File Self Assessment directly to HMRC
Only FreeAgent lets accountants, small businesses and landlords file Self Assessment directly to HMRC.
- Collaborate in real time - reducing stress
- Take advantage of smart features that save time and reduce mistakes
- Get access to market-leading UK-based support
Accountant or bookkeeper? Find out more

Self Assessment - FreeAgent has you covered
Find out everything you need to know to feel confident about Self Assessment, including key deadlines, who needs to file and how to complete your tax return.
More about Self AssessmentSubmit your tax return directly to HMRC in three simple steps

Check over the numbers

Add in the extra details

Click the button to submit
Complete your tax return online with ease
Sole trader, limited company director or unincorporated landlord? As you go about your daily business, FreeAgent works away to calculate your Self Assessment liability and prepare your tax return in the background.
All your numbers, ready and waiting
FreeAgent auto-populates some of the Self Assessment forms based on the information you enter throughout the year. If you're a sole trader, when you come to file, parts of the Self Employment form will already be filled in - just like magic! And if you're using FreeAgent for Landlords, it will auto-fill parts of the UK Property form.

Avoid surprise tax bills with a real-time view of how much you owe
With a clear overview of your tax position you can see all your liabilities build up over time, so you’ll know what you owe and won't be left scrambling at the last minute.

Make sure there’s enough in the bank to cover your bill
With bank feeds, you can get an accurate picture of how much you have in your account - so you’ll know if you have enough to pay your next tax bill or if you need to get chasing those unpaid invoices!
Get a detailed breakdown of your tax position
The 'Your Tax Breakdown' page is the equivalent of HMRC’s SA302 form - many lenders accept this in place of the official form when you apply for a self-employed mortgage.
You could get FreeAgent for free
Get FreeAgent for free while you retain a business bank account with NatWest, Royal Bank of Scotland or Ulster Bank, or make at least one transaction a month through a Mettle bank account. Optional add-ons may be chargeable.

Here's the nitty-gritty about FreeAgent’s Self Assessment software:
- Save time on admin with parts of the Self Employment form auto-populated for sole traders and parts of the UK Property (SA105) form auto-populated for unincorporated landlords
- Never miss a deadline with a breakdown of Self Assessment payments on the Tax Timeline
- Get a detailed tax breakdown without having to contact HMRC
- File your tax return directly to HMRC (if you’re a sole trader, director of a limited company or unincorporated landlord)
- Access the Main Return, Self Employment, Employment, Tax Adjustments and UK Property forms
- Get help with built-in support that helps you understand and fill in the forms