8 Best Small Business Accounting Software UK in 2026, Compared

Quick comparison

The best accounting software for small businesses in the UK

#1

QuickBooks Online

Best for: UK small businesses that want the accounting software most UK accountants already know, with VAT and MTD filing built in

Visit quickbooks.intuit.com

Starting price$38/month (Simple Start, billed monthly; UK price £16/month + VAT)

Free planNo — 30-day free trial

QuickBooks Online is the default choice in the UK for a reason: it is the accounting software most UK accountants already know, and the UK plans file VAT returns to HMRC and support Making Tax Digital from Simple Start. Simple Start costs $38 a month in the US; it is £16 a month excluding VAT in the UK, with Essentials at £38, Plus at £56 and Advanced at £123.

The trade-off is the price history. Intuit raised UK prices in January 2026, Simple Start from £12 to £16 excluding VAT, and the user caps mean a growing team pays for the next tier. Payroll is a separate add-on, from £5 a month plus £1.30 per person. Buy QuickBooks Online when you want the standard choice; buy Xero or Zoho Books when per-seat pricing is the deal-breaker.

What we like

• The software most UK accountants already use, so finding help and switching accountants is easy
• Full double-entry accounting with invoicing, bills, bank feeds and VAT returns filed to HMRC from Simple Start
• Intuit Intelligence AI features are included on Simple Start, not held for the top tier
• More than 800 integrations cover payroll, payments, inventory and industry tools

Watch out for

• UK prices rose in January 2026 — Simple Start went from £12 to £16 a month excluding VAT — and Intuit raises prices most years
• Hard user caps force upgrades: a second user means Essentials at £38/month + VAT, and payroll is a paid add-on
• No free plan in the UK beyond a 30-day free trial

#2

Xero

Best for: UK teams that want unlimited users on every plan and clean bank reconciliation without per-seat fees

Visit xero.com

Starting price$27/month (Early, billed monthly; UK price Ignite £18/month + VAT)

Free planNo — 30-day free trial

Xero's pitch is simple: one flat price per plan and as many users as you like. Early costs $27 a month in the US and covers quotes, 20 invoices and 5 bills a month, with bank reconciliation included. The UK plans are Simple, Ignite, Grow and Comprehensive, with Ignite at £18 a month excluding VAT and unlimited users on every tier.

The limits to watch are the ones on Ignite: most active businesses outgrow 20 invoices a month quickly, so the real starting price is often Grow at £39 a month excluding VAT. There is no annual billing option. Xero raised UK prices on 1 September 2026, and UK payroll is a paid add-on from £5 a month for up to 5 people. Choose Xero when several people touch the books and you refuse to pay per seat.

What we like

• Unlimited users on every plan, including Ignite — no per-seat fees at any tier
• Bank reconciliation and Hubdoc receipt capture included from the entry plan
• More than 1,000 app integrations, the widest marketplace in this list
• Single flat price per plan with no annual-billing maze — the monthly price is the price

Watch out for

• Ignite caps at 20 invoices and 5 bills a month — most active businesses need Grow at £39/month + VAT
• Multi-currency, projects and expense claims wait for the higher tiers
• No annual billing option, so there is no discount for paying yearly

#3

FreeAgent

Best for: UK sole traders and freelancers who want Self Assessment and MTD filing built in, especially if they bank with NatWest

Visit freeagent.com

Starting price£19/month (sole trader, + VAT; free with a NatWest, RBS, Ulster Bank or Mettle business account)

Free planYes — free with an eligible bank account

FreeAgent is built for UK sole traders and freelancers: invoicing, expenses, bank feeds and project tracking in one plan, with Self Assessment and Making Tax Digital for Income Tax filing direct to HMRC. The sole-trader plan costs £19 a month excluding VAT, or £190 a year, with 50% off for the first six months — and it is free for life if you hold a NatWest, Royal Bank of Scotland, Ulster Bank or Mettle business account.

The catch is the business-type pricing: partnerships and limited companies pay more, and each business needs its own account, so a landlord with a trade pays for two. Payroll is included at no extra cost. Pick FreeAgent when you are a sole trader or freelancer, especially if you already bank with NatWest — it is the only tool here that can cost £0.

