What a Good Profit Margin Looks Like for a Small Business

Revenue is the number owners talk about. Margin is the number that decides whether the business survives a bad quarter. So what is a good profit margin for a small business? As a working rule, a net margin under 5% is thin, around 10% is healthy, and 20% or more is strong. The real answer depends on your industry and, more than most owners realise, on whether you paid yourself before you worked it out.

For a reference point, the average net margin across US public companies outside finance was 8.56% in January 2026, according to industry data compiled by NYU Stern professor Aswath Damodaran. Those are large companies, but the spread between industries is the useful part, and it carries over to small ones.

The Three Margins and What Each One Tells You

“Margin” can mean three different numbers. Mixing them up is the most common reason two owners compare notes and both leave confused.

Gross margin is revenue minus the direct cost of delivering what you sold, divided by revenue. For a bakery, that is flour, butter and the baker’s wages. For a consultancy, it is mostly the time of the people doing the work. It tells you whether each sale is worth making.

Operating margin takes away everything else it costs to run the business: rent, software, admin staff, marketing. It tells you whether the business model works.

Net margin is what remains after interest and tax. It is the share of each dollar of revenue you actually keep.

A worked example makes the difference clear. A business with $800,000 in revenue and $480,000 in direct costs has a gross margin of 40%. If rent, salaries and overhead come to another $220,000, the operating margin is 12.5%. After $20,000 in interest and tax, net profit is $80,000, a net margin of 10%. Same business, three very different percentages.

When people ask what a good margin is, they almost always mean net. When a buyer values your company, they will look hard at operating profit. Track both.

What Is a Good Profit Margin for a Small Business, by Industry

The industry you are in sets the range before you make a single decision. Grocery stores live on razor-thin margins and make it up on volume. Software companies keep a quarter of every dollar. Here is the January 2026 data for a selection of US industries.

Industry	Net margin	Operating margin
Software	25.49%	32.98%
Hotels and gaming	10.38%	19.39%
Homebuilding	9.47%	12.57%
Restaurants and dining	9.37%	15.79%
All industries outside finance	8.56%	13.14%
Building materials	7.42%	12.64%
Business and consumer services	7.03%	12.27%
Engineering and construction	5.94%	6.49%
General retail	5.61%	6.80%
Trucking	3.79%	6.89%
Grocery and food retail	1.32%	2.29%

Two cautions. These are public companies, which have scale, purchasing power and finance teams a small business does not. The restaurant figure in particular reflects large chains, and an independent restaurant often runs leaner. Treat the table as a ranking of industries. If you sit near the middle of your industry’s range, you are doing fine. If you are well below it, something specific is wrong, and it is usually findable.

Why Your Margin Is Probably Wrong

The most common error in small business margins is the owner’s own pay. If you run a sole proprietorship, the IRS treats your profit on Schedule C as your income, and the money you take out is a draw, not an expense. So a business showing a 25% net margin may simply be paying its owner nothing on the books.

Here is the test. Work out what it would cost to hire someone to do your job at market rate. Subtract that from profit, then calculate the margin again. If that adjusted margin is still healthy, the business is genuinely profitable. If it drops to zero, you have built a job, which is fine, as long as you know it. This is also the number any buyer or lender will calculate, so it pays to know it first. Our guide on how much to pay yourself covers how to set that salary.

The second error is timing. Cash and profit are different things. A business can show a healthy margin on paper while customers pay in 60 days and suppliers want paying in 30. A good bookkeeper or accountant will separate the two for you every month.

The third is lumping everything together. A margin across the whole business hides the product line, the client or the location that is losing money and being carried by the rest.

Splitting it out takes an afternoon. List your ten largest clients or product lines. Next to each, write the revenue it brought in last year and an honest estimate of what it cost to serve: staff hours at their real hourly cost, materials, travel, and the share of your own time it took. Divide what is left by the revenue. Look for the lines earning very little, and for the one quietly doing most of the work. That is where pricing changes should start, because a small price rise on a low-margin line moves the total more than a big push on sales.

Do the same exercise once a year for the business as a whole, and keep the results. A margin that slips a point a year rarely feels urgent in any single year, which is exactly why it gets missed.

Margins in Service Businesses

Service businesses, such as consultancies, agencies, accountants and trades, should expect higher margins than retailers, because they carry little inventory. As a working rule, a service business with a net margin under 10% after paying the owner a market salary is underpriced or overstaffed.

Pricing is usually the problem. Many owners set rates by checking competitors, then discount further to win the work. We covered a better method in how to set consulting rates without guessing. Scope creep is the other leak. Every extra revision, call or small favour delivered for free comes straight out of margin. Owners who find it hard to say no to clients pay for it here, and how to stop being a people pleaser is, in practice, a margin article.

Staff costs are the largest line in most service businesses, which means pay decisions are margin decisions. When a good employee asks for more money, the right answer depends on whether their work raises the margin, which is exactly the case a strong raise request should make.

How to Raise Your Margin Without Selling More

More revenue at the same margin means more work for the same share. These moves raise the share itself.

Raise prices on new clients first. It carries no risk to existing relationships, and it tells you quickly whether the market will pay more.

Rank clients or products by margin, not revenue. The largest client is often the least profitable once you count the hours spent keeping them happy. Sometimes the right move is to let a client go.

Audit recurring costs every quarter. Software subscriptions are the usual culprit: small monthly fees that pile up and are never reviewed. For each one, ask whether a free plan would do. We ran that test on a common one in is Grammarly worth it, and the answer for most single users was the free version.

Charge for the extras. Write the scope down, and price everything outside it. Clients rarely object to paying for something clearly extra. They object to surprises.

Make pricing decisions when you are rested. It sounds unrelated, but tired owners discount. A quote written at midnight to close a deal is rarely the price you would set the next morning. If your evenings keep stretching into the night, fixing your sleep schedule is a business decision too.

When a Thin Margin Is Fine

A low margin is not always a problem. A grocery store with a 2% margin can be an excellent business if it turns its stock quickly and serves a lot of customers. A business deliberately investing in growth, hiring ahead of demand or spending on marketing, will show a lower margin for a period, and that can be the right choice.

The question is whether the low margin is chosen and temporary, or simply what happens every year. If you cannot name the reason your margin is low, it is the second kind. A fractional CFO is one way to find out, for a fraction of a full-time hire.

Questions Readers Ask

What is a good profit margin for a small business in its first year? Many businesses lose money or break even in year one while they build a customer base. What matters more is whether gross margin is healthy. If each sale is profitable, net margin usually follows as overhead is spread over more sales.

Is 30% a good profit margin? As a net margin, 30% is excellent in almost every industry. As a gross margin, it is low for a service business and normal for many retailers and contractors. Always ask which margin is meant.

How often should I check my margin? Monthly, from proper books, and by client or product line at least once a quarter. An annual check is too late to fix anything that year.

The Margin Is the Business

So what is a good profit margin for a small business? One that is honest, meaning it pays the owner first, sits in the healthy part of its industry’s range, and comes with a clear reason when it does not.