Net profit: what it is, how to calculate it, and why it matters

Published Monday 15 June 2026

Table of contents

• What is net profit?
• Why is net profit important?
• Net profit formula
• How to calculate net profit
• Net profit examples
• Net profit vs gross profit
• How to increase net profit
• Simplify your net profit tracking with Xero
• FAQs on net profit

Key takeaways

• Net profit is the amount your business keeps after subtracting all expenses from total revenue, including operating costs, taxes, and interest.
• Tracking net profit regularly helps you understand whether your business is truly profitable and where you can cut costs or grow revenue.
• Net profit and gross profit serve different purposes; gross profit shows how efficiently you produce goods or services, while net profit reveals your overall financial health.
• You can calculate net profit with a simple formula: total revenue minus total expenses, including cost of goods sold, operating expenses, interest, and taxes.

What is net profit?

Understanding your net profit gives you a clear picture of how much money your business actually earns. It's 1 of the most important numbers on your income statement.

Net profit is the amount of money left over after you subtract all expenses from your total revenue. You might also see it called net income, net earnings, or the bottom line. It accounts for everything: cost of goods sold (COGS), operating expenses, interest payments, and taxes.

Think of it this way: revenue is the total money coming in, but net profit is what you actually get to keep. A business can have strong sales and still struggle financially if expenses eat into that revenue.

Your net profit tells you whether your business is financially healthy. If net profit is positive, your revenue exceeds your total costs. If it's negative, you're spending more than you're earning, which signals a need to adjust your strategy.

Keeping a close eye on net profit is especially important during periods of slower growth. According to Xero Small Business Insights, US small business sales growth averaged just 2.4% year-over-year in 2025, roughly half the long-term average of 5.5%. When revenue growth slows, understanding your net profit helps you spot whether your business is still converting sales into real earnings.

Why is net profit important?

Net profit matters because it shows whether your business is genuinely making money after all costs are accounted for. Revenue alone doesn't tell the full story.

Lenders, investors, and potential buyers all look at net profit to assess the strength of your business. A healthy net profit signals that you manage expenses well and generate real returns. It also affects your ability to reinvest in growth or pay down debt, giving you more resilience during slower months.

Tracking net profit over time helps you spot trends. A declining net profit might reveal rising costs or pricing issues before they become serious problems. Learning how to measure profitability gives you a structured way to monitor these changes. A growing net profit confirms that your business strategy is working.

Why gross profit and net profit both matter

Gross profit and net profit each reveal something different about your business performance.

Gross profit shows how efficiently you produce your goods or deliver your services. It only accounts for direct production costs (COGS), so it highlights whether your core operations are profitable.

Net profit goes further by including all remaining expenses: rent, salaries, marketing, insurance, interest, and taxes. It gives you the complete picture of your business's financial performance. You need both numbers to make informed decisions about pricing, cost management, and growth. Using profitability ratios can help you dig deeper into the relationship between these figures.

Net profit formula

Calculating net profit is straightforward once you know which numbers to use. Here are 2 ways to approach it.

The simplified version:

Net profit = total revenue - total expenses

The detailed version breaks total expenses into their main components:

Net profit = total revenue - COGS - operating expenses - interest - taxes

In this formula:

• Total revenue is all income your business earns from sales of goods or services.
• COGS (cost of goods sold) covers the direct costs of producing what you sell, such as materials and labor.
• Operating expenses include rent, utilities, marketing, salaries, insurance, and other day-to-day costs.
• Interest refers to any payments on business loans or lines of credit.
• Taxes are income taxes owed to federal, state, and local authorities.

How to calculate net profit

Follow these steps to calculate your net profit for any period. You'll need your income statement or accounting records.

1. Add up your total revenue. Start with all income your business earned during the period. This includes sales revenue, service fees, and any other income streams.
2. Calculate your cost of goods sold (COGS). Add up the direct costs tied to producing your products or delivering your services. This includes raw materials, direct labor, and manufacturing overhead.
3. Subtract COGS from revenue to find gross profit. This tells you how much you earned after covering production costs: gross profit = total revenue - COGS.
4. Add up your operating expenses. Include rent, utilities, insurance, marketing, office supplies, salaries for non-production staff, and other overhead costs.
5. Subtract operating expenses from gross profit. This gives you your operating profit (also called operating income or EBIT).
6. Subtract interest and taxes. Deduct interest payments on any business debt and your income tax obligations. Check the IRS self-employed tax center for current tax rates and deduction rules.
7. The result is your net profit. If the number is positive, your business earned more than it spent. If it's negative, your expenses exceeded your revenue.

To find your net profit margin (net profit as a percentage of revenue), divide net profit by total revenue and multiply by 100. You can use Xero's net profit margin calculator to do this quickly, or learn more about what this metric means on the net profit margin glossary page.

Net profit examples

Seeing real numbers makes the formula easier to understand. Here are 2 examples showing how different businesses calculate net profit.

