UK tax from anywhere.
Built for expats and overseas landlords. Report UK property and income from abroad — including the residence pages — without paying for an expensive adviser.
Made for life across borders.
Everything a non-resident needs to stay compliant with UK tax, handled in one place.
Overseas landlords
Report UK rental income and the Non-Resident Landlord Scheme with ease.
Residence pages (SA109)
The residence and remittance section completed correctly, every time.
Double taxation
Claim relief so you're not taxed twice on the same income.
Direct to HMRC
File from abroad and get instant confirmation — no posting paper forms.
Real-time tax
See your UK tax position update live as you enter your figures.
Real-person support
Stuck on residence rules? Our advisers know non-resident tax inside out.
Filed in three steps.
Wherever you are in the world, you file your own UK return from one screen.
Add your details
Answer a few questions about your residence, property and overseas income.
The forms fill themselves
SA100, SA105 and SA109 complete automatically as you go, with reliefs applied.
File it yourself to HMRC
Submit your own return directly from abroad and get instant confirmation.
What does it cost? +
Non-resident filing is £50 + VAT per annual return, with the residence pages included. Tracking your income beforehand is free.
Can I file from outside the UK? +
Yes — Basetax is fully online, so you can complete and submit your UK return to HMRC from anywhere in the world.
Can I claim double taxation relief? +
Yes. Basetax guides you to claim relief under the relevant double taxation agreement as you complete your own return, so you aren't taxed twice on the same income.
UK tax, sorted from abroad.
Start free and see your UK tax position today. Pay £50 + VAT only when you file.