Zoho Books Free Plan UK Sole Traders 2026: What You Actually Get (and What You Don’t)
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Introduction
If you’re a sole trader hunting for free accounting software that handles the serious stuff — Making Tax Digital for Income Tax, self-assessment, invoicing — you’ve probably come across Zoho Books. And you’ve probably wondered whether “free” is a genuine offer or a stripped-back teaser designed to push you onto a paid plan within a month.
The honest answer: for a lot of sole traders, Zoho Books’ free plan is legitimately usable. It supports MTD for Income Tax and handles SA100 self-assessment filing with HMRC, which means if you qualify you could meet your tax obligations without spending anything.
This article sets out what you get, what you don’t, and — importantly — what it actually costs if you outgrow it, because that figure turns out to be lower than most coverage suggests.
Who Qualifies for the Zoho Books Free Plan?
The Turnover Threshold
Zoho Books restricts its free plan to businesses below an annual turnover threshold.
We’re not going to publish a figure for it. Our research surfaced conflicting numbers from different sources, and we haven’t been able to confirm the current threshold on Zoho’s own pricing page. Since eligibility is the single most important fact in this article, guessing would be worse than useless — publishing the wrong number could lead you to assume you’re eligible when you’re not, or to skip a free tool you’re entitled to use.
Check it directly on Zoho Books’ UK pricing page before making any decisions. One practical tip: that page has tabs for Sole Traders and Landlords, Partnership and LLPs, and Limited Companies. Select the tab matching your business structure rather than reading the default view, as plan contents can differ.
What we can say is that the free plan targets micro-businesses and sole traders with modest turnover. If you’re a freelancer, contractor or self-employed person who hasn’t crossed into a higher bracket, you’re the intended audience.
Account Limits on the Free Plan
Beyond turnover, the free plan applies operational caps. Commonly reported limits include a single user, an annual invoice ceiling, one connected bank feed, and a small number of automated workflows.
Confirm each of these on Zoho’s own pricing page rather than relying on figures from comparison articles — including this one. These caps are revised more often than headline prices, and they’re the details most likely to be out of date wherever you read them.
The practical point stands regardless of the exact numbers: a freelance designer raising 30 invoices a year and working alone will never notice these limits. A sole trader running a high-volume service business may hit the invoice cap partway through the year.
What the Free Plan Actually Covers
Making Tax Digital for Income Tax
This is where Zoho Books punches above its weight for a free product.
MTD for Income Tax Self Assessment began phasing in from April 2026 for sole traders and landlords with qualifying income above £50,000, with the threshold dropping to £30,000 in April 2027 and further reductions planned. If you’re in scope, you need to keep digital records and submit quarterly updates.
Zoho Books’ free plan supports this. You can connect to HMRC’s systems, maintain compatible digital records and submit quarterly updates without upgrading — which is genuinely uncommon at £0.
SA100 Self-Assessment Filing
Worth correcting a widespread misconception: Zoho Books’ free plan advertises preparing and filing your SA100 with HMRC, not merely producing figures for you to retype into HMRC’s portal.
Alongside that, it generates the self-employment supplementary pages — SA103F, the full version, and SA103S, the short version for simpler income and expense structures — from your categorised transactions. That removes both the calculation work and the transcription errors that come with manual entry.
If your affairs are straightforward, that’s a complete self-assessment route at no cost. If they aren’t — property income, complex allowances, multiple income streams — you’ll want an accountant involved regardless of the software.
Core Bookkeeping and Invoicing
The free plan gives you unlimited customers and vendors, customisable branded invoices with payment terms, expense tracking categorised against the right tax categories, bank reconciliation once a feed is connected, basic reports covering profit and loss, balance sheet and tax summaries, and a dashboard showing outstanding invoices, income and expenses.
For a sole trader keeping on top of things month to month, that’s a reasonably complete toolkit.
The Client Portal
Even on free, clients get a self-service portal to view invoices, download statements and pay. More useful than it sounds — it cuts down chasing emails and gives clients a professional experience at no cost to you.
What the Free Plan Does Not Cover
The features most commonly wanted by sole traders that sit behind the paywall:
Multiple users. If your accountant or bookkeeper needs regular direct access, the free plan doesn’t support adding them. Exporting reports to share is a clunky workaround.
Automated bank rules. The free plan connects a bank feed but gives you limited automation around categorising transactions. On paid plans you can set rules — every payment to a given supplier categorised automatically. On free, more of that is manual.
Project time tracking. Billing by the hour and converting tracked time straight to invoices sits behind a paywall. Third-party time tracking can partly fill the gap, but it isn’t seamless.
Advanced recurring invoices. More sophisticated recurring billing and scheduling is limited on free. If you have retainer clients on fixed monthly billing, test this before assuming it works.
Advanced reporting. Custom report builders, sales by item, and aged debtor and creditor reports with full filtering are paid features. Free reports are readable and useful but not customisable.
Multi-currency. Invoicing international clients in their own currency requires a paid plan. Working purely in pounds, you won’t notice.
What It Costs If You Outgrow It
Here’s the part most coverage gets wrong, and it makes the upgrade far less painful than it sounds.
