2 min read
In plain terms
Turnover — often called revenue or sales — is the total value of what your business sold over a period, before you subtract any costs. It's the very top line of your profit-and-loss account. If you invoiced £500,000 of goods and services in a year, your turnover is £500,000, regardless of what it cost you to deliver them.
The single most important thing to remember is that turnover is not profit. Profit is what's left after you take off costs — materials, wages, rent, interest and tax. A company can have a large turnover and still make a loss, or a modest turnover and be highly profitable. Turnover measures scale; profit measures what you actually keep.
Why it matters to your business
Turnover is a quick read on the size and momentum of a business. Lenders, suppliers and investors all look at it first because it indicates how much trade you're doing and how much room there is to grow. When you apply for business finance, turnover is one of the first figures a lender considers — facility sizes are often framed as a proportion of annual turnover or monthly revenue.
It also drives key thresholds. UK VAT registration is triggered by turnover crossing a set level, and the size of company you are for accounts and audit purposes is partly defined by turnover. But because it ignores costs, turnover alone can flatter. A lender will pair it with margin, cash flow and profitability to judge whether borrowing is genuinely affordable. Strong, steady turnover plus healthy margins is a far better signal than high turnover on thin or negative margins.
Turnover versus profit
| Turnover | Profit | |
|---|---|---|
| What it is | Total sales income | What's left after costs |
| Position in accounts | Top line | Bottom line |
| Measures | Scale of trade | Financial health |
| Costs deducted? | No | Yes |
A useful shorthand: turnover is vanity, profit is sanity, cash is reality. Each tells you something different, and a lender will want all three.
A worked example
A company sells £400,000 of products in a year — that's its turnover. The products cost £250,000 to make and overheads run to £100,000, leaving £50,000 of profit before tax.
A second company also turns over £400,000, but with tighter margins it spends £390,000 to deliver the same sales, leaving just £10,000. Identical turnover, very different businesses. This is why a director should never quote turnover alone — and why lenders read it alongside margin and cash flow when assessing affordability.
Frequently asked questions
Is turnover the same as profit?
No. Turnover is total sales income before any costs; profit is what remains after costs are deducted. A business can have high turnover and still make a loss, so the two should never be confused.
Why do lenders ask about turnover?
It's a fast indicator of a company's size and trading activity, and facility sizes are often set relative to turnover. Lenders then read it alongside margin, profit and cash flow to judge affordability.
Does turnover include VAT?
Generally no — turnover is usually stated net of VAT, as VAT is collected on behalf of HMRC rather than earned by the business. Always confirm whether a figure is quoted net or gross.
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