UK ILR 180-Day Absence Calculator

What Is Indefinite Leave to Remain (ILR)?

Indefinite Leave to Remain (ILR), often referred to as "settlement" or permanent residency, is a crucial immigration milestone in the UK. Typically granted at the end of a 5-year qualifying period of lawful residence (though some routes allow 2 or 3 years), ILR gives you the right to live, work, and study in the UK permanently without any time restrictions, and free from immigration control.

Holding ILR status is also the final stepping stone to British citizenship. Once you are granted ILR, you can typically apply for British nationality after holding ILR status for 12 months (1 year). However, if you are married to, or in a civil partnership with, a British citizen, you can bypass this 12-month waiting period and apply for citizenship immediately upon receiving your ILR.

What Is the ILR 180-Day Absence Rule?

To qualify for ILR, one of the most critical requirements is demonstrating continuous residence in the UK. The central compliance rule governing this is the 180-day absence limit: you must not have been absent from the UK for more than 180 days in any rolling 12-month period during your qualifying residence.

Which Visa Routes Does This Apply To?

• Skilled Worker (formerly Tier 2) — 5-year qualifying period, 180-day rolling absence limit
• Global Talent — 3 or 5-year qualifying period depending on endorsement, same absence rule
• Family Visa (spouse/partner of British citizen) — 5-year qualifying period
• Innovator Founder — 3-year qualifying period
• Long Residence (10 years) — continuous lawful residence required; absences over 6 months in any 12-month period typically break continuity
• EU Settlement Scheme (Pre-Settled to Settled Status) — must not be absent from the UK and Islands for more than 5 consecutive years

Key Requirements to Qualify for ILR

Securing Indefinite Leave to Remain involves meeting several strict criteria set by the Home Office. While the rolling day count is a primary hurdle, you must also satisfy the following requirements for most visa categories:

• The Qualifying Period: You must have completed the required duration of continuous lawful stay in the UK. This is typically 5 years (e.g., Skilled Worker, Spouse Visa, Tier 2), but can be 3 years (Innovator Founder, accelerated Global Talent) or 10 years (Long Residence route).
• The 180-Day Absence Limit: You must not have been absent from the UK for more than 180 days in any rolling 12-month period during the qualifying period.
• Knowledge of Language and Life (KoLL): Unless exempt (e.g., under 18 or over 65), you must pass the Life in the UK Test and meet the English language requirement (at least CEFR level B1 speaking and listening, or holding an academic degree taught in English).
• Minimum Salary Requirements: If you are applying via the Skilled Worker route, your sponsor must confirm you are still required for your job and that your salary meets the general threshold or the "going rate" for your job code (whichever is higher).
• General Grounds for Refusal: You must not have a serious criminal record, history of deception, or unpaid NHS debts, which could lead to a refusal under the general grounds.

How Continuous Residence is Calculated (The Midnight Rule)

UK Visas and Immigration (UKVI) calculates absences using a specific methodology. An absence is defined as a full 24-hour period spent outside the UK. This has two key practical implications:

1. Day of Departure: The day you leave the UK counts as a day of presence (not absence).
2. Day of Return: The day you arrive back in the UK counts as a day of presence (not absence).

For example, if you depart the UK on a Friday and return on the following Sunday, you were only absent for one full day (Saturday). Friday and Sunday do not count as absences because you were physically present in the UK for part of those days. Only full days spent outside the UK count towards the 180-day limit.

What Happens If You Exceed 180 Days?

Exceeding 180 days of absence in a rolling 12-month window during your qualifying period is a serious issue:

• Your ILR application can be refused on grounds of broken continuous residence
• You may need to recommence your qualifying period from the date you returned to the UK
• In some cases, your visa may also be curtailed
• If you already hold ILR and are absent from the UK for more than 2 consecutive years, your ILR automatically lapses and you lose your permanent residency status

Why Accurate Day Counting Matters

When you submit your ILR application, UK Visas and Immigration (UKVI) will scrutinise your travel history. They have access to border crossing records, and any discrepancy between your declared absences and their database can trigger a refusal or further investigation. Applicants are increasingly expected to provide a complete, accurate account of every trip outside the UK — including exact departure and return dates.

The Domicile365 App addresses this directly. Rather than trying to reconstruct your travel history from memory, airline receipts, or bank statements months or years later, the App automatically logs your location every day in the background. Every absence from the UK is recorded with precise GPS timestamps — creating the kind of contemporaneous evidence that is far more defensible than retrospective reconstruction.

Interactive UK ILR Rolling Absence Calculator

Enter your actual trip dates to calculate your rolling absences. Remember, under UK Visas and Immigration (UKVI) rules, the day of departure and day of return do not count as absences — only full days outside the UK are counted.