Best Accounting Software for Sole Traders 2026

If you are a sole trader in the UK, your accounting software choice matters more in 2026 than it ever has before. Making Tax Digital for Income Tax is now live for anyone earning over £50,000, and the £30,000 threshold is coming in April 2027. Your software needs to handle quarterly submissions, keep HMRC-compliant digital records, and ideally make your life easier rather than harder.

The problem is that most accounting software was built for limited companies and then adapted for sole traders as an afterthought. You end up paying for invoicing suites, payroll modules, and multi-currency support you will never use, while the features you actually need — simple expense tracking, accurate tax estimates, and painless Self Assessment filing — are often underdeveloped.

We have tested the main options available in 2026 and compared them honestly. Yes, we make Accounted, and yes, we think it is the best option for most sole traders. But we will be upfront about where competitors do well and where our own platform has room to grow.

What Sole Traders Actually Need

Before diving into the comparison, it is worth being clear about what matters. Sole traders are not miniature corporations. Your accounting needs are specific:

• MTD compliance — Your software must be HMRC-recognised and able to submit quarterly updates directly to HMRC. This is not optional if your income is above the threshold.
• Bank feeds — Automatic transaction imports from your bank save hours of manual data entry. Open Banking connections should cover all major UK banks.
• Expense categorisation — HMRC needs your expenses in the right categories. Software that can categorise automatically, or at least suggest categories, makes a real difference.
• Tax estimates — Knowing roughly what you owe throughout the year helps you budget. The best software calculates Income Tax, Class 2 and Class 4 National Insurance, and payments on account in real time.
• Receipt storage — HMRC requires you to keep records for at least five years. Digital receipt storage that links to transactions is far better than a shoebox of paper.
• Self Assessment filing — Being able to file your SA100 directly from your software saves you from re-entering everything on the HMRC website.

With those criteria in mind, here is how the main options compare.

The Top Accounting Software for Sole Traders

1. Accounted

Price: From £12/month | Best for: Sole traders who want bookkeeping handled automatically

Accounted was built specifically for UK sole traders, freelancers, and landlords. The core idea is that your AI bookkeeper, Penny, handles the day-to-day bookkeeping so you do not have to. Penny connects to your bank, pulls in transactions, categorises them using a three-tier reasoning system, and learns your business patterns over time.

What sets Accounted apart is the WhatsApp integration. You send a photo of a receipt to Penny on WhatsApp, and the AI extracts the supplier, amount, date, VAT, and category, then matches it to the right bank transaction. No app to download, no interface to learn — just the messaging app you already use.

Accounted supports 11 of 13 Self Assessment schedules, handles MTD quarterly submissions natively, and gives you a real-time tax estimate that updates as you earn and spend. The pricing is simple — one plan, all features included.

Strengths: AI-powered categorisation, WhatsApp receipt scanning, built for UK sole traders, MTD-native, transparent pricing Weaknesses: UK only, no invoicing yet, relatively new to market

Check out our features page for the full breakdown, or see how we compare directly with Xero.

2. Xero

Price: £15–£47/month | Best for: Sole traders who work closely with an accountant

Xero is the market leader in the UK for good reason. It has an enormous ecosystem of integrations, virtually every accountant knows how to use it, and the invoicing and payment features are genuinely excellent. If you send a lot of invoices and need to track who has paid, Xero does this very well.

For sole traders specifically, though, Xero can feel like overkill. The interface is designed around double-entry bookkeeping concepts, which makes sense for accountants but can be confusing if you just want to track income and expenses. The cheapest plan restricts you to 20 invoices per month and limited bank reconciliation, which pushes most users to the £33/month Growing plan.

Strengths: Huge app marketplace, universal accountant support, strong invoicing, reliable bank feeds Weaknesses: Complex for sole traders, expensive once you need all features, US-focused development priorities

3. QuickBooks

Price: £12–£32/month | Best for: Sole traders who need strong invoicing and expense tracking

QuickBooks has improved significantly for UK users. The Self Employed plan at £12/month is aimed squarely at sole traders and freelancers, and it handles the basics well — income and expense tracking, mileage logging, basic tax estimates, and receipt capture.

The main limitation is that the Self Employed plan is quite separate from the main QuickBooks ecosystem. If you outgrow it and want more features, you are essentially moving to a different product rather than upgrading. The MTD compliance is solid, and the mobile app is polished.