What we like

• Free for life with an eligible NatWest, Royal Bank of Scotland, Ulster Bank or Mettle business account
• Self Assessment and MTD for Income Tax filing direct to HMRC, built into the software
• Payroll is included at no extra cost
• One price with everything included — no tiers to compare and no upgrade to be pushed into

Watch out for

• £19 is the sole-trader price — partnerships and limited companies pay more
• One FreeAgent account per business, so a landlord with a trade needs two accounts
• Built for UK tax rules, so multi-currency and overseas trading support is thinner than Xero or QuickBooks Online

#4

Sage Accounting

Best for: UK small businesses that want a UK-built ledger with payroll included and CIS support for construction

Visit sage.com

Starting price£20/month (Start, + VAT; 90% off for 6 months for new customers)

Free planNo — 30-day free trial

Sage Accounting is the UK incumbent's cloud ledger: invoicing, bank feeds, cash-flow forecasting and VAT returns to HMRC, with payroll for up to five employees included on every plan. Start costs £20 a month excluding VAT for one user, with 90% off for the first six months; Standard costs £43 and Plus costs £59, and both add more users, CIS support and inventory controls.

The limits are the user cap and the price history. Start covers one user, so a team needs Standard, and Sage raised Start from £18 to £20 a month during 2026. Receipt data capture is capped at 30 a month on Standard, then 20p per capture. Pick Sage Accounting when you want payroll bundled in and a UK-built tool your accountant already knows; pick Xero when unlimited users matter more than bundled payroll.

What we like

• Payroll for up to 5 employees is included on every plan at no extra cost
• UK-built with CIS support for construction businesses and MTD for VAT filing
• Unlimited invoices on Start, unlike Xero Ignite's 20 a month
• 90% off for the first 6 months for new customers

Watch out for

• Start covers 1 user — a team needs Standard at £43/month + VAT
• UK prices rose in 2026: Start went from £18 to £20 a month excluding VAT
• Receipt data capture is capped at 30 a month on Standard, then 20p per capture

#5

Zoho Books

Best for: UK small businesses that want a genuinely free ledger now and the cheapest paid upgrade, with MTD VAT from the free plan

Visit zoho.com

Starting price$20/month (Standard, billed monthly; $15/month billed annually; UK price £12/month + VAT)

Free planYes — free plan (1,000 invoices a year)

Zoho Books is the value pick because the free plan is a real ledger, not a demo: full double-entry accounting, invoicing and MTD VAT filing at £0, capped at 1,000 invoices a year. Standard costs $20 a month in the US ($15 billed annually), or £12 a month excluding VAT in the UK, for 3 users and 5,000 invoices a year, and Professional costs £24 and adds multi-currency and inventory.

The catches are the ceilings. The free plan has no automatic bank feeds — those start on Standard — extra users cost £2 a month each, and there is no payroll module on any Zoho Books plan. Accountants also recommend it less often than QuickBooks Online or Xero. Choose Zoho Books when the budget matters most, or when CT600 filing on Standard seals it.

What we like

• A real free plan: full double-entry accounting, invoicing and MTD VAT filing at £0
• Cheapest paid step up here — Standard is £12/month + VAT for 3 users and 5,000 invoices a year
• CT600 and final accounts filing included on Standard, not held for the top tier
• Deep Zoho ecosystem: CRM, Inventory, Expense and Payroll connect without third-party tools

Watch out for

• Free plan stops at 1,000 invoices a year and has no automatic bank feeds
• Multi-currency and inventory wait for Professional at £24/month + VAT, and there is no payroll module on any plan
• Accountants recommend it less often than QuickBooks Online or Xero, so finding outside help takes more effort

#6

FreshBooks

Best for: UK freelancers and service businesses that bill clients for time and want invoicing to lead

Visit freshbooks.com

Starting price$23/month (Lite, billed monthly; 10% off billed annually; UK price £16/month + VAT)

Free planNo — 30-day free trial

FreshBooks is built for service businesses that bill for time: invoicing, estimates, expenses and time tracking come first, and the accounting sits behind them. Lite costs $23 a month in the US, or £16 a month excluding VAT in the UK, and covers 5 billable clients; Plus costs £30 for 50 clients and adds double-entry reports, bank reconciliation and free accountant access; Premium costs £42 and removes the client cap.

The client cap is the thing that decides your bill. A sixth client moves you from Lite to Plus, and every extra team member costs £8 a month. There is no inventory tracking and no UK payroll — the Gusto payroll add-on is US only. Pick FreshBooks when invoicing and time billing are the job; pick QuickBooks Online or Xero when you sell products or need deeper accounting.

