British citizenship
Over the absence limit: how discretion works
The tool opens on 520 days on the 5-year route, a typical "slightly over" case. Change the figures to see which band your own totals fall in.
How the Home Office treats my absences
Whole period
Discretion only with strong UK ties and a listed reason
| Limit for this route | 450 days |
| Band with conditions | 480 to 900 days |
| Last 12 months | 91 to 100: discretion used |
Bands of the Home Office nationality guidance (version 16.0). A caseworker decides; nothing here is a decision.
Being over the absence limit does not end a citizenship application, but each extra day narrows the options. Under the Home Office nationality guidance (version 16.0), if you exceed 450 days on the 5-year route, or 270 on the spouse route, by 30 days or less, caseworkers must exercise discretion unless there are other grounds to refuse. Between 480 and 900 days (300 to 540 for spouses) they may do so only where your home, employment, family and finances are in the UK and a listed reason applies, such as 2 years of residence before the period without substantial absences, Crown service, travel built into your career, or being stranded abroad by the pandemic. Above 900 (or 540) refusal is normal. The final 12 months have their own scale: up to 100 days is normally overlooked, up to 180 needs strong links, beyond that only exceptional cases succeed.
Where does my qualifying period start?
You must be in the UK on
2 December 2021
| Period | 5 years |
| Absences allowed in it | 450 days |
| Last 12 months start | 2 December 2025 |
The day after the application date minus the period, as in the guidance’s example (1 September 2022 → 2 September 2017).
Questions, dates and fees by Radif Partners · Editorial policy · Method
The bands for the whole period
| Total days abroad | Route 6(1), 5 years | Route 6(2), 3 years | What the guidance says |
|---|---|---|---|
| Within the limit | up to 450 | up to 270 | requirement met |
| Over by 30 or less | 451 to 480 | 271 to 300 | discretion must be exercised, unless other grounds to refuse |
| Middle band | 481 to 900 | 301 to 540 | only with home, work, family and finances in the UK and a listed reason |
| Above the band | over 900 | over 540 | normally refused; reapply later |
The listed reasons for the middle band are: residence of 2 years (1 for 6(2)) before the period without substantial absences, raised to 3 (2) years once absences pass 730 (450) days; postings in Crown or designated service, or accompanying a British spouse on one; absences that are an unavoidable consequence of your career; exceptionally compelling occupational or compassionate reasons, such as a firm job offer for which British citizenship is a legal requirement; removal from the UK later overturned, or being wrongly prevented from resuming residence; and being unable to return because of a global pandemic.
The final 12 months have their own scale
The last year is weighed separately, against a normal limit of 90 days. On the 6(1) route the guidance first asks whether the future intention requirement is met; without it, excess final-year absences are not normally overlooked.
| Days abroad in the last 12 months | Treatment |
|---|---|
| 91 to 100 | discretion exercised |
| 101 to 180, period limit met | strong links needed: family, employment and home in the UK |
| 101 to 180, period limit not met | established life in the UK and Crown service or compelling occupational or compassionate reasons |
| over 180, period limit met | considered if you have made the UK your home |
| over 180, period limit not met | only exceptional circumstances, such as Crown service |
A worked case
Olena applies on the 5-year route with 520 days abroad, 70 of them in the last year. She is past 480, so the "30 days" safety margin does not help her. She lives in her own flat in Leeds with her children, works full time and pays tax here, which covers the "established" condition. What she still needs is a listed reason. Before her qualifying period she had lived in the UK for three years with only short holidays, which exceeds the 2 years the guidance asks for at her level of absence. On those facts her case fits the middle band; she should set it out in the application with evidence, not leave the caseworker to discover it.
Had her absences been 950, nothing in the list would normally save the application. Guide AN says absences above 900 days are only very rarely disregarded and that the fee will not be fully refunded if it fails. Waiting until older trips fall out of the window would be the better plan; the qualifying start tool below shows how the window moves.
Technical absences and the first day
Some people are treated as absent while physically here: diplomats and others exempt from immigration control, members of visiting forces, and people held in detention after a conviction, for instance. The guidance gives caseworkers discretion to count such time as residence in some cases. Separately, missing the first day of the period through illness, pandemic travel restrictions or a removal later overturned can be overlooked, as described on the absences page.
The bands are guidance to caseworkers, not a promise to applicants. Discretion cuts both ways, and an application that needs it carries more risk than one that does not. If a refusal is likely, the refusal page explains what follows.