immigration

How is continuous residence calculated as permanent residence in the UK? 180-day rolling rule 2026

JustiScript9 July 2026👁️ 850

A reader who works as an engineer in Manchester City came to ask last month: He dug out the air tickets he had used to return to China in the past five years and found that he had been abroad for a total of 420 days, which averaged out to 84 days a year, which was "steadily below 180." What's the problem? He doesn't know that the current calculation is "any 12-month rolling period" , not "average one year".

Continuous residence is the hard threshold for most five-year permanent residence paths, and it is also the easiest hurdle to "think you have passed, but in fact it is broken." Let’s talk it through today using the current rules. 🧮

Core rules for continuous residence in the UK: how to calculate 180 days

The bottom line of the current Immigration Rules Appendix Continuous Residence is just one sentence: within the qualifying period, , no one may leave the country for more than 180 days in any 12 consecutive months . Pay attention to two details:

First, only count for the whole day and . "Fractions" that are less than 24 hours on the day of departure and the day of entry are not included in the 180 days. Second, and the pitfall that most people step on - starting from January 11, 2018, the Ministry of the Interior uses "rolling" 12-month , not a fixed year that cuts back from the submission date.

In layman's terms: The trial officer does not look at "how much you left the country in the first year and how many in the second year." Instead, he regards the entire five years as a timeline and arbitrarily intercepts a 12-month window to count. For example, it is calculated from May 15, 2024 to May 14, 2025, and then moved one day and calculated again from May 16... As long as any window of exceeds 180 days, the continuous residence will be deemed to be broken.

This is the problem of the reader from Manchester City: his two long vacations happened to be stuck in the same New Year's Eve window, and the total was exceeded. Average annual compliance ≠ compliance in every rolling window.

When does the qualifying period for permanent residence visa start?

Many people think it starts from the day they land in the UK. In fact, the reviewing officer will push back 5 years from the date that is most beneficial to you in - usually the day when the application is submitted, or it can be a date within 28 days after submission. This rule itself leaves room for applicants, but it also means that your exit records before submission are also being scanned.

Another independent red line: should not leave the country for more than 6 months at a time . If you leave the country continuously for too long, it may directly interrupt the qualification period and cause the five years to restart. This is more fatal than a total of more than 180 days.

Which departures do not count as entry into permanent residence for 180 days?

The rules also leave room for humane exits. If you are absent under the following circumstances, you can apply for which will not be included in the 180-day limit of :

🌍 Participating in the rescue of major overseas humanitarian or environmental crises; ✈️ Forced to be stranded due to travel interruption caused by natural disasters, military conflicts or pandemics; 🏥 "compelling and compassionate circumstances" such as life-threatening illness.

But please remember: these are the exceptions, not the norm. If you want to apply, you need to provide evidence (hospital letter, flight cancellation certificate, etc.), and the trial officer has discretion. Ordinary family visits, travel, and telecommuting are all included as normal.

The calculation of the number of days for permanent residence for 10 years of long-term residence is different.

If you are taking the Appendix Long Residence (10-year residence) path, you should pay special attention to a transition node: . Absences starting before April 11, 2024, , are calculated according to the old standard - no more than 184 days in a single time, and no more than 548 days in total; absences after that are only incorporated into the 180-day rolling rule. If you mix old and new standards, you can easily make mistakes.

New trends in permanent residence policy in 2026: Will continuous residence change?

The "Earned Settlement" (earned permanent residence) consultation ended on February 12, 2026, and received more than hundreds of thousands of responses. The core proposal is to extend the baseline qualifying period for most people from 5 years to 10 years. But so far, the government has not announced a formal response, and no new rules have been submitted to parliament. The implementation time is pointed to the autumn of 2026.

In other words, ’s current 5-year and 10-year permanent residence paths are still fully valid at this time, and the 180-day rolling rule has not changed. Instead of worrying about the undecided reform, it is better to calculate the number of days you have left abroad in the past few years. For uncertain policies, please refer to GOV.UK’s latest announcement.

Here’s a practical suggestion: Make a table of the dates of every entry and exit in the past five years, and use a rolling window to check them piece by piece—this manual calculation is slow and error-prone. Use 永居计算器APP to calculate directly to the day and mark which window is the most critical. This article is for reference only. Please consult a licensed attorney for specific cases.

💬 Let’s talk about in the comment area: How many days have you spent abroad in total in the past 5 years? Is there any New Year's Eve holiday that makes you feel nervous while counting the holidays? Talking about your situation can also help others who are also waiting for permanent residence.

If you find it useful, collect this article . Before submitting the application, turn it out and check it section by section at the window. Don’t let the trap of waiting for 5 years in vain catch you.

[Data source] GOV.UK Appendix Continuous Residence Guidelines: https://www.gov.uk/guidance/immigration-rules/immigration-rules-appendix-continuous-residence; Earned Settlement Consultation: https://www.gov.uk/government/consultations/earned-settlement

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