Strengths: Good mobile app, reasonable pricing, solid receipt capture, strong brand Weaknesses: Self Employed plan is limited, MTD features require higher tiers, US-centric design

Read our detailed Accounted vs QuickBooks comparison for a deeper look.

4. FreeAgent

Price: £14.50/month (or free with NatWest/RBS) | Best for: Sole traders who bank with NatWest or RBS

FreeAgent's biggest advantage is that it is free if you have a NatWest, RBS, or Ulster Bank business account. For a free product, it is remarkably full-featured — bank feeds, invoicing, expense tracking, Self Assessment filing, and MTD compliance are all included.

The interface is clean and relatively intuitive for non-accountants. It handles multiple income sources well and the tax timeline feature gives you a clear visual of upcoming deadlines and estimated liabilities.

Strengths: Free with NatWest/RBS, good tax timeline, full-featured for the price, UK-focused Weaknesses: Feels dated compared to newer platforms, limited automation, can be slow

See our Accounted vs FreeAgent comparison for more detail.

5. Sage Accounting

Price: £12–£26/month | Best for: Sole traders who want a well-known brand with local support

Sage has been in the UK accounting software market for decades. The cloud version, Sage Accounting, is a modern platform that handles the basics well. Bank feeds, invoicing, receipt capture, and MTD submissions all work reliably.

Where Sage struggles for sole traders is in simplicity. The interface carries some legacy complexity, and the feature set is geared more towards small businesses with employees and stock than towards individual sole traders. The cashflow forecasting is a useful addition, though.

Strengths: Established brand, good UK support, reliable MTD compliance Weaknesses: Interface can feel cluttered, not specifically designed for sole traders, mid-range pricing

6. Coconut

Price: Free–£12/month | Best for: Sole traders who want the simplest possible experience

Coconut strips away complexity. It connects to your bank, pulls in transactions, and lets you categorise them with a few taps. The free plan covers basic bookkeeping, and the paid plans add features like tax estimates and Self Assessment filing.

For sole traders with simple finances — a single income source, straightforward expenses — Coconut is genuinely excellent. The limitation is that it struggles with anything more complex, and the categorisation is entirely manual.

Strengths: Very simple, good free plan, designed for sole traders Weaknesses: Limited features, manual categorisation only, basic reporting

Read our Accounted vs Coconut comparison for more detail.

How to Choose the Right Software

The right choice depends on your specific situation:

Choose Accounted if you want bookkeeping to happen automatically. Penny handles the categorisation, receipt matching, and tax calculations without you needing to learn accounting. The WhatsApp integration means you can manage your finances from the app you already use every day. Start your free trial to see how it works.

Choose Xero if you work closely with an accountant who uses Xero, or you need extensive integrations with other business tools. Xero's ecosystem is unmatched, and the accountant collaboration features are excellent.

Choose FreeAgent if you bank with NatWest or RBS and want a free, full-featured solution. It is hard to argue with free, and FreeAgent is genuinely good software.

Choose QuickBooks if you need strong invoicing alongside your bookkeeping and want a recognised brand with a polished mobile app.

Choose Coconut if your finances are very simple and you want the absolute minimum friction. Just be prepared to outgrow it.

What About MTD Compliance?

All five platforms listed above are HMRC-recognised for Making Tax Digital. However, the way they handle MTD varies significantly.

Some platforms treat MTD as a bolt-on — you do your bookkeeping, and then there is a separate process to submit your quarterly update. Others, like Accounted, build MTD into the core workflow so that your quarterly submissions are a natural by-product of keeping your books up to date.

If MTD compliance is your primary concern, read our complete guide to Making Tax Digital for everything you need to know about deadlines, penalties, and what your software needs to do.

The Bottom Line

The best accounting software for sole traders in 2026 is the one you will actually use. A powerful platform that you never log into is worse than a simple one you use every week.

That said, we built Accounted because we believed sole traders deserved software that does the work for them, rather than giving them a tool and hoping they figure it out. Penny handles the bookkeeping, learns your patterns, and keeps your tax estimates current — all through WhatsApp and a clean dashboard.

If you are comparing options, our best bookkeeping software guide covers additional platforms and goes deeper on features. And if you want to see how Accounted stacks up against any specific competitor, check our comparison page or browse our pricing to see what you get for your money.

See how Accounted compares to Xero, Sage, QuickBooks and more — and why sole traders are switching. See the full comparison →