Can ILR be exempted after leaving the country for 180 days? Business trips do not count, and cases of family members' serious illness are handled on a case-by-case basis.

Open the Immigration Rules Appendix Continuous Residence on GOV.UK, scroll down to CR 2.3. This section occupies only half a page on the screen. It has a lead sentence followed by three sub-items with lowercase letters in parentheses: (a), (b), (c), totaling less than a hundred English words. This appendix governs a list of routes to settlement, such as Skilled Worker, Global Talent, BN(O), and Appendix Long Residence. Whether each day within five or ten years counts or not is determined here. The question of "which categories of absence days can be excluded from the count" is entirely contained in those three lines.

Not in the office on a business trip.

Why can't I enter CR 2.3 for official business trip? That three lines

First, clarify the basics. Under Appendix Continuous Residence, the upper limit is that time spent outside does not exceed 180 days in any 12-month period. Starting from April 11, 2024, the rolling window (any 12-month period) is used, not the visa year or the calendar year. The same trip will fall into several windows and be counted multiple times, which is why many people calculate it themselves and find it "does not exceed," but when submitted, it actually does.

Outside this upper limit, CR 2.3 specifies situations that can be excluded, as follows: 👇

(There is an exception in the Skilled Worker category: research activities approved by the sponsor, and the position must fall within the few occupational codes listed in the guidance, such as chemists, biologists and biochemists, physicists, research and development managers, and higher education teaching staff. Regular industry business trips do not apply to this provision.)

This list is closed-ended, without any catch-all expressions such as "or other similar reasons" at the end. Therefore, the dispatch letter issued by the employer, the stamped overseas assignment contract, and the project initiation documents can prove why you are going, but they cannot change whether those days should be counted. When adjudicators see such materials, their approach is to confirm that it does not fall into any of the three categories under CR 2.3, and then count the days as they are.

My judgment is: during the stage when less than two years remain before completing the five-year period, work permit holders should not accept any overseas assignment lasting more than six weeks at a time, and it's better to let go of such opportunities. The reasoning is straightforward. Promotions and salary increases can wait for another round, but interrupting the five-year residency period would require starting over, costing two or three years of life arrangements. If you really have to take it, include in the supplementary agreement the clause that "the number of overseas working days per 12 months does not exceed X days," instead of waiting for the HR department to send you an explanatory letter afterwards.

Not sure whether your assignments abroad have crossed the line, you can pay £5 on justiscript.com to get a written response from a British practicing lawyer on this issue, which is more reliable than comparing other cases on forums.

This item about serious illness states "life-threatening"

Guidance The original text is written as:

compelling and compassionate personal circumstances, such as the life-threatening illness of the applicant, or the life-threatening illness or death of a close family member.

Two words need to be focused on. One is "life-threatening," which means life-threatening, not "sick" or "needing care." A surgery that requires bed rest for three months, elderly people who are old and have difficulty moving and need care, long-term treatment of chronic diseases, these do not necessarily fall under the wording of the article. The other is "such as," indicating that this is an example and not an exhaustive list, giving the judges room for judgment, but the examples themselves set the threshold at that level.

The scope of "close family member" is broader than most people think: parents, partners, children, grandparents, siblings, step-parents, as well as uncles, aunts, cousins, and grandchildren. Cousins, friends, and distant relatives of the partner are not included.

The guidelines require that such situations be credible, well-supported by evidence, beyond your control, and a response to an emergency. Reading it in reverse means that a six-month planned return visit, even if the elderly person is genuinely critically ill during that time, would be difficult to be recognized as "a response to an emergency." The adjudicator expects to see a letter clearly explaining the circumstances, accompanied by medical certificates or records, showing that you were indeed unable to return to the UK during that period.

If such an incident occurs, the days you are in the country are the best time to gather evidence: hospital records, diagnosis documents, critical condition notice, death certificate, original return flight ticket and change records. At that time, obtaining them took only a few minutes. Four years later, trying to get them from the hospital would be a completely different level of difficulty. Keep an electronic copy of these documents together with your entry-exit records.

The same matter, the algorithm on the naturalization side is different.

There is a saying in circles: over-standard due to official business trips can be excused, and the Home Office will consider the nature of the work. This statement is not baseless, but it's wrong when applied in the wrong place. The guidance for naturalization cases indeed mentions discretionary factors, including "excessive absence is an inevitable result of the applicant's occupation," and gives examples such as merchant seamen and employees of multinational companies based in the UK who need to travel frequently. There are also cases of accompanying a British spouse on overseas assignments or being stationed by Crown service. However, this is a discretion under Schedule 1 of the British Nationality Act 1981, which applies to the two lines of five years 450 days and the last year 90 days. There is no corresponding occupational discretion clause in Appendix Continuous Residence. Permanent residency and naturalization have two different sets of rules regarding this issue, and they cannot be used interchangeably.

Another point that is easy to overlook is actually good news for those who have lived here for ten years: the three categories of exemptions under CR 2.3 also apply to the calculation during the period before April 11, 2024, under Appendix Long Residence. This means that when determining the accumulated 548 days and whether a single stay exceeds 184 days, days caused by the critical illness or death of a close relative can also be deducted. This is written in the current "Continuous Residence" case guidance, but it is often mistakenly considered to only apply to the new 180-day rule.

In terms of actions, there are three things: record each entry and exit in your ledger on a daily basis, don't wait until the time of submission to check your passport backwards; discuss business trips and overseas assignments in advance, not after the fact; for sudden critical illness or funeral matters, collect all evidence on the spot, write a two-hundred-word explanation of the reason and file it together with the documents.

📌 This article is for reference only. For specific issues, please consult a licensed attorney.

Just want to ask: Before arranging your company's overseas project, did they ask you how many months are left before you obtain permanent residency? Please leave a comment in the comments section about how it is handled in your area.

[Data source] Immigration Rules Appendix Continuous Residence (gov.uk/guidance/immigration-rules/immigration-rules-appendix-continuous-residence); Home Office "Continuous residence" caseworker guidance (gov.uk/government/publications/continuous-residence)

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