
Self Assessment Deadline 31 January 2027: Preparation Plan
A step-by-step plan to meet the 31 January 2027 Self Assessment deadline, with a timeline, checklist and tips for paying on time.
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In-depth, step-by-step guides to every part of Self Assessment: deadlines, expenses, penalties, registering and more. When you are ready, order your tax return online from £199 + VAT.

A step-by-step plan to meet the 31 January 2027 Self Assessment deadline, with a timeline, checklist and tips for paying on time.

Do pensioners need to file Self Assessment? See how state pension, private pensions, rent and savings are taxed and when a return is required.

When do sole traders need to register for VAT? Understand the £90,000 threshold, voluntary registration and the flat rate scheme.

Earning under the £12,570 personal allowance? See when you still need to file Self Assessment, and when you can claim a refund instead.

Do you need to report savings interest? Understand the personal savings allowance, starting rate and when HMRC expects Self Assessment.

Basis period reform moved self-employed taxation to the tax year basis. Understand transition profits, overlap relief and what you report.
Fixed fee from £199 + VAT. Pay online, send your details and let our qualified accountants do the rest.
Self Assessment Tax Return (SATR) is a trading style of Accotax (accotax.co.uk). Fixed-fee Self Assessment for individuals and businesses across London and the UK.
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