What we like

• The easiest invoicing in this list: clean invoices, estimates, recurring billing and payment reminders
• Time tracking and expense tracking built in, so billable hours flow straight onto invoices
• VAT returns and MTD filing to HMRC on Lite, not held for a higher tier
• Plus adds double-entry reports, bank reconciliation and free accountant access for £30/month + VAT

Watch out for

• Lite covers only 5 billable clients — a sixth client forces Plus at £30/month + VAT
• Every extra team member costs £8/month on top of the plan price
• No inventory tracking, and bank reconciliation and double-entry reports start on Plus, not Lite

#7

Clear Books

Best for: UK sole traders and micro-businesses that want the cheapest MTD filing route, with unlimited users on paid plans

Visit clearbooks.co.uk

Starting priceFree (MTD plan for sole traders; paid plans from £5/month + VAT; Small £16/month + VAT)

Free planYes — free MTD plan for sole traders

Clear Books is the UK-native budget option: a free MTD plan for sole traders files quarterly updates and the year-end return, and paid plans start at £5 a month excluding VAT. The Small plan costs £16 a month excluding VAT with unlimited users, invoicing, bank feeds and bill tracking, while Medium costs £34 and adds CIS, and Large costs £44 with multi-currency.

The free plan is filing-only, so bank feeds, invoicing and receipt scanning need the £5 tier, and MTD VAT filing is not on Small — it needs Sole Trader + VAT at £15 a month excluding VAT or Medium. Payroll is a separate add-on from £5.40 a month. Pick Clear Books when you are a sole trader who wants the cheapest MTD route; pick Zoho Books when you want a free plan that also invoices.

What we like

• A free MTD plan for sole traders files quarterly updates and the year-end return with no time limit
• Unlimited users on every paid plan, including Small at £16/month + VAT
• UK-built with CIS support on the Medium plan and MTD for VAT filing
• Paid plans start at £5/month + VAT, the cheapest entry price in this list

Watch out for

• The free plan is filing-only: bank feeds, invoicing and receipt scanning need the paid £5/month + VAT tier
• MTD VAT filing is not on the Small plan — it needs Sole Trader + VAT at £15/month + VAT or the Medium plan at £34
• Multi-currency waits for the Large plan at £44/month + VAT, and payroll is a paid add-on

#8

QuickFile

Best for: UK micro-businesses and landlords who want a free ledger with VAT filing and no monthly bill

Visit quickfile.co.uk

Starting priceFree (small accounts up to 1,000 ledger entries; Power User Subscription £60 + VAT a year)

Free planYes — free for small accounts (up to 1,000 ledger entries)

QuickFile is the free UK ledger for micro-businesses: small accounts up to 1,000 ledger entries pay nothing, and still get invoicing, expenses, VAT returns and MTD filing to HMRC. Larger accounts need the Power User Subscription at £60 plus VAT a year — about £5 a month — and there are no per-user fees at any level.

The simplicity has edges. The reporting is plainer than the big cloud suites, the integration list is short, and there is no payroll module — you run payroll elsewhere. Accountants manage clients through the separate paid Affinity service. Pick QuickFile when the business is small, the books are simple and the budget is £0; pick Clear Books or Zoho Books when you want bank feeds and a free plan that grows with you.

What we like

• Genuinely free for small accounts — no monthly bill at all, up to 1,000 ledger entries
• VAT returns and MTD filing to HMRC included on the free plan
• Power User is a flat £60 + VAT a year with no per-user fees
• UK-built for sole traders, landlords and small limited companies

Watch out for

• Accounts over 1,000 ledger entries need the Power User Subscription at £60 + VAT a year
• Plainer reporting and far fewer integrations than the big cloud suites
• No payroll module, and accountants manage clients through the separate paid Affinity service

The best small business accounting software uk buyers can choose in 2026 has to do two jobs at once: keep a clean double-entry ledger and handle UK tax — VAT returns to HMRC and, from April 2026, quarterly updates under Making Tax Digital for Income Tax — the way HMRC expects. We ranked the eight tools below by fit for the most common buyer — a UK owner doing their own books — starting with the free plans and ending with the cheapest UK-native options, and every price was checked on November 4, 2026.

