Short answer: For the ordinary Skilled Worker settlement residence assessment, the relevant limit is normally no more than 180 days outside the UK in any 12-month period, subject to the applicable rules and permitted exceptions. It is not simply 180 days in each calendar year. Other settlement routes and citizenship use different assessments.
If you travel for family, holidays or work, an absence spreadsheet is worth building well before ILR. The aim is to understand your actual travel pattern and the route’s calculation, rather than discover a problem when the qualifying period is almost complete.
First identify the settlement route
The Skilled Worker time-in-the-UK guidance explains the ordinary five-year calculation and absences. It also identifies which other immigration routes can count towards that period.
Time as a dependant, Student or Graduate should not be assumed to count towards the main worker’s five-year calculation. A separate long-residence route may consider some of that history, but has its own requirements.
“Any 12 months” is not January to December
A person can have fewer than 180 days away in each calendar year while exceeding the limit across a 12-month period that crosses the year boundary. For example, a long trip late in one year followed by another early in the next needs a combined rolling-period check.
Do not assess only each anniversary of your visa grant. Use the relevant approach in Appendix Continuous Residence and the applicable guidance for your history.
Build the travel record before calculating
| Record | Why it matters |
|---|---|
| Departure and return dates | Establish the actual absence period |
| Destination | Help reconcile passport and travel records |
| Reason for travel | Identify whether a relevant exception needs assessment |
| Supporting evidence | Verify dates and any exceptional circumstances |
| Immigration permission at the time | Connect the trip to the relevant residence history |
Use passports, booking records, emails and other genuine records to resolve discrepancies. Do not assume passport stamps contain every movement, especially where electronic border checks were used.
Work trips are not automatically ignored
An employer sending you overseas does not make the trip disappear from the absence calculation. Check whether the route and the particular circumstances permit an exception, and what evidence is required.
The same applies to serious illness, disruption or other exceptional events. The rules identify permitted situations, but a personal explanation alone does not automatically establish an exception. Preserve the relevant evidence and obtain appropriate advice if you may be affected.
Check the wider residence history
Absences are one part of continuous residence. Grants, expiry dates, applications made between grants and changes of route can also matter. A spreadsheet with a low absence total cannot prove every residence requirement.
Keep the dates of permission and travel in the same chronology. Where a gap or unusual event is unclear, identify it explicitly instead of adjusting dates to make the calculation look simpler.
Do not reuse this calculation for every route
The long-residence guidance has separate treatment for absences beginning before 11 April 2024. Partner settlement and citizenship also need route-specific assessment.
Naturalisation commonly considers total days over three or five years and the final 12 months, rather than treating the Skilled Worker 180-day calculation as the citizenship test. Keep the intended application clearly labelled on your working file.
When should you seek advice?
Seek a check before making a new extended trip if you are approaching the limit, changing route or relying on an exception. If the calculation indicates a possible issue, do not assume that waiting a few weeks, paying for priority service or reducing future holidays automatically resolves it.
The settlement overview also covers timing and other requirements. An application made too early can be problematic even when the travel history is acceptable.
Frequently asked questions
Can I check only the calendar-year totals?
No. The relevant rule uses any 12-month period, so periods crossing a year boundary matter.
Do all business trips fall outside the limit?
No. Any exclusion or exception needs the applicable rule and evidence.
Does an acceptable absence total guarantee ILR?
No. Salary, sponsorship, qualifying residence, suitability and other route requirements remain relevant.
Check the travel history before applying
London Immigration Assistance can help assess a routine settlement application within our scope and identify when specialist advice is needed. Bring your travel and grant chronology to a free consultation. Our standard professional fee is £500 per application, per person for the agreed service, separate from government and third-party charges.
Official sources
Sources checked: 6 October 2026. Check the current official requirements for your application date.
- GOV.UK: time uk
- GOV.UK: immigration rules appendix continuous residence
- GOV.UK: indefinite leave to remain tier 2 t2 skilled worker visa
- GOV.UK: eligibility
This guide provides general information and is not a decision about your individual eligibility. Rules and charges can change. The agreed service and care letter set out our professional scope; no outcome is guaranteed.