Cheap Accountant UK — Affordable Fees Compared
Find affordable UK accountants without skipping compliance. Compare sole trader and limited company packages from £39/month — and when the cheapest quote is the wrong one.
By Kaiser Khan · Updated 13 August 2026
Desk-researched 13 August 2026. Starting fees are Pick My Accountant editorial benchmarks last reviewed 17 July 2026. Qualification advice is general: always confirm membership on the ICAEW, ACCA, AAT or ICAS public register. We never invent a low fee for a firm that has not published one.
Should you look for a cheap accountant?
Yes — if cheap means a qualified firm on a tight fixed package that still files your returns. No — if cheap means the lowest number on a Google ad with no verifiable ICAEW, ACCA, AAT or ICAS membership. The rest of this guide is how to tell those two apart.
Price is a legitimate filter. High-street overhead is not a virtue. The failure mode is a fee so low it cannot include year-end accounts, a named person, or professional indemnity. HMRC late-filing penalties start at £100 for self assessment and escalate; one missed date wipes a year of “saving”.
How much is a cheap accountant in the UK?
The cheapest reputable UK packages we see start around £39 per month for basic sole traders and £83 per month for micro limited companies. Annual-only self assessment sits roughly £150–£300. Treat anything dramatically below that, with no scope in writing, as incomplete — not a bargain.
Cheap does not mean unqualified. Many online firms use cloud workflows to keep costs down and still hold ACCA or AAT membership. Verify the package includes the filings you need: self assessment or corporation tax, Companies House accounts where relevant, and MTD-compatible software. If MTD is an extra, add £10–£20 before you compare.
Are cheap online accountants reliable?
Reputable online accountants hold ICAEW, ACCA, AAT or ICAS membership and use HMRC-recognised software. Check the public register, read recent reviews, and confirm what is included. Reliability is the partner you pay, not the website that redirected you.
Red flags: no named qualifications, a fee that only covers “bookkeeping” while you assumed accounts, no engagement letter, and no professional indemnity. Pick My Accountant lists firms from the Companies House register and shows fees only where published. Register presence is not a quality guarantee — it is a fact. You still check the professional body.
Cheap accountant vs DIY software — which saves more?
DIY software is about £10–£30 a month; you remain responsible for tax accuracy and deadlines. A cheap accountant from £39 a month adds review, HMRC correspondence, and usually the filing. DIY wins only if you will actually file on time and your affairs are simple.
MTD for Income Tax from April 2026 makes “I’ll sort it in January” harder: qualifying sole traders and landlords must keep digital records and submit quarterly updates. If that sentence already feels like work, DIY is not cheaper. If you enjoy Xero and have one income stream, software plus a once-a-year review can still be the right cheap option.
What does a too-cheap quote usually exclude?
The usual omissions are VAT returns, payroll, director self assessment, confirmation statement, and any email after onboarding. A £39 sole trader fee that silently drops year-end review is not cheaper than a £59 fee that files. Get the same scope in writing from three firms.
Compare add-ons at UK editorial rates: VAT £20–£45 a month, payroll £15–£35 plus per employee. Limited company packages that skip CT600 or accounts are not a company package. Ask who your day-to-day contact is. A cheap firm that rotates juniors without a named manager is a process risk, not a rounding error.
How do you cut the fee without going cheap-and-risky?
Tidy digital records, match the package to what you actually buy, skip payroll if you have no staff, and compare three quotes. Paying annually sometimes discounts. Switching mid-year-end is a false economy if it delays the filing.
Sole traders with simple income can use annual self assessment-only packages. Limited companies should ensure the quote covers accounts, CT600, and confirmation statement — not just bookkeeping. Ask about multi-year discounts. Do not pick a firm solely because it is nearest; online often wins on price for the same qualified work.
Who should skip the cheapest quote?
Skip the cheapest quote if you are VAT-registered with staff, in construction CIS, sitting on IR35, or already late with HMRC. Those jobs need a specialist more than a low monthly number. A cheap generalist who learns CIS on your file is not a saving.
Use the cheap-accountant filter as a starting point, then open the industry pages (contractors, landlords, tradespeople) when your tax has a name. Compare on Pick My Accountant, then verify membership yourself.
UK accountant fee benchmarks
| Service | Low | High | Period | Notes |
|---|---|---|---|---|
| Sole trader — basic compliance | £300 | £600 | year | Annual self assessment, basic bookkeeping |
| Sole trader — with bookkeeping | £600 | £1,200 | year | Monthly bookkeeping + annual accounts |
| Limited company — micro entity | £960 | £1,800 | year | Annual accounts, confirmation statement, CT600 |
| Limited company — with VAT | £1,440 | £2,880 | year | Quarterly VAT returns included |
| Limited company — with payroll (1–5 staff) | £2,160 | £4,320 | year | RTI payroll, pensions auto-enrolment |
| VAT returns only (quarterly) | £200 | £500 | year | Assumes books maintained by client |
| Self assessment (additional) | £150 | £350 | year | Director or landlord return |
| R&D tax credit claim | £1,500 | £5,000 | claim | Success fee models also common |
Monthly package pricing
Sole trader
£39 – £89/mo
Limited company
£83 – £227/mo
Frequently asked questions
What is the cheapest accountant for a sole trader?▼
Basic sole trader packages start from about £39 per month or £150–£300 per year for annual self assessment only, on our July 2026 editorial benchmarks. Compare firms that publish fees — we do not invent a low price for a firm that has not listed one.
Is a cheap accountant good enough for a limited company?▼
Yes if they hold verifiable ICAEW, ACCA or equivalent membership and the package covers annual accounts, corporation tax, and Companies House filing. Micro companies can find reliable packages from about £83 per month. Confirm the scope in writing.
Why are online accountants cheaper?▼
Lower office overheads, standardised cloud workflows, and often more clients per accountant. That can be a real efficiency, not a trick — provided the person signing the accounts is still a qualified UK accountant.
Can I trust a £39 accountant with MTD?▼
Only if MTD-compatible software and quarterly updates are in the package, not an extra you discover in April 2026. Ask which software, and whether the fee includes the submissions.
Sources
- GOV.UK — Self Assessment penalties · checked 2026-07-17
- Pick My Accountant methodology · checked 2026-08-13
Pick My Accountant is free for businesses. We may earn from labelled firm placement or qualified leads. Payment never changes a score or who appears as “cheap”. We are not affiliated with ICAEW, ACCA, HMRC, or Companies House.
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