How to choose the best small business accounting software uk

• Check the VAT and MTD handling first. Every tool here files VAT returns to HMRC, but MTD for Income Tax — quarterly updates from April 2026 for qualifying income over £50,000 — is the test that separates the UK-built tools from the imports. Confirm your tool supports it before you buy.
• Remember UK prices exclude VAT. Every pound figure in this list excludes VAT, so add 20% for the price that actually leaves your bank account. A £16 plan costs £19.20 a month once VAT is added, and a £38 plan costs £45.60.
• Count your users first. QuickBooks Online charges by user tier — one user on Simple Start, three on Essentials — while Xero, Clear Books and QuickFile include unlimited users or no per-user fees at the entry price.
• Count your invoices and clients. Xero Ignite stops at 20 invoices a month, FreshBooks Lite at 5 billable clients, Zoho Books Free at 1,000 invoices a year and QuickFile Free at 1,000 ledger entries. The cap you hit first is your real starting price.
• Check the bank feed. Daily automatic bank imports save hours of manual entry. Zoho Books Free and the Clear Books free plan both make you reconcile by hand — automatic feeds start on their first paid plans.
• Decide whether you need UK payroll in the same place. FreeAgent and Sage Accounting include payroll; QuickBooks Online, Xero and Clear Books sell it as an add-on; Zoho Books, FreshBooks and QuickFile have no UK payroll module at all.

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Whatever you shortlist, try it with real data before you pay. The free plans and trials in this list are long enough to run one genuine month — your invoices, your bank feed, your clients — and that month tells you more than any review can. Check two things in the trial: that the bank feed reconciles without daily fixing, and that your accountant can get in for free. Every tool here gives your accountant access at no extra charge, so there is no reason to buy before they have looked at it.

Accounting software UK pricing: what you will actually pay

Take a three-person service business that sends about 40 invoices a month. On list prices excluding VAT, the subscription costs £0 a month on QuickFile, £12 on Zoho Books Standard, £16 on Clear Books Small, £19 on FreeAgent as a sole trader, £38 on QuickBooks Online Essentials, £39 on Xero Grow, £43 on Sage Accounting Standard and £46 on FreshBooks Plus. Two of those numbers need adjusting before they are real: FreshBooks Plus covers one user, so two extra team members at £8 each bring it to £46 a month, and Sage Start covers one user, so a three-person team needs Standard at £43 a month.

Over a year, that is £0 on QuickFile, £120 on Zoho Books Standard billed annually, £172.80 on Clear Books Small billed annually, £190 on FreeAgent billed annually, £456 on QuickBooks Online Essentials, £468 on Xero Grow, £516 on Sage Accounting Standard and £552 on FreshBooks Plus with two extra seats. The same three people and the same 40 invoices cost £0 a year at the cheap end and £552 at the dear end — a £552 gap that comes entirely from user caps and billing choices, not from features. Add 20% VAT and the dear end becomes £662.40 a year.

The chart uses the vendors' US list prices — Zoho Books $20, FreshBooks $23, Xero $27 and QuickBooks Online $38 a month — so the four tools compare like-for-like. The pound figures are the ones that will actually appear on a UK card: QuickBooks Online Simple Start £16, Xero Ignite £18, FreeAgent £19, Sage Accounting Start £20, Zoho Books Standard £12, FreshBooks Lite £16, Clear Books Small £16 and QuickFile £0, all excluding VAT.

Three costs sit outside every number above. First, the introductory discounts — 90% off for six months on QuickBooks Online and Sage Accounting, 80% off for six months on Xero, 50% off for six months on FreeAgent and 50% off for three months on FreshBooks — end, so budget on the list price. Second, payroll: included on FreeAgent and Sage Accounting, a paid add-on on QuickBooks Online (from £5 a month plus £1.30 per person), Xero (from £5 a month for up to 5 people) and Clear Books (from £5.40 a month for two employees), and not offered on Zoho Books, FreshBooks or QuickFile. Third, card processing on the invoices you send, which is charged per transaction rather than per month.

Know the difference: MTD-compatible software vs a spreadsheet

The confusion in this category is between keeping records and filing them. A spreadsheet keeps records, but it cannot talk to HMRC: under Making Tax Digital, VAT returns and the new quarterly Income Tax updates must be sent through MTD-compatible software. From 6 April 2026, sole traders and landlords with total self-employment and property income above £50,000 must keep digital records and send quarterly updates, with the threshold falling to £30,000 in 2027 and £20,000 in 2028.

There is one halfway option: bridging software, which takes figures from a spreadsheet and submits them to HMRC. QuickFile offers a VAT bridging module on its Power User Subscription, so a business that loves its spreadsheet can keep it and still file. Every other tool in this list files directly from the ledger instead, which is simpler once the habit is formed.

