Skip to main content
UK SRT CalculatorUK SRT Calculator
Sign in

Premium SRT Tools

Two interactive dashboards. One price. Lifetime access.

Premium

Both dashboards included

£29one-time
  • Interactive day budget calculator
  • Tie impact analysis - toggle each tie on/off
  • Threshold map and residence matrix
  • Automatic test summary and deeming rule calculator
  • Split Year Treatment Dashboard - case determination and split date
  • Lifetime access - no subscription, no renewals
Sign in to buy

New here? Create a free account first

Day Budget Dashboard

Adjust every SRT variable and see your residence status update in real time. Know exactly how many days you can spend in the UK before triggering residence.

Adjust any variable - your residence status updates in real time.

  • Real-time day budget with proximity alerts
  • Toggle ties on/off to see impact instantly
  • Full residence matrix - every days/ties combination
  • Automatic test summary and deeming rule calculator

Split Year Treatment Dashboard

Leaving or arriving in the UK mid-year? The split year dashboard works through all 8 HMRC cases and tells you exactly which one applies, your split date, and what you need to evidence.

See which split year case applies and your exact split date.

  • All 8 HMRC cases evaluated with priority resolution
  • Split date calculation and tax year timeline
  • Eligibility checklist - conditions met and unmet
  • Evidence collection checklist for your case

Interactive Day Budget

See exactly how many days you can spend in the UK before triggering residence, based on your current ties.

Tie Impact Analysis

Toggle individual ties on and off to see how each one affects your residence determination.

Threshold Map

Visualise all SRT day bands and see which band you currently fall into, with proximity alerts.

Residence Matrix

Full days-by-ties grid showing every possible SRT outcome, with your position highlighted.

Automatic Test Summary

See which automatic overseas and UK tests you pass or fail, updated in real time.

Deeming Rule Calculator

Enter qualifying day visits and see the deeming rule impact on your total day count.

Split Year Treatment Dashboard

Determine which of the 8 HMRC split year cases applies, see your split date, and view the eligibility conditions met and unmet.