UK STATUTORY RESIDENCE TEST + DAY TRACKER
Know your UK tax residence position before your travel plans change it.
Run a free Statutory Residence Test check, then track UK midnights, workdays and ties throughout the tax year.
No card required · No email for the initial check · Based on HMRC's published SRT guidance
Tracker preview · 2026–27
Current indication: Likely non-UK resident
- UK midnights
- 75
- Current threshold
- 90
- Remaining buffer
- 15 days
- UK workdays
- 20
- Current ties
- 2
With the same ties, your indication changes at 91 UK days.
How it works
1
Check
Establish your current SRT position.
2
Track
Record UK midnights, workdays and changing ties.
3
Prove
Export a dated record of the information and calculations.
Why day count alone is not enough
16 days
can be enough to make you UK resident
182 days
can still leave you non-resident
What decides it is your ties — family, accommodation, work, and your history. The free check works through all of them.
What you get
Example result
Current indication: not UK resident for 2026–27
Decided by the sufficient ties test
- Days in the UK
- 75 of 90 allowed
- UK ties
- 2 (accommodation, 90-day)
- HMRC reference
- RDR3 / RFIG20520
The indication, the exact test that produced it, and the numbers behind it — free. A dated software-generated SRT summary for your records is available afterwards.
Built on HMRC's published RDR3 guidance, paragraph-referenced throughout · About · Rules last reviewed September 2026
Start free check