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Self Assessment support, without the January panic

Tax year 2026/27 · Last reviewed 11 July 2026

In short

We support Self Assessment by keeping your books continuously through the year, so your return is prepared from records a person has already approved rather than from a January shoebox. Deadlines — including 31 January and payments on account — are tracked for you, and nothing is finalised without your agreement. Ask for details and we will confirm the scope and price for your situation in writing.

Every January, a predictable tragedy plays out across the UK: capable, hard-working people spend nights reconstructing a year of their financial life from bank statements, crumpled receipts and memory, against a 31 January deadline with a £100 penalty behind it.

The tragedy is not the tax return. Returns built from complete records are quick. The tragedy is doing a year of bookkeeping in a fortnight — and it is entirely optional.

Our approach: the return is a by-product

We keep your books all year, as things happen. You photograph receipts, forward invoices, send bank statements; each transaction is processed the day it arrives under one unvarying discipline: AI drafts. AgentLedger validates. People approve. The AI proposes the bookkeeping entry, our AgentLedger engine checks the double-entry mechanics, and a person approves it in line with the review plan agreed for your account.

Do that for twelve months and something pleasant happens to Self Assessment: there is nothing left to gather. Income is recorded. Expenses are categorised, each with its evidence attached. Mileage, use-of-home and equipment claims were dealt with when they happened. What remains is review and judgement — the part that deserves human attention and gets ours — and then a return you can read, understand and approve before anything is filed.

What we keep track of so you don't have to

  • The deadlines. Registration by 5 October if you are new to Self Assessment; online filing and payment by 31 January; paper returns by 31 October. We prompt you long before the dates bite.
  • Payments on account. If your bill tops £1,000, HMRC usually wants two advance instalments toward the following year, on 31 January and 31 July. First-timers meet this as a nasty surprise; our clients meet it as a line in a forecast they have already seen.
  • The easily-forgotten items. Pension contributions and Gift Aid (both can reduce your bill), bank interest, dividends, Child Benefit interactions, CIS deductions for subcontractors. A checklist run by people who do this every day.
  • The records afterwards. Everything behind your return stays stored and retrievable for the years HMRC could ask about it.

Who this suits

Sole traders and freelancers, CIS subcontractors with deductions to reclaim, landlords with a return to file, and directors who need a personal return alongside their company. If Making Tax Digital catches you from April 2026 or 2027, the same continuously-kept records satisfy that too — one habit, both obligations.

What we will not do is pretend software alone is the answer. Judgement calls — what is claimable, how to treat the odd transaction, whether a payment on account should be reduced — are made by people, with you, on the record.

What happens when you ask for details

  1. You tell us about your situation. Income sources, roughly how much paperwork a year generates, anything unusual. Plain questions, no documents yet.
  2. We confirm scope and price. In writing: what we would handle, what stays with you, and the exact price for your circumstances.
  3. You decide. No payment is taken at this stage, and an enquiry is not an acceptance — it simply gets you the facts.

Ask for Details

Official sources

Want this handled for you — with a person accountable for it?

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No payment on the first step. No free trial.

Self Assessment support, without the January panic · Elizabeth Bookkeeping & Accountancy