Best Accounting Software for Sole Traders in 2026

Most accounting software was built for businesses with employees, inventory, and complex reporting needs. If you are a sole trader, you are probably paying for features you will never touch. Payroll modules, multi-currency invoicing, advanced inventory tracking — none of it matters when you just need to track income, log expenses, and file your tax return.

This guide focuses on what sole traders actually need and compares the most popular options on that basis.

What Sole Traders Actually Need

Most sole traders need five things: bank feeds, receipt scanning, tax filing, simple categorisation, and affordable pricing. Everything else is a bonus. Let us see how the main options stack up.

Chat with Penny on WhatsApp — your AI bookkeeper

Accounted

From £14/month (Starter)

Accounted was designed from the ground up for sole traders, landlords, and small UK businesses. Rather than stripping down an enterprise product, it starts simple and adds complexity only where HMRC demands it.

The standout feature is Penny, an AI bookkeeper that categorises transactions automatically and learns from corrections over time. Confidence scoring tells you exactly how certain Penny is about each categorisation, so you know which ones to check and which ones to trust. Receipt scanning works through WhatsApp — you photograph a receipt and send it via a messaging app you already use. No separate app to download, no login to remember.

MTD compliance covers both VAT and Income Tax, with 11 of 13 Self Assessment schedules supported. Bank feeds connect to all major UK banks.

Best for: Sole traders who want bookkeeping done for them rather than doing it themselves.

Pricing Breakdown

| Plan | Price | Key Inclusions | |---|---|---| | Starter | £14/month | Bank feeds, AI categorisation, receipt scanning, basic reporting | | Professional | £24/month | Self Assessment filing, MTD submissions, accountant access | | Business | £34/month | VAT, CIS, advanced reporting | | Complete | £44/month | Everything including pension tracking and full SA schedule support |

Xero

From £15/month (Starter)

Xero is the market leader in UK cloud accounting, and for good reason. The interface is clean, the app marketplace is vast, and virtually every accountant in the country knows how to use it. If your accountant recommends Xero, there is a practical benefit in being on the same platform they use for all their clients.

However, Xero was built as a general-purpose accounting platform. For sole traders, this means paying for features aimed at limited companies and larger businesses. Transaction categorisation is largely manual — you create bank rules to auto-categorise, but setting them up takes time and they are not always accurate. Receipt scanning exists through Xero Capture, but it is a separate feature within the app rather than something integrated into your daily workflow.

Best for: Sole traders whose accountant already uses Xero and wants them on the same platform.

Where it falls short for sole traders: Manual categorisation, pricing tiers that push you toward higher plans, Self Assessment support requires Xero Tax (a separate product for accountants).

QuickBooks

From £12/month (Simple Start)

QuickBooks offers good value at the entry level and has invested heavily in its mobile app. Receipt capture works well, and the guided setup process helps if you are new to accounting software. The mileage tracker is a nice touch for sole traders who drive for work.

The downside is that QuickBooks is an American product adapted for the UK market. Some terminology and workflows feel slightly off, and Self Assessment support is not as deep as UK-native alternatives. If you sell physical products, QuickBooks' inventory features are genuinely useful. If you are a service-based sole trader, much of it goes unused.

Best for: Sole traders selling physical products who need inventory tracking.

Where it falls short for sole traders: Self Assessment filing is limited. UK tax features feel bolted on rather than built in.

FreeAgent

From £14.50/month

FreeAgent deserves genuine praise for its user experience. The tax timeline feature, which shows upcoming obligations and estimated tax bills throughout the year, is brilliantly designed. Explanations are in plain English, and the interface rarely feels overwhelming.

The free-with-NatWest deal is a significant draw. If you bank with NatWest, Royal Bank of Scotland, or Ulster Bank, you get FreeAgent at no cost. That is hard to argue with on price.

The limitations show when you need deeper tax support. Property income handling is basic, and the accountant tools are not as developed as Xero's or Accounted's. If your accountant manages multiple clients, FreeAgent does not give them much in the way of practice management.

Best for: Sole traders who bank with NatWest or want the friendliest interface.

Where it falls short for sole traders: Limited property income support, basic accountant collaboration.

Sage Accounting

From £14/month (Start)

Sage has been in UK accounting for decades, and the cloud version carries over that deep understanding of UK tax requirements. Reporting is strong, and if you ever grow into needing payroll, the integration is seamless.

The interface, however, shows its age compared to newer competitors. Navigation can feel cluttered, and common tasks sometimes require more clicks than they should. For a sole trader wanting simplicity, Sage can feel like driving a lorry to the corner shop.

Best for: Sole traders who expect to grow and want a platform that scales to limited company and payroll needs.

Where it falls short for sole traders: Overly complex for simple businesses. Interface feels dated.

Coconut

From free (paid plans from £7.50/month)

Coconut takes the opposite approach to Sage — it strips accounting down to the bare essentials. The free tier is genuinely functional for very simple sole traders with one income stream. Tax estimates are updated in real time, and the mobile-first design works well.

The trade-off is limited depth. Once your tax situation gets even slightly complex — multiple income sources, property income, CIS — Coconut runs out of road. MTD ITSA support is still developing.

Best for: Very simple sole traders who want basic tracking at minimal cost.

Where it falls short for sole traders: Cannot handle complexity. Limited MTD support.

The Real Question: Are You Paying for Features You Do Not Need?

Here is the uncomfortable truth about accounting software for sole traders. Xero's Starter plan gives you 20 invoices per month and 5 bills. Their Standard plan (£30/month) gives you unlimited invoices, bulk reconciliation, and project tracking. Their Premium plan (£47/month) adds multi-currency.

If you are a sole trader plumber, none of that matters. You need to photograph receipts, track what comes in and what goes out, and file your tax return. You should not be paying £30 or £47 per month for features designed for companies with finance teams.

This is where Accounted's approach differs. Every plan includes unlimited transactions and bank feeds. AI categorisation is not an add-on. WhatsApp receipt scanning works on every plan. You are paying for the tax features you need, not the business complexity you do not have.

What About Your Accountant?

If you work with an accountant, their preference matters. Many accountants default to Xero because they know it and their practice runs on it. That is a legitimate reason to choose Xero.

But it is worth asking whether your accountant has looked at alternatives recently. Accounted's free accountant portal includes practice management tools, workpapers, and an exception-first workflow that means they only need to look at transactions the AI is not confident about. For practices managing many sole trader clients, this can dramatically reduce the time spent on routine bookkeeping.

Our Recommendation

If your accountant insists on Xero and you value that relationship, use Xero. If you bank with NatWest and want free software, FreeAgent is the obvious choice. If you sell physical products, QuickBooks earns its place.

For everyone else — and that is most sole traders — Accounted offers the best combination of simplicity, automation, and UK tax coverage at a fair price. The AI does the tedious work, the WhatsApp scanning fits into how you already live, and the pricing does not punish you for being a small business.

Start Your Free Trial

Accounted offers a free trial with no card required. Connect your bank account, let Penny categorise your transactions, and see how much time AI bookkeeping saves you. If you have an accountant, invite them to the free portal and let them see the exception-first workflow in action. Visit accounted.io to get started.

Related Reading

• Best Accounting Software for Construction Workers and Builders
• Why Accountants Are Frustrated with Xero's Pricing Model

Start your free trial and see how Accounted simplifies your bookkeeping.