How to prepare ILR evidence (with a sample compliance PDF)

ILR applications get refused for two headline reasons: the absences actually exceed the limit, or the absences are fine but the evidence is missing. The second is much more common than the first — and it’s the one that’s entirely in your control. Here is the checklist.

What the caseworker actually does

When your ILR application lands, a Home Office caseworker opens your file and needs to answer three questions:

1. Did this person actually live in the UK for the qualifying period?
2. Are their absences within the allowed limits?
3. Have they been on a qualifying visa without a gap?

The caseworker has no way to verify any of this without your documents. Your job is to hand them a file that answers all three questions without them having to chase you for anything.

The document checklist

1. Proof of identity

• Current passport
• All previous passports covering the qualifying period (critical — absences are cross-checked against stamps)
• BRP (biometric residence permit)

2. Proof of continuous residence

You need to show you actually lived here. Caseworkers are looking for consistent, contemporaneous records — not documents dated last week.

• Employment: all P60s covering the qualifying period; payslips for the most recent 6 months; a letter from your current employer confirming employment dates, role, and salary.
• Housing: all tenancy agreements, council tax bills, or mortgage statements covering the whole period. Gaps are flags.
• Bank statements: 6 months of recent statements showing UK-based transactions. Some caseworkers ask for quarterly statements across the whole period.
• GP registration: not required but strongly recommended. A letter from your GP confirming registration for the full period is a powerful piece of evidence.

3. Proof of absences

This is the part everyone underestimates. The Home Office expects you to declare every single absence — including day trips. And they expect evidence for each one.

What counts as acceptable evidence:

• Passport entry/exit stamps (scanned)
• Boarding passes or e-ticket PDFs
• Hotel bookings (dated)
• Work travel documentation (for business trips, an employer letter helps)
• An exhaustive list of trips in a structured format, ideally with a supporting calculation

Note the last one. Caseworkers don’t trust hand-compiled travel logs that don’t tie back to something — stamps, tickets, or a tracked record. A Residay-generated compliance PDF is specifically designed for this: it lists every trip with source metadata, shows the rolling-window calculation, and includes a summary paragraph stating compliance against the current rule version.

4. Proof of visa status throughout

• Every BRP or vignette you’ve held during the 5 years
• Decision letters or approval emails for each visa extension
• If you changed employer (Skilled Worker) or route, the Certificate of Sponsorship or equivalent approval

Even one day of “leave expired, extension granted retrospectively” counts as overstaying and will sink a Skilled Worker ILR. You need to show an unbroken chain.

5. Knowledge of English + Life in the UK

• Life in the UK Test certificate (valid pass within the last 5 years typically fine)
• Either: a Secure English Language Test (SELT) certificate at CEFR B1 or above, or an academic qualification taught in English equivalent to UK bachelor’s degree or higher, or nationality of a majority-English-speaking country (US, Canada, Australia, NZ, Ireland, etc.)

6. Supporting letters

• Employer letter: confirms dates, role, salary, any approved absences. Date it within 30 days of submission.
• Sponsor letter (Skilled Worker): confirms you’re still sponsored at the time of application.

The absence evidence pack, specifically

Because absence maths is the thing most applications get caught on, we recommend a specific sub-folder structure:

• Absence log: one table listing every trip with start date, end date, duration, purpose, and a reference to the evidence document.
• Evidence per trip: at minimum a boarding pass or a passport stamp scan. For long trips, add a hotel confirmation or employer letter.
• Rolling-window calculation: the worst 12-month window, with the total days absent and how many days below the 180 limit that represents.
• Applicable rule version: cite the immigration rule paragraph the caseworker should apply (for Skilled Worker ILR, this is currently Appendix Continuous Residence). This makes their job trivially faster and — anecdotally — results in faster decisions.

How Residay produces this

The Residay compliance PDF is designed to be the “rolling-window calculation + rule version + absence log” document in one file. Residay targets this workflow specifically:

• Trip entry and scanning for you to add every trip, scan every passport stamp, verify the calculation, and submit.
• Re-generatable PDF export per visa profile — if you discover a missing trip two weeks later, you regenerate the PDF.
• Auto-updates with rule changes — if the Home Office updates the rule between when you start preparing and when you apply, your PDF picks up the new calculation.

Residay handles the calculation step. Solicitors remain invaluable for complex cases — refused applications, long absences requiring discretion, cases with gaps in visa status. They’re a heavier instrument than most clean histories need; Residay covers the “I need a credible document showing my absences” piece.

Common rejection reasons

1. Missing passport scans

You moved house and one expired passport is in a box somewhere. The caseworker has no way to verify your 2023 absences. Get every passport found before you start the application.

2. Trip declared but not evidenced

You listed a 10-day trip to Lisbon but have no boarding pass, no hotel confirmation, no stamp. Caseworkers assume omitted evidence means missing absence — which is the direction that hurts you.

3. Absence log doesn’t match passport stamps

Passport scans show an exit stamp you didn’t declare. This is a credibility failure, not just a calculation one — caseworkers can refuse under “false representation” grounds, which is much harder to recover from than a simple absence breach.

4. Calendar-year spreadsheet with no rolling-window analysis

Showing 120 days per calendar year is not the same as showing ≤180 in any rolling 12. A calendar-year table actively obscures the rolling-window breaches a caseworker will find anyway. Better to show the rolling-window worst case directly.

5. Letter of employment dated 3 months before submission

Fresh documents only. Aim for employer letters dated within 14 days of submission, bank statements within 30.

Timeline: when to start gathering

Start the folder 6 months before you apply. That gives you time to:

• Locate all previous passports (harder than you think)
• Request official letters from employer / sponsor / GP (2–4 week turnaround each)
• Reconstruct any missing trip evidence (airline PDFs expire after ~3 years — order early)
• Book the Life in the UK Test and the SELT if you need them
• Actually finalise the absence log and verify it against your passport stamps

Priority service vs standard

Priority service costs an extra ~£500 and cuts the decision window from ~6 months to ~5 working days. Worth it if:

• You have upcoming travel that would risk your ILR while under review
• You’re close to a visa expiry and need clean status for a new job
• You simply want the stress over

Not worth it if your case is borderline — priority service uses the same caseworkers, and a rushed refusal is a bad outcome. Get the evidence airtight first.

One more thing: keep everything after you submit

Your ILR application folder should live in the cloud for at least 5 years after you’re granted. If you go on to apply for naturalisation (see our guide on ILR vs naturalisation), you’ll need most of the same evidence — plus specifics about the 12 months on ILR. Throwing out your ILR folder the day after approval is a classic mistake.

Summary

• The failure mode is missing evidence, not excess absences.
• Collect passports, P60s, tenancy agreements, and absence evidence before you start the form.
• For absences specifically, hand the caseworker a rolling-window calculation — not a raw travel list.
• Start 6 months before submission. Don’t throw anything out after approval.

For the underlying absence rule, see how UK ILR absence is calculated. If you’re also planning to naturalise afterward, the ILR vs citizenship timeline comparison has what you need.