Stop Using
Spreadsheets.
HMRC is moving to "Making Tax Digital" (MTD). You need software that talks to the taxman directly. We've reviewed the top UK picks.
FreeAgent
The most intuitive platform for UK freelancers. Includes IR35 tools & self-assessment filing.
Xero
The gold standard for scaling businesses. Powerful, professional, and accountant-favoured.
Coconut
Built specifically for the self-employed. App-first, ultra-simple tax estimates.
The Feature Face-Off
| Feature | FreeAgent | Xero | QuickBooks |
|---|---|---|---|
| UK Self-Assessment Filing | Yes | Via Add-on | Yes |
| IR35 Compliance Tools | Strong | Basic | None |
| Unlimited Invoicing | Yes | Plan limited | Yes |
| Bank Feeds (UK Banks) | Excellent | Excellent | Good |
| Mobile App Receipts | Yes | Yes | Strong |
| Best For... | Freelancers | SMEs / Scaling | Casual/SME |
The Short Answer
HMRC is mandating software usage starting 2026/27.
Under Making Tax Digital (MTD), any self-employed person earning over £50,000 must use functional compatible software to submit quarterly updates. Don't wait until the deadline—get set up now.
FreeAgent
FreeAgent is our top recommendation for UK freelancers. It was built in Edinburgh specifically for the unique needs of independent contractors.
The 'Tax Timeline': A visual countdown of exactly what you owe and when.
Project Management: Track time and expenses against specific client projects.
Xero
If you plan on hiring staff or growing into a multi-director Limited Company, Xero provides the most robust infrastructure.
Global Reach: Excellent if you have international clients or multi-currency needs.
Huge Ecosystem: Connects to everything from Shopify to Stripe with ease.
Coconut
Coconut is the new wave of accounting. It bridge the gap between a banking app and an accounting suite, making it perfect for 'App-Generation' freelancers.
Smart Tax Estimates: See exactly how much you should be saving as you spend.
Auto-Categorisation: The AI learns your spending patterns to tag expenses automatically.
QuickBooks
The 'Self-Employed' version of QuickBooks is a powerhouse for mileage tracking and simple invoicing, backed by Intuit's massive infrastructure.
Automatic Mileage: Uses your phone's GPS to log every business trip without effort.
Making Tax Digital: Fully HMRC-recognised for the upcoming MTD transitions.
Which one is actually right for you?
No one-size-fits-all. Find your persona below.
The Side Hustler
You have a day job and make extra cash on weekends. You want simplicity over power.
The Professional
Full-time freelancer or contractor. You need accurate tax estimates and Self-Assessment filing.
The Scale-Up
You are hiring your first employee or moving to a Limited Company structure soon.
The Commuter
You travel a lot for clients and need world-class mileage tracking and receipt scanning.