How Much Does an Accountant Cost in the UK?

How much should you expect to pay an accountant in the UK? Across the market in 2026, a straightforward self assessment tax return typically costs £150 to £350, a small limited company pays roughly £80 to £250 a month for a full compliance package, and sole traders usually pay £600 to £1,500 a year. This guide explains what sits behind those numbers, what pushes fees up or down, and how Merit prices its own work.

What does an accountant typically cost in the UK?

Published fee guides and directories put typical 2026 ranges at broadly the following levels. Treat them as market context rather than quotes, because the spread within each range is wide.

• Self assessment tax return: £150 to £350 for a straightforward return, more where there are multiple income sources, foreign income or capital gains.
• Limited company accounts and tax: £1,000 to £3,000 a year, or £80 to £250 a month on a package that includes accounts, corporation tax, payroll and self assessment.
• Sole trader accounts and tax return: £600 to £1,500 a year.
• Bookkeeping: £25 to £60 an hour, or £100 to £300 a month as a fixed service.
• VAT returns: £100 to £250 a quarter.
• Payroll: £4 to £12 per payslip.

What actually drives the fee?

Two businesses with the same turnover can pay very different fees, and the difference usually comes down to five things. The state of your records is the biggest one: tidy, digital bookkeeping means less time and a lower fee, while a bag of receipts in January means the opposite. The others are whether you are VAT registered, how many people are on the payroll, how many income sources the owners have personally, and how close to the deadline the work arrives.

How does Merit price its work?

We work on fixed monthly fees agreed in advance, so you always know the cost before any work starts and there is never a surprise invoice for a phone call or a quick question. Every quote is built from your actual circumstances: what needs filing, how your records are kept, and what tax planning your situation calls for.

There is one structural difference between Merit and most firms at these price points. We are dual qualified, Chartered Accountants and Chartered Tax Advisers, and every engagement includes a review of your tax position by a Chartered Tax Adviser. That review is where the fee usually pays for itself. In most cases the tax we save our clients exceeds the fee they pay, and our tax saving case studies show what that looks like in practice, in real numbers.

What is included in a typical package?

A Merit package for a limited company normally covers year end accounts, the corporation tax return, the confirmation statement, directors’ self assessment returns, payroll and VAT where needed, and access to your team through the year. Bookkeeping can be included or kept in house, whichever suits you. Every package includes proactive tax planning rather than a once a year form filling exercise.

Is a cheap accountant a false economy?

Often, yes. The cheapest quote usually buys compliance only: the forms go in on time and nobody looks any deeper. The expensive mistakes we see, missed reliefs, wrong VAT treatments, allowances never claimed, almost always come from work that was priced to leave no time for thinking. A £30 a month saving is poor value if it costs you a £5,000 relief. The right question is not what does the accountant cost, but what do they find.

Frequently asked questions about accountancy fees

How much does an accountant cost for a small limited company?

Across the UK market most small limited companies pay between £80 and £250 a month for a full package covering accounts, corporation tax, payroll and self assessment. Merit works on fixed monthly fees agreed in advance, tailored to your circumstances, with a Chartered Tax Adviser review included.

How much does a self assessment tax return cost?

A straightforward return typically costs £150 to £350 in the UK market, and more where there are multiple income sources, property or capital gains. At Merit every return is reviewed by a Chartered Tax Adviser for missed reliefs before it is filed.

Do you charge by the hour?

No. We agree a fixed monthly fee in advance so you always know the cost, and you can call or email through the year without being charged for it.

Are accountancy fees tax deductible?

Fees for your business accounts, bookkeeping, VAT and payroll are normally an allowable business expense. Fees for a purely personal tax return are generally not deductible for an individual. We will tell you exactly how your fee is treated when we quote.

What if my books are behind or in a mess?

That is common and fixable. We quote a one off catch up fee upfront, bring the records straight, and then the normal fixed monthly fee applies from there.

Get an exact price for your situation

The ranges above are market averages. Your business is not average, and a real quote takes fifteen minutes. Book a free consultation and we will give you a fixed monthly fee, confirm exactly what it includes, and tell you honestly whether we can save you more than we cost.

Related pages: Our services · Small business accountants · Tax saving case studies.