UK accountancy price guide

Company Tax Return Cost: Corporation Tax Filing Fees

Direct answer

A CT600 and Corporation Tax computation are included with our limited-company packages from £89 plus VAT monthly. A one-off company tax return is quoted after reviewing the accounts, records and filing position.

Written and reviewed by Waqas SagarMember of ICAEW, Fellow of ACCA, Fellow of AAT. Last reviewed 12 September 2026.

Regulated and qualified through ICAEW, ACCA and AAT memberships held across our team

Company tax return fees

Use this table as a transparent starting point. It uses our current published prices or an official government amount, not an unsupported market average. We confirm professional fees and responsibilities in writing after understanding the company, its records and its filing position.

Service or examplePrice or amountWhat it means
Monthly company packageFrom £89 + VAT/monthCT600, computation and statutory accounts included
VAT and payroll companyFrom £169 + VAT/monthAdds monthly records, VAT and payroll
One-off or overdue CT600Quoted firstScope depends on accounts and missing records

Professional fees exclude VAT unless stated. “From” prices require a confirmed scope. Tax examples are illustrative and are not a quote or personal tax calculation.

What changes the final cost?

Price follows the work required, not a keyword or postcode. A clean, reconciled record set generally takes less time than incomplete books. Before quoting, we identify the recurring filings, who keeps the records and whether earlier periods need attention. The main factors for this service are:

  • whether statutory accounts are ready
  • capital allowances, losses and associated companies
  • director loans and unusual transactions
  • late periods or HMRC correspondence

A proposal then separates recurring compliance from optional advice and one-off correction work. That makes like-for-like comparison easier and reduces the chance of a cheap headline fee becoming an unexpected bill later.

What is included, and what is separate?

Normally included in scope

  • The return, computation and filing are included in package scope.
  • We provide the tax amount, deadline and payment reference guidance.

Check or quote separately

  • Corporation Tax itself is paid to HMRC separately.
  • HMRC enquiry support is not part of routine preparation.

The engagement letter is the definitive record of what we will do, what information the directors must provide and when. If your requirements change—for example, the company registers for VAT, hires staff or begins selling through additional platforms—we discuss the revised work before changing the fee.

How to compare accountant quotes properly

Put each quote beside the same list of deliverables: statutory accounts, CT600, confirmation statement, director Self Assessment, bookkeeping, VAT, payroll and scheduled advice. Check whether transaction limits, software, Companies House charges, catch-up work and HMRC correspondence are included. Also ask who reviews the work and how quickly questions are normally acknowledged.

For a UK limited company, the lowest figure is not necessarily the lowest total cost. Missing bookkeeping, payroll or director-tax work may be billed later, while poor records can obscure tax deadlines and cash requirements. Choose a scope that matches the company now and can be reviewed as it changes. Our full limited company fees and packages remain the central source for our current recurring prices.

Frequently asked questions

Questions about company tax return price

How are company tax return fees priced?

The first relevant published figure is From £89 + VAT/month for Monthly company package. The final scope also reflects whether statutory accounts are ready, so we confirm it in writing.

What is included in the company tax return fees figure?

For Monthly company package, the table records: CT600, computation and statutory accounts included. Your proposal lists every recurring filing, review and record-keeping responsibility.

Does the company tax return fees price include VAT?

Professional fees shown for company tax return fees exclude VAT at the prevailing rate unless the table expressly says otherwise.

What could change the quoted company tax return fees cost?

The most important initial factor is whether statutory accounts are ready. New filing duties, incomplete historic records or work outside the agreed scope are discussed before an extra fee is charged.

Can I get a fixed company tax return fees quote before deciding?

Yes. Share the records and obligations relevant to company tax return price, and we will set out the deliverables, exclusions and price before work begins.

Evidence

Sources and review basis

Prices are taken from our live fees page. Tax and government-fee statements link to the relevant official guidance. Check official pages for later changes.

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Book a call

Pick a time that suits you and a qualified accountant will call you about your company, deadlines and fees.

Appointments run monday to friday, 9:00am to 5:30pm. Your confirmation is emailed straight away.

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