How Is a Break in Continuity Calculated for 10-Year Indefinite Leave to Remain? Two Sets of Absence Rules: 548 Days and 180 Days

I lived there for a full 10 years and submitted the paperwork, but the Ministry of the Interior only recognizes the last 4 years—because I stayed in my home country for 7 months during my trip back in 2019.

This is the most common pitfall for the 10-year indefinite leave to remain (Long Residence ILR): the individual has been legally residing in the UK without a single break in their visa, but the "continuous residence" clock was reset to zero on a certain day, meaning all those years must be counted from scratch. To make matters worse, following the transition between the old and new rules on April 11, 2024, a single individual's ten-year period may be governed by two different sets of absence rules simultaneously.

The "break in continuity" for the 10-year ILR route actually refers to two distinct matters.

Many people treat a "break in continuity" as a single issue, when in fact the Home Office is assessing two independent requirements; failing either means starting from scratch:

First, continuous residence—governed by Appendix Continuous Residence, focusing primarily on days spent outside the country, custodial sentences, and deportation.
Second, lawful residence—governed by Appendix Long Residence (which replaced the former Immigration Rules paragraphs 276A–276D effective April 11, 2024), focusing on whether you have held "valid" permission for every single day of this ten-year period.

For example: you have never overstayed and your visas have been consecutive, but for two years in the middle you were on a Visitor visa—those two years do not count towards the ten-year requirement, and they break the continuity between the periods before and after. Even if you never left the country, your continuous residence is still broken.

How to Count Days Spent Outside the Country? The Period Before and After April 11, 2024, Must Be Calculated in Segments

This is the most easily miscalculated part of the 10-year path, because it is not a single line, but two lines joined together.

For the period after April 11, 2024, the new rules apply: time spent outside the country within any rolling 12-month period must not exceed 180 days. Pay close attention to the word "rolling"—it is not based on the calendar year, nor is it a ten-year average; any 12-month window selected must comply.

For the period before April 11, 2024, the old rules still apply: a single continuous stay abroad must not exceed 184 days, and the cumulative time spent abroad during this period must not exceed 548 days. The person mentioned at the beginning, who stayed for seven months (approximately 210 days), hit the 184-day limit.

For the trip abroad that straddles the cutoff date (departing before April 11 and returning after), the old 184-day rule will apply; the 180-day rolling window will only begin to apply from the next departure .

10-Year Permanent Residency Continuous Residence Gap Self-Check List (Recommended to screenshot and save)

Even If You Are in the UK, Your Continuous Residence Can Be Broken: Time on These Three Visa Types Does Not Count Towards the 10 Years

Appendix Long Residence clarifies that the ten years must consist of continuous "time spent with permission", but Visitor, Short-term Student (English language), and Seasonal Worker (including their respective predecessor routes) are excluded. Time spent holding visa waiver status or exercising residence rights as an EU citizen is subject to separate provisions.

There is also a newly introduced requirement in 2024 that many people have overlooked: if your current visa was granted on or after April 11, 2024, , when applying for 10-year permanent residence, you must have held permission on your current route for a full 12 months (or have been exempt from immigration control for the preceding 12 months). If you switch routes and submit your application immediately, it will be rejected outright on this basis.

If I overstay by a few days, will my 10-year permanent residency be revoked?

Not necessarily, but it must be considered in two parts. Short gaps ending before 24 November 2016, where the application was submitted no more than 28 calendar days late, are generally eligible for a waiver; whereas gaps after this date must fall within the exceptions under paragraph 39E (such as resubmitting within 14 days of the previous application being refused, etc.).

The key difference is that a period of overstay qualifying for an exception does not break continuity, but neither does it count toward the ten years . In other words, if you overstay by 20 days in the middle, you will actually need to wait an extra 20 days to complete your ten years. This detail is almost always overlooked when counting the days yourself.

There is already a gap in the pipeline; is it still salvageable? Where should we exercise our discretion?

Exceeding the permitted time outside the country is not an automatic dealbreaker. The Ministry of the Interior guidelines grant visa officers some discretion, but they only accept reasons beyond your control : life-threatening illnesses affecting you or a close relative, participation in international humanitarian or environmental relief efforts, and travel disruptions caused by natural disasters, armed conflicts, or pandemics. Being too busy at work, airfares being too expensive, or wanting to spend more time with family—none of these qualify.

Furthermore, hard evidence is required: a medical diagnosis letter, proof of flight cancellation, and a dispatch letter from the employer—all are indispensable. For those with a genuine break in continuity and no grounds for discretion, the only option is to restart the clock from the end of the break —therefore, the sooner this is identified, the better. Do not wait until you have accumulated 10 years and paid the £3,226 application fee (effective from April 8, 2026 for ILR) only to realize it was all for nothing.

If you're unsure which exit crossed the threshold, you can use the 永居计算器 app to verify your records day by day against each visa segment; if your situation is complex (e.g., you've overstayed, changed routes, or your exit fell right around the 180-day mark), you can also pay £5 on justiscript.com to get a written response from a UK-qualified lawyer within 24 hours, which is far more reliable than just guessing on forums.

This article is for informational purposes only. For specific issues, please consult a licensed attorney.

Final Words

My assessment is that the real risk for the 10-year ILR doesn't lie in the past couple of years, but in those extended trips taken around 2020—back then, no one told you about the 184-day and 548-day limits, and by the time you thought to check, the stamps in your passport had already faded. First, save the self-assessment checklist above and go through it visa period by visa period; this is far more useful than repeatedly asking, "Does this count as a break?"

If anyone around you is debating whether to go for a 5-year or 10-year visa, or has a Visitor visa in hand and isn't sure if it's still valid, this table is perfect for them to sit down and review alongside their passport.

I'd also like to ask you: What was the longest single trip abroad you took over the past ten years, and how many days did it last? Which year was that? Let's chat in the comments—I'll pick out some typical cases and break them down in a follow-up article.

Here, we break down one permanent residency rule each day—how to count days spent abroad, how to arrange your documents, and which fee has increased again. Continuously updated.

[Data Source] gov.uk/guidance/immigration-rules/immigration-rules-appendix-long-residence; gov.uk/guidance/immigration-rules/immigration-rules-appendix-continuous-residence; gov.uk/government/publications/long-residence

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