UK small business software, properly tested
Which software should your business actually buy?
We answer that question the boring, useful way: by running real UK company books through each product and checking it against HMRC rules. British prices, British banks, Making Tax Digital. No jargon, no fluff.
The flagship guide: accounting software, ranked for the UK
Making Tax Digital for Income Tax went live in April 2026 for sole traders and landlords earning over £50,000, and it drops to £30,000 in April 2027. That single change is pushing more UK businesses onto accounting software than anything since VAT went digital. Picking the wrong package now means migrating your books again in a year.
So we compared seven packages the way an owner would: connect a UK bank feed, raise invoices, reconcile a quarter, file a VAT return, run a payslip, then phone support and time the wait. The result is one ranked guide with a full comparison table and a badge for every kind of business.
Best Accounting Software UK (2026): 7 Compared
Xero, QuickBooks, FreeAgent, Sage, Zoho Books, FreshBooks and Pandle, ranked with prices checked July 2026 and MTD readiness verified.
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Xero vs QuickBooks: which wins for UK businesses?
The two biggest names, compared line by line on price, MTD filing, payroll, bank feeds and support. One clear verdict per business type.
Free accounting software UK: what is genuinely free
FreeAgent free through your bank, Zoho Books' free tier, Pandle, and the spreadsheet-plus-bridging route. Including every catch we found.
Every review, one standard
Each product gets the same UK test: MTD and VAT filing, UK bank feeds, payroll options, support in UK hours.
Xero review
The strongest all-rounder for UK limited companies, if you can live without a phone line.
QuickBooks Online review
The £10 Sole Trader plan is the cheapest sensible route into MTD for Income Tax.
FreeAgent review
Full accounting software free with a NatWest, RBS or Mettle business account.
Sage Accounting review
Unlimited users on mid plans and an accountant-friendly pedigree.
Zoho Books review
A genuinely capable free tier and low-cost paid plans, with a few UK caveats.
FreshBooks review
Lovely invoicing and time tracking for freelancers, weaker on UK accounting depth.
Why trust Best In The?
Tested on real books
We run a full test set through every product: a VAT-registered limited company and a sole trader, 12 months of transactions each. See the method.
Dated and re-checked
Every price is marked with the date we checked it, and we re-test the whole category each quarter. Stale advice gets pulled, not left to rot.
Written by a bookkeeper
Best In The is edited by Rachel Okafor, an AAT-qualified bookkeeper who ran the books for two family limited companies for a decade. About us.
Accounting first. More UK categories on the way.
We are starting where the pain is sharpest: accounting and tax software, because MTD gives every UK business a deadline. Once this category is properly covered, we will apply the same test-first approach to payroll software, invoicing tools and business bank accounts. If there is a category you want us to test next, tell us: hello@best-in-the.co.uk.