01

Tax Returns

Self Assessment returns prepared, checked and filed for you, with every allowance and relief you are entitled to.

We prepare and file your Self Assessment return with HMRC, whether you are employed with a side income, self-employed, a landlord or a company director. We gather the figures with you, check them against your records and explain what you owe, and why, before anything is submitted.

You will know your bill and your payment dates weeks before the deadline, not days. If HMRC writes to you about your return, we deal with the correspondence on your behalf.

WHAT'S INCLUDED

  • Review of income, gains and allowable expenses

  • Preparation and online filing of your Self Assessment return

  • Calculation of tax due and payments on account

  • Claims for pension, Gift Aid and other reliefs

  • Handling of HMRC queries on the filed return

QUESTIONS

What do you need from me to get started?

Your UTR number, your P60 or P45, details of any other income such as rent, dividends or interest, and records of the expenses you want to claim. We send you a short checklist after the first call.

Can you help if I have missed the 31 January deadline?

Yes. We file the late return as quickly as possible, appeal the penalty where there is a reasonable excuse, and put a plan in place so it does not happen again.

Is the £250 fee fixed?

It is the starting fee for a straightforward return. Rental properties, capital gains or foreign income add to the work, and we confirm the final fee in writing before we begin.

FEE

From £250

TURNAROUND

5–10 working days

Book a free call →

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

STUDIO

12 Market Street, London EC2A 4XX

HOURS

Mon–Fri, 9:00–18:00

© 2026 Countwell. All rights reserved.

Countwell

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