At What Income Should You Incorporate as a Freelancer?

Every freelancer who starts doing well eventually hears the same advice: go limited, it will save you tax. Sometimes that is right. Often it is premature. Incorporating a freelance business can genuinely lower your tax bill, but only once your profit is high enough to outweigh the extra cost and admin a limited company brings. Below that level, a sole trader is usually both simpler and cheaper. This guide is about finding that crossover point for your own numbers.

It sits alongside our pillar guide on choosing between sole trader and limited company, which weighs the two structures in the round. Here we focus on the narrower, practical question: at what income does the switch start to pay?

Why incorporating can save tax at all

A sole trader pays Income Tax and Class 4 National Insurance on all their profit, declared through self assessment. A limited company instead pays Corporation Tax on its profit, and the director draws money out as a small salary plus dividends, which are taxed at lower rates than salary and carry no National Insurance. HMRC sets the Corporation Tax rates at 19% on profits up to £50,000, and for 2026/27 dividends are taxed at 10.75% in the basic-rate band with a £500 dividend allowance on top of your personal allowance. That gap, between how profit is taxed inside a company and how it is taxed in your own name, is where the saving comes from.

The catch is that the saving is a percentage of your profit, while the cost of running a company is broadly fixed. So the maths only works once profit is large enough that the percentage saving beats the fixed extra cost.

Where the crossover usually sits

There is no single statutory threshold, because it depends on how much you draw, your other income and your costs. As a broad rule of thumb, incorporation rarely pays below around £30,000 of annual profit, often starts to make sense in the £30,000 to £50,000 range, and becomes more clearly worthwhile above that, particularly if you do not need to draw all the profit out each year. The Institute of Chartered Accountants in England and Wales keeps a useful overview of the tax considerations around trading structures, which is a sensible sanity check before you commit.

The phrase about not needing to draw it all out is doing a lot of work. The biggest savings come when you can leave some profit in the company, taxed only at Corporation Tax, rather than extracting every pound and paying dividend tax on it. A freelancer who needs their entire profit to live on captures far less of the theoretical saving than one who can leave a buffer in the business.

What the headline saving ignores

Running a limited company costs more than being a sole trader, and those costs eat into the saving before you ever see it.

• Higher accountancy fees for statutory accounts, the Corporation Tax return and payroll.
• Companies House filing: annual accounts and a yearly confirmation statement.
• Public disclosure of your accounts and your directorship.
• Money in the company is not freely yours; taking it out is a taxable event in its own right.
• More admin overall, and a structure that is harder to unwind if your income drops again.

Other things that move the decision

Tax is not the only factor. Limited liability can matter if your work carries real financial risk, some clients prefer to contract with a company, and a company can make pension contributions and retain profit in ways a sole trader cannot. Pulling the other way, the IR35 rules can neutralise much of the benefit where your work would otherwise look like employment, and a freelancer whose income swings from year to year may simply value the simplicity of staying a sole trader. None of these is a number, but each can tip a marginal case either way.

How to decide on your own figures

Because the crossover depends on your profit, how much you need to withdraw and your wider circumstances, the only reliable answer comes from modelling both structures side by side on your actual numbers rather than a rule of thumb. That is exactly the calculation we run for freelancers around Harrow who are weighing the move. Send us your profit and a rough idea of how much you need to draw through the form on this page, and we will tell you whether incorporating would actually save you money at your current level, or whether you are better staying as you are for now.