A second distinction worth knowing is VAT-registered versus not. The cheapest plans are built for businesses that do not charge VAT: QuickBooks Sole Trader at £10 a month does not support VAT, and Xero Simple at £7 a month is for businesses that are not VAT registered. If you are VAT registered, the minimum is QuickBooks Simple Start at £16 a month or Xero Ignite at £18 — buy the cheaper plan and you will be upgrading within a month.

A third distinction is software versus an accountant. The software does not file your taxes for you, and none of these tools replaces an accountant at year-end. What they do is give your accountant a free seat — QuickBooks Online, Xero, Zoho Books, FreshBooks Plus and Clear Books all let your accountant in at no extra charge — so the software and the accountant work on the same books instead of two copies of them.

Quick comparison: tool type by need

Mistakes to avoid

• Budgeting on the promo price. The 90%, 80% and 50% introductory discounts in this list last three to six months. The list price is what you pay in month seven, so compare tools on that number.
• Forgetting VAT. UK software prices exclude VAT, so add 20% to every figure here. A £20 plan is £24 a month once VAT is added, and £288 a year becomes £345.60.
• Buying on the free plan, then finding the bank feed costs extra. Zoho Books Free has no automatic bank feeds and the Clear Books free plan is filing-only. If you process more than fifty transactions a month, count the first paid plan in the price from day one.
• Ignoring the cap that bites first. A tool can be cheap and still be the wrong buy: Xero Ignite at £18 is no bargain once you pass 20 invoices a month, FreshBooks Lite at £16 is no bargain once you pass 5 clients, and QuickFile Free stops at 1,000 ledger entries.
• Assuming payroll is included. Only FreeAgent and Sage Accounting bundle payroll into the subscription. On the other tools it is a paid add-on or not offered at all, so check before you hire.
• Forgetting the second business. If you run two businesses, you pay for two subscriptions, and FreeAgent needs one account per business. Price the second set of books before you commit to a tool for the first.

How we chose

We checked each vendor's US pricing page on November 4, 2026 and recorded the starting price exactly as shown, and we opened Zoho Books' UK pricing page and FreshBooks' 2026 price-change notice the same day for their UK pound figures. The pound figures for QuickBooks Online, Xero, Sage Accounting, FreeAgent and Clear Books come from recent independent UK pricing checks that agree with each other, because those vendors' UK pages do not expose list prices in readable page text; check the live page before you buy. We ranked the tools by fit for the most common buyer — a UK small business owner doing their own books — not by brand size, and we gave extra weight to VAT handling, MTD readiness and UK payroll. This list carries no review ratings because the G2 review pages returned rate-limit errors when we tried to open them on November 4, 2026, and we would rather show no rating than a stale or estimated one. No vendor paid for a place in this list, and none of the links here are affiliate links.

What to do next

Start with the free plan or trial of your top pick and run one real month of invoices through it. Check that the bank feed reconciles, the VAT codes match your business, and the reports match what your accountant expects before you commit to a year. If the books are sorted but new customers are not finding you, our monthly SEO service handles the visibility side — or compare providers in our guide to SEO companies for small business. Once your tools are in place, find out what's holding your rankings back.

Sources we checked (13)

• QuickBooks Online pricing — quickbooks.intuit.com/pricing (checked November 4, 2026)
• QuickBooks Online UK pricing — quickbooks.intuit.com/uk/pricing (checked November 4, 2026)
• Xero pricing — xero.com/us/pricing-plans (checked November 4, 2026)
• Xero UK pricing — xero.com/uk/pricing (checked November 4, 2026)
• FreshBooks pricing — freshbooks.com/pricing (checked November 4, 2026)
• FreshBooks 2026 price change, GBP plans — freshbooks.com/2026-faq-price-change (checked November 4, 2026)
• Zoho Books pricing — zoho.com/us/books/pricing (checked November 4, 2026)
• Zoho Books UK pricing — zoho.com/uk/books/pricing (checked November 4, 2026)
• Sage Accounting — sage.com/en-gb/sage-business-cloud/sage-accounting (checked November 4, 2026)
• FreeAgent — freeagent.com (checked November 4, 2026)
• Clear Books Making Tax Digital — clearbooks.co.uk/making-tax-digital (checked November 4, 2026)
• QuickFile Power User Subscription — support.quickfile.co.uk (checked November 4, 2026)
• Zoho Books UK tax compliance — zoho.com/blog/books/uk-tax-compliance-with-zoho-books.html (checked November 4, 2026)