create better decisions.

This is also critical for tax planning. Your accountant cannot accurately project taxable income or evaluate year-end strategies using financial information that is months behind or unreliable.

Accounting should not exist only to prepare a tax return.

Your financial information should help you determine when to hire, whether you can afford new equipment, whether pricing needs to change, whether expenses are sustainable, how much cash the business needs, whether distributions are reasonable, and whether the company is actually becoming more profitable.

The goal is not to spend hours studying reports every month.

The goal is to identify the few numbers that matter, review them consistently, and act when something changes.

Sharon Heinz, EA, is the owner of Profit Wise Accounting. Profit Wise provides tax preparation, strategic tax planning, accounting, bookkeeping, payroll, and business advisory services for small and growing businesses.

Are you ready to change your business for the better? Profit Wise Accounting & Tax helps business owners turn accounting information into useful financial insight. We help businesses maintain accurate books, understand financial performance, identify potential problems, and connect their financial information with proactive tax planning.

If you are looking at your bank account to determine whether your business is doing well, it may be time for a better financial picture.

Know your numbers. Make informed decisions. Build a stronger business.