Example 1: a small law firm

A small law firm earns $500,000 in revenue over the year. Its expenses break down as follows:

• COGS (paralegal and contractor fees): $100,000
• Operating expenses (office rent, software, marketing, staff salaries): $250,000
• Interest on a business loan: $10,000
• Taxes: $35,000

Net profit = $500,000 - $100,000 - $250,000 - $10,000 - $35,000 = $105,000

The firm's net profit margin is $105,000 / $500,000 x 100 = 21%. That means for every dollar earned, the firm keeps $0.21 after all expenses.

Example 2: a clothing boutique

A clothing boutique brings in $250,000 in annual revenue. Its expenses look like this:

• COGS (inventory purchases): $105,000
• Operating expenses (rent, utilities, staff wages, marketing): $60,000
• Interest: $2,000
• Taxes: $14,000

Net profit = $250,000 - $105,000 - $60,000 - $2,000 - $14,000 = $69,000

The boutique's net profit margin is $69,000 / $250,000 x 100 = 27.6%. Despite lower revenue than the law firm, the boutique has a higher net profit margin, which shows strong cost management relative to its sales.

Net profit vs gross profit

These 2 metrics are related but measure different things. Understanding the difference helps you diagnose problems and make better decisions. You can explore this further in Xero's gross profit vs net profit guide.

Gross profit measures how much you earn after subtracting only the direct costs of production:

• Gross profit = revenue - COGS.
• It shows whether your pricing covers production costs.
• It doesn't account for rent, salaries, marketing, interest, or taxes.
• A declining gross profit suggests rising production costs or pricing pressure.

Net profit measures what's left after subtracting all business expenses:

• Net profit = revenue - all expenses (COGS, operating costs, interest, taxes).
• It shows your actual take-home earnings.
• It reflects the full cost of running your business.
• A declining net profit could point to issues with overhead, debt, or tax obligations.

When each metric matters most:

• Manufacturing and retail businesses should watch gross profit closely because COGS makes up a large share of their expenses.
• Service businesses typically have lower COGS, so net profit is often the more revealing metric.
• Both metrics matter for every business; tracking them together helps you pinpoint exactly where costs are increasing.

How to increase net profit

Improving your net profit means growing revenue and reducing costs at the same time. Here are practical strategies that work for most small businesses.

• Reduce operating costs. Review recurring expenses like subscriptions, insurance, and supplier contracts. Negotiate better terms or switch providers where possible.
• Increase revenue. Explore upselling, cross-selling, or expanding into new markets. Even small increases in average transaction value add up over time.
• Review your pricing. If your costs have risen but your prices haven't, your margins are shrinking. Adjust pricing to reflect the true value of what you offer.
• Improve efficiency. Automate repetitive tasks like invoicing, bank reconciliation, and expense tracking. Tools like Xero accounting software can save hours of manual work each week.
• Cut unnecessary expenses. Audit your spending regularly. Cancel unused subscriptions, reduce discretionary spending, and look for waste in your supply chain.

Small, consistent improvements in each of these areas can have a significant impact on your net profit over time.

Simplify your net profit tracking with Xero

Tracking net profit doesn't have to be complicated or time-consuming. With the right tools, you can see exactly where your money is going and make confident decisions.

Xero's profit and loss report gives you a clear view of your revenue, expenses, and net profit in real time. Automated bank feeds and smart categorization reduce manual data entry, so your numbers stay accurate without hours of bookkeeping. Get one month free.

FAQs on net profit

Here are answers to frequently asked questions about net profit.

How do I improve my net profit?

The most direct path is identifying which expense category is growing fastest and addressing that first. Xero's guide to increasing profits covers additional strategies for boosting revenue and reducing costs.

What can cause my net profit to decrease?

Rising costs, declining sales, increased competition, or unexpected expenses like equipment repairs can all reduce net profit. External pressures can shift quickly. Xero Small Business Insights data shows that US small business sales growth swung from a peak of 4.1% year-over-year in the September quarter of 2025 down to just 0.9% by the December quarter, as tariff-related disruptions and economic uncertainty weighed on demand.

Is net profit the same as taxable income?

Not exactly. Taxable income is calculated using IRS tax rules, and deductions, credits, and depreciation methods can make it higher or lower than your net profit.

Why do investors and lenders look at net profit?

Net profit shows whether a business generates real earnings after all costs. Investors use it to evaluate return potential, and lenders use it to assess your ability to repay debt.

What is a good net profit margin?

It varies by industry, but most small businesses aim for a net profit margin between 7% and 10%. Service-based businesses often have higher margins than retail or manufacturing because their production costs are lower.

What is the difference between net profit and net profit margin?

Net profit is a dollar amount showing how much you earned after all expenses. Net profit margin is that amount expressed as a percentage of total revenue, making it easier to compare performance across different time periods or businesses of different sizes.