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Self Assessment tax returns

Self Assessment tax returns

Your personal tax return prepared, checked and filed long before 31 January.

From

£220

/return

Man reading through his tax return at a kitchen table

Nov

when most clients file

What it covers

We collect what we need in one checklist, work out your tax, explain the bill and your payments on account, and file with HMRC. You approve everything before it goes. Most of our clients file before Christmas.

What’s included

  • One checklist, sent in April
  • Income, expenses and allowances
  • Payments on account explained
  • Filed online with HMRC
  • HMRC letters handled for that year

From

£220

/return

Fee calculator

Related

Questions owners ask about this

Questions

Before you call.

Everything most owners ask in the first ten minutes.

No. Our engagement letter can be ended with one month’s notice, and we’ll hand everything over to your next accountant.

No. Calls and emails with your named accountant are included in every plan.

We’ll tell you before it happens and agree a new fee. We never send a surprise invoice.

Not at all. We write a professional clearance letter and handle the whole handover. You don’t need to have the conversation.

Any time. Straight after a deadline is easiest, but we’ve taken clients on in January.

Start a conversation

See the numbers.
Plan the next move.

30 min

initial conversation

1 day

typical response

£0

to get started

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Farthing

Accounting, tax and payroll for growing businesses.

Contact

42 High Street, Lewes, East Sussex BN7 2LX

Mon – Fri 9:00 – 17:30

Chartered accountants · registered with ICAEW

Farthing & Co. Ltd · Registered in England & Wales · Company no. 08123456

Registered office: Farthing & Co. Ltd, 42 High Street, Lewes, East Sussex BN7 2LX

© 2026 Farthing & Co.

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