Business

8 min read

Sole trader or limited company? The numbers that decide it

Incorporating can save tax, but not always, and it brings extra paperwork. We walk through the figures we look at before recommending either route.

Three colleagues discussing paperwork at a meeting table

Written by

James Okafor

Tax Partner

← All insights

Profit is the starting point

Below a certain level of profit, the tax saving from a company is small and the extra costs of accounts, filings and payroll can outweigh it. Above it, the difference can be significant.

How you take the money out matters

A company pays Corporation Tax on its profits, and you then pay tax again on the salary and dividends you draw. The right mix depends on your other income and on how much you leave in the business.

Risk and credibility

A limited company separates your personal assets from the business. Some clients and lenders also prefer to deal with a company. These points are not about tax, but they often decide the question.

Our approach

We model both options with your real numbers on the first call. If staying a sole trader suits you better, we say so.

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Countwell

STUDIO

12 Market Street, London EC2A 4XX

HOURS

Mon–Fri, 9:00–18:00

© 2026 Countwell. All rights reserved.

Countwell

STUDIO

12 Market Street, London EC2A 4XX

HOURS

Mon–Fri, 9:00–18:00

© 2026 Countwell. All rights reserved.

Countwell

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