QuickBooks vs Xero for Sole Traders UK
Quick answer
For most sole traders, QuickBooks Sole Trader Plus is the better pick. It’s £108/year, files your Self Assessment, tracks mileage, and stays out of your way. Pick Xero if you need 1,000+ app integrations, plan to hire staff or go limited soon, or already work with an accountant on Xero. But check FreeAgent first — it’s free via Mettle/NatWest and beats both for straightforward sole trader use.
QuickBooks and Xero are the two biggest accounting platforms in the UK. Both can handle sole trader bookkeeping, but they target different users and have meaningful differences in price, features, and ease of use. This article is part of our accounting software guide.
Head-to-head
| Feature | QuickBooks Sole Trader Plus | Xero Simple |
|---|---|---|
| Price | £108/year (heavy intro discounts — currently 90% off first year) | £7/month (95% off for first 6 months) |
| Self Assessment filing | ✅ Direct to HMRC | ❌ Needs third-party tool |
| MTD compatible | ✅ | ✅ |
| Bank feeds | ✅ AI-powered categorisation | ✅ |
| Invoicing | ✅ Invoices and estimates | ✅ (20/month on Simple, unlimited on Ignite £16/month+) |
| Expense tracking | ✅ Auto-categorisation | ❌ Not on Simple (Ignite £16/month+ only) |
| Mileage tracking | ✅ GPS-based | ❌ (needs add-on) |
| Receipt scanning | ✅ | ✅ Smart document capture |
| App integrations | ~200 | ~1,000+ |
| Multi-currency | ❌ | ❌ on Simple/Ignite (Comprehensive £50/month+ only) |
| Learning curve | Low | Medium |
Where QuickBooks wins
It’s cheaper. Sole Trader Plus costs £108/year — equivalent to £9/month. Xero Simple is £7/month (£84/year), but the moment you need expense tracking or unlimited invoices you’re on Ignite at £16/month (£192/year). For what most sole traders actually need, QuickBooks works out cheaper.
Self Assessment filing built in. QuickBooks Sole Trader Plus files your tax return directly to HMRC. Xero doesn’t — you need a third-party bridge or an accountant. For a sole trader, this is a significant practical advantage.
Mileage tracking. QuickBooks has GPS-based mileage tracking on your phone — it detects driving and logs business trips automatically. Useful if you drive regularly for work (tradespeople, delivery, mobile services). Xero has no built-in equivalent.
Simpler for simple businesses. Sole Trader Plus strips away everything a sole trader doesn’t need. The interface shows income, expenses, and estimated tax. No chart of accounts, no balance sheet jargon. If your business is straightforward, it’s the less intimidating option.
Where Xero wins
Far more powerful. Xero is a full accounting platform. If your business grows beyond simple income-and-expenses — hiring staff, managing stock, handling multi-currency invoices, running multiple projects — Xero handles it. QuickBooks Sole Trader Plus doesn’t. You’d need to upgrade to QuickBooks Simple Start (£172/year) or Essentials (£410/year), which are more expensive and require migrating your data.
More integrations. Xero connects to over 1,000 apps. If you use Stripe, Shopify, GoCardless, HubSpot, or industry-specific tools, Xero almost certainly has a plugin. QuickBooks’ app marketplace is smaller, particularly for UK-specific tools.
Better reporting. Xero’s financial reports are more detailed and customisable. Profit & loss, balance sheet, aged debtors, cash flow — all available and useful. QuickBooks Sole Trader Plus offers basic income vs. expense summaries.
Accountant-friendly. Most UK accountants work with Xero as their default platform. If you hire a bookkeeper or accountant later, they’ll likely prefer Xero access. QuickBooks is supported too, but Xero is the industry standard in the UK.
Scales without switching. With Xero, you upgrade your plan — same interface, same data. With QuickBooks, jumping from Sole Trader Plus to the full QuickBooks Online product is more of a migration than an upgrade — different interface, different data structure.
Setup and day-to-day complexity
| QuickBooks Sole Trader Plus | Xero Simple | |
|---|---|---|
| Initial setup | ~20 minutes. Streamlined onboarding with a free session included. Connect bank, set business type, done. | ~45–60 minutes. More configuration: chart of accounts, tax settings, invoice templates. Powerful but more decisions. |
| Weekly bookkeeping | 10 minutes. AI categorises most transactions. Review, approve, move on. | 10–15 minutes. Bank reconciliation is excellent, but more manual steps for expenses (not included on Simple). |
| Tax return time | Review figures → file to HMRC from inside the app. Under an hour. | Export data → bridge tool or accountant → file separately. Adds time and potentially cost. |
QuickBooks is the “just works” option for simple businesses. Xero rewards you with more power — but only if you need it.
Our recommendation
For straightforward sole traders: QuickBooks Sole Trader Plus. It’s £108/year, files your tax return, tracks mileage, and does everything a simple sole trader needs without overwhelming you. If your business is “I do work, I send invoices, I have expenses to claim” — QuickBooks is the practical choice.
For growing or complex businesses: Xero. If you need deep integrations, plan to hire staff, or expect to switch to a limited company within a year — start with Xero and save yourself a future migration.
But consider FreeAgent first. If you bank with Mettle or NatWest, FreeAgent is free and combines the best of both: it’s simple like QuickBooks, files Self Assessment like QuickBooks, but has stronger UK-specific features than either. See our Xero vs FreeAgent comparison and our full software roundup.
Next step
- Simple business, budget-conscious? → Start a QuickBooks Sole Trader Plus trial and look for an introductory discount
- Planning to grow? → Start a Xero trial and explore the Simple or Ignite plan
- Want it free? → Open a Mettle account and get FreeAgent at no cost
- Connect your bank whichever software you choose — bank feeds are the most valuable feature
Last updated: March 2026. Prices checked at time of writing. Some links are affiliate links.