Zoho Books prices per organisation, not per user.
| Plan | Billed annually | Billed monthly |
|---|---|---|
| Free | £0 | — |
| Standard | £10/month | £12 |
| Professional | £20/month | £24 |
| Premium | £25/month | £30 |
That’s the total cost for your business, not a per-seat figure. So if the trigger for upgrading is bringing your accountant in, you’re looking at £10 a month on Standard — not £10 per person. Against almost every alternative in the UK market, which charges per user, that’s a meaningfully different proposition.
Confirm the user allowance on each tier before relying on it, since per-organisation pricing doesn’t automatically mean unlimited users.
Paying annually saves roughly 17% across all three paid tiers.
What Triggers an Upgrade Mid-Tax-Year?
Nobody wants to hit a wall in October and choose between upgrading mid-year or migrating before a quarterly MTD deadline. The likely triggers:
- Crossing the turnover eligibility cap — growth past the threshold moves you off free
- Hitting the invoice volume cap — you’ll be prompted before you can raise more
- Needing a second user — bringing an accountant in with direct access
- Requiring project billing — winning work that makes time tracking worthwhile
- Invoicing in a foreign currency — multi-currency is paid-only
The good news is the landing is soft. Standard at £10 a month for the whole business is modest, and upgrading mid-year means paying only for the months remaining. It’s an inconvenience, not a crisis.
How Zoho Books Free Compares to Other Free Options
FreeAgent is free with a NatWest, Royal Bank of Scotland, Ulster Bank or Mettle business account — Mettle is the one most people miss, and it’s a free account in its own right. FreeAgent is arguably more polished for sole traders, but only if you hold a qualifying account. Otherwise it’s £19 a month ex-VAT for sole traders, £27 for partnerships and LLPs, £33 for limited companies.
QuickBooks and Xero have no free tier for UK users. QuickBooks starts at £10 ex-VAT for Sole Trader Plus or £16 for Simple Start; Xero starts at £16 ex-VAT for Ignite.
Wave is US-focused and largely unsupported for UK tax requirements.
So the realistic free options for a UK sole trader are Zoho Books, or FreeAgent if you bank with the right provider. Zoho Books’ distinguishing feature is genuine MTD for Income Tax support and SA100 filing at £0, which isn’t available everywhere.
FAQ
Does Zoho Books’ free plan work with Making Tax Digital for Income Tax?
Yes. The free plan supports MTD for Income Tax, letting you maintain compatible digital records and submit quarterly updates to HMRC. It’s genuinely available at no cost rather than locked behind a paid tier, which is uncommon in UK accounting software.
Can I file my self-assessment from the free plan?
Zoho Books’ free plan advertises preparing and filing your SA100 with HMRC, and it generates SA103F and SA103S supplementary pages from your recorded income and expenses. For straightforward affairs that’s a complete route. Confirm the current capability on Zoho’s site, and involve an accountant if your tax position is complex.
How much is Zoho Books if I have to upgrade?
Standard is £10 a month billed annually (£12 monthly), Professional £20 (£24), Premium £25 (£30). Crucially, that’s per organisation rather than per user, so it’s the cost for your whole business — a different model from most UK accounting software.
What’s the turnover threshold for the free plan?
We haven’t been able to confirm it, and sources disagree, so we’re not publishing a number. Check Zoho Books’ UK pricing page directly, selecting the Sole Traders and Landlords tab. It’s the single detail that determines whether any of this applies to you.
What happens if my turnover grows above the threshold during the year?
Zoho will move you onto a paid plan once you exceed eligibility. Exactly how and when that triggers is worth confirming with Zoho’s support before you commit — and the landing is softer than it sounds at £10 a month for the business.
Is Zoho Books trustworthy for UK tax compliance?
Zoho Books is HMRC-recognised software for Making Tax Digital, from a large established software company. For sole traders with straightforward affairs it handles UK requirements competently. Complex situations — property income, multiple income streams, unusual allowances — warrant an accountant regardless of software.
Conclusion: Is the Zoho Books Free Plan Worth It in 2026?
If you’re a sole trader with modest turnover, simple accounting needs and no requirement for multi-user access or project billing, Zoho Books’ free plan is one of the most capable free options in the UK market. Handling MTD for Income Tax quarterly submissions and SA100 filing at no cost genuinely sets it apart.
Do this first: check the current turnover threshold on Zoho’s UK pricing page, selecting the tab for your business structure. That number decides everything else.
If you qualify, sign up, connect your bank feed, and spend an afternoon categorising transactions properly. You’ll be in good shape well before your next quarterly deadline.
If you’re borderline, or you know your accountant will need direct access, the upgrade is less painful than most articles suggest — £10 a month on Standard, for the whole business rather than per user. Budget for it from the outset rather than treating it as a nasty surprise.
And if you bank with NatWest, RBS, Ulster Bank or Mettle, price FreeAgent alongside it. Free is free either way, and FreeAgent’s sole trader experience is more polished.
Pricing and features correct at time of writing. Plans and capabilities are subject to change — always confirm current details on the provider’s website before purchasing. This article is general information, not tax advice. Your Making Tax Digital obligations, eligibility thresholds and self-assessment position depend on your circumstances — consult a qualified accountant or tax adviser about yours.