Can You Apply for ILR Early? The 28-Day Rule Explained

You can apply for indefinite leave to remain (ILR) up to 28 days before you complete your qualifying period — but no earlier. Apply a single day before that 28-day window opens and the Home Office must refuse your application, and you lose the fee. There is no "close enough" margin, so getting your earliest valid date right matters.

What the 28-day rule actually says

Home Office guidance is explicit: an applicant "can submit a settlement application up to 28 days before they would reach the end of the specified period." The long residence guidance puts the flip side just as plainly — "if you are considering an application more than 28 days before the applicant completes the required qualifying period... you must refuse it."

So the rule is not a courtesy buffer that caseworkers may stretch. It is a hard line. If your qualifying period is complete on, say, 1 July, the earliest you can validly apply is 28 calendar days before that — 3 June. Submit on 2 June and you are one day too early, and the application can be refused outright.

How to work out your earliest valid date

For a five-year route such as Skilled Worker, your qualifying period is calculated from the start of your continuous lawful residence — usually the start date on your first relevant visa, not the date you landed or the date your visa was issued. Count forward five years to find the day your qualifying period is complete, then count back 28 calendar days. That earlier date is the first day you can apply.

A worked example: if your first Skilled Worker permission began on 1 July 2021, your five years complete on 1 July 2026, and your earliest valid ILR application date is 3 June 2026.

Different routes have different qualifying periods — three years for Global Talent and Innovator Founder, five years for most work and partner routes, and ten years for long residence — but the 28-day window works the same way on top of each. If you're unsure which date your continuous residence starts from, our guide on using your BRP issue date to calculate your ILR qualifying period explains the common traps.

The risks of applying too soon

Beyond the money, an early refusal can be stressful if your existing visa is close to expiry, because you may have little time left to re-apply. It can also disrupt travel plans, since you usually can't leave the UK while a settlement application is pending without it being treated as withdrawn.

The rule is unforgiving partly because the system also checks your absences. Most ILR routes require no more than 180 days outside the UK in any rolling 12-month period across the qualifying years. Applying before that period is genuinely complete means the Home Office cannot yet confirm you've met the residence requirement — which is the whole point of the cut-off.

What if you've already passed your date?

Applying after your qualifying period ends is fine — there's no early-bird penalty for being late, only for being too soon. The real danger is letting your current visa lapse before you apply. As long as you apply while you still hold valid permission, you keep your existing conditions (your "3C leave") until a decision is made. If you're weighing exactly when to submit, our guide on when to apply for ILR on a spouse visa walks through timing around your expiry date.

If your continuous-residence sums are complicated — multiple visas, gaps between them, or long absences — get them checked by a regulated OISC adviser or immigration solicitor before you pay. A small calculation error here costs a full fee.

And remember that ILR also requires passing the Life in the UK test and meeting the English language standard, so use the months before your window opens to prepare — you can start with our free Life in the UK practice.