How profitable should your business actually be?

Most businesses know their revenue, but fewer know their margin. Even fewer can tell whether that margin is actually good.

But what actually makes a “good” profit margin?

The best profit margin for your business depends on your industry, so you shouldn't compare your margins with those of companies in other sectors. Instead of asking “how profitable should my business be?” the more useful question is: “Am I profitable enough for my goals?”

After all, businesses rarely fail because they aren’t profitable; they fail because they run out of cash at the wrong time.

In this blog, I’ll break down profit margins, what makes a “good” margin, and how to spot profitability warning signs.

What is profit margin?

Profit margin is the percentage of sales that become profit. It measures your company’s profitability and gives investors, lenders, and others a clear signal of how effective the overall business model is.

For investors, it is a useful indicator for how likely they are to see a positive return on investment.

The two most widely used measures of profit are:

• Net Profit Margin: Your net margin is your total sales minus all business expenses, divided by total revenue. This is the best overall measure of your business’s profitability and the one most worth benchmarking against your industry.
• Gross Profit Margin: Gross margin is net sales minus the cost of goods sold (COGS), divided by net sales. It measures the profitability of what you sell before overheads are considered. Major shifts in gross margin often signal that pricing, costs, or the product mix itself need a closer look.

Funders and lenders will often also look at EBITDA (earnings before interest, tax, depreciation, and amortisation) and EBIT (earnings before interest and tax). These differ from net and gross margin, but are worth knowing as another indicator of financial health.

What does “good” profit depend on?

Since benchmarks vary widely across industries and are affected by various other circumstances, no single answer fits everyone. Here are some common factors which materially change whether a profit margin is good or bad:

• Business stage: Early-stage companies may deliberately run at low or negative margins while reinvesting in growth; mature businesses should see margins stabilise and strengthen.
• Business model: Low-overhead, high-revenue-repeat models (subscriptions, digital products) support higher margins than high-overhead, project-based models.
• Owner goals: A business built for lifestyle or income looks financially different to one that is built to be sold. Buyers typically value consistent, defensible margins more than raw revenue.

Your specific goals should inform how you set your profit target, not the industry average. Owner motivations vary (lifestyle, growth, reinvestment, long-term family, etc.), and each goal implies a different “right” margin.

When does your profit margin become a warning (not just a number)?

There are a handful of patterns worth watching for, whatever your target is. Each could signal that your business growth or liquidity is at risk, and you should track and detect it as much as possible. They include:

• Margin erosion over time: Revenue is growing, but the percentage kept as profit is quietly shrinking year on year.
• Below-industry benchmark with no clear reason: Consistently underperforming your sector without a deliberate reinvestment strategy.
• Profitable on paper, cash-poor in reality: Healthy net profit but persistent cash flow stress, usually indicating poor receivables management or margins.
• No pricing power: Margins only hold at high volume, so any dip in sales pushes the business into a loss.
• You can’t explain a change in margin: Profit changed significantly, and you’re not sure why.
• Big decisions are driven by revenue, not margin: Hiring, expansion, or investment decisions were made based on top-line growth without checking what it actually costs to achieve.

Each of these suggests your overall profitability is at risk. Some may be future risks you can mitigate with proper cash flow or scenario planning, while others signal immediate danger to your finances and operations.

What is a typical profit margin?

Benchmarks can be a useful tool for gaining an idea of a typical profit margin for businesses similar to yours.

For example, according to myPOS, hospitality sectors average around 3-5% profitability, whereas mid-size property development sectors average 15-25%.

The difference between the two illustrates exactly why comparing your margin with that of a business in a different industry tells you very little.

Critically, you should always factor in individual company circumstances and goals mentioned in this blog when benchmarking profitability. These goals dictate how revenue, expenses, and growth are prioritised and significantly affect margins.

Understanding how your sector compares with these benchmarks can help you assess performance, refine your pricing strategy, and strengthen long-term profitability. However, their full potential can be limited, so information shouldn’t be taken as gospel.

Thinking ahead

To gain a true understanding of how profitable your business should be, you should prioritise defining a target range that’s tailored to your business and using that as a benchmark, rather than comparing yourself to a generic one. Benchmarks can be a useful reference point but are rarely strategically valuable on their own.

The businesses that get this right aren’t necessarily profitable on paper, but they’re the ones who know exactly why their margin is what it is and whether it’s by design or by accident.

How we can help

If this sounds like something you would like help with, or just want to understand better, get in touch!

At Gravitate, we help businesses stay compliant and grow. With the help of things like regular management accounts, you can assess profitability by product, service, or location, not just overall.

We’re advisory accountants who can help you plan for various scenarios which may affect your profitability (i.e., what happens to your margin if you lose your biggest customer tomorrow?).

For growing businesses, having this level of insight is really important. Speak to us today if this sounds like something that you would benefit from.