Is My ILR Application at Risk of Refusal?

TL;DR statement

ILR refusal is rare, but the £3,226 fee is non-refundable, so check your rolling absences, reconcile your tax records with your payslips, declare every conviction, and apply now, before the qualifying period could potentially double to 10 years under the White Paper proposals.

Key Points

• In the year ending March 2025, the Home Office made 175,598 settlement decisions and refused 2,800 of them, a refusal rate of 1.6%. That figure comes from official Home Office data. It is lower than the estimates commonly cited in the industry, but it masks the full picture: many borderline cases are withdrawn or abandoned before a decision is reached.
• Excessive absences from the UK are the single most common cause of ILR refusal on work routes. The rule is a rolling calculation, not a calendar-year total. Applicants who do not track their travel from day one frequently discover a problem only when preparing to apply.
• The Home Office cross-checks ILR applications against HMRC records. Tax discrepancies, undeclared income, or unpaid liabilities provide grounds for refusal independent of the residency calculation.
• From November 2025, Part Suitability replaced Part 9 of the Immigration Rules, creating a single set of grounds for refusal and cancellation across all visa types. The revised provisions broaden the circumstances in which UKVI may refuse, including NHS debts and a broader category of past immigration breaches, within the discretionary grounds.
• The Immigration White Paper published in May 2025 proposes extending the qualifying period for ILR from five years to ten for most work-route applicants. The change has not been enacted, but applicants who qualify now should consider applying without delay.

ILR refusal is uncommon but expensive. The application fee is £3,226 from 8 April 2026, and the Home Office does not refund it if an application fails. Knowing why refusals happen and where the genuine risks lie is the most useful preparation an applicant can do.

Home Office data for the year ending March 2025 records 2,800 settlement refusals from 175,598 total decisions. Grants of settlement in the same period reached 172,798, a 33% increase on the previous year, reflecting the cohort of workers who arrived in 2019 and 2020 becoming eligible for settlement. The headline refusal rate of 1.6% looks reassuring. But it does not count applications withdrawn before a decision, cases advised against on legal grounds, or applications refused at the validity stage before reaching a substantive assessment. The proportion of applicants who encounter a problem in practice is higher.

This article sets out the main refusal grounds, the legal framework behind them, and the preparation steps that make the difference between a clean approval and a letter that costs thousands of pounds to respond to.

The law around ILR Refusal

ILR applications are assessed under the Immigration Rules, specifically the route-specific appendix for the applicant’s visa category, together with the suitability requirements that apply across all routes. From November 2025, Part Suitability replaced Part 9 as the single set of mandatory and discretionary refusal and cancellation grounds. The change was substantive: Part Suitability widened the circumstances in which UKVI may refuse, bringing NHS debt and a broader category of past immigration breaches within the discretionary grounds.

Suitability requirements are divided into mandatory and discretionary grounds. Mandatory grounds require refusal regardless of other factors: sentences of twelve months or more (where the relevant period has not elapsed), being subject to a deportation order, and applications involving deception or false documents. Discretionary grounds give UKVI the power, but not the obligation, to refuse. These cover lesser convictions, past immigration breaches, and conduct considered not conducive to the public good. A refusal on discretionary grounds may be answered with evidence of compelling circumstances or human rights arguments.

The Nationality, Immigration and Asylum Act 2002 governs the right of appeal against settlement refusals. Most ILR refusals do not carry a right of appeal to the First-tier Tribunal unless the refusal engages a human rights claim. Administrative review, an internal Home Office reconsideration, is available in most cases and must be requested within 14 days of the decision.

Excessive Absences

The absence rule is a rolling test. On work routes, an applicant must not have spent more than 180 days outside the UK in any single 12-month period within the qualifying five years. The Home Office assesses every possible 12-month window within those five years. A breach in any one window, including one that starts partway through a calendar year, can be fatal to the application.

Consider a software engineer who took a three-month project overseas in Year 2 of her qualifying period, then several short business trips in Year 3. Neither period, viewed in isolation, breached the 180-day limit. But a rolling window that straddles years 2 and 3 may capture both, and push the total past the threshold. That is the calculation that catches applicants who rely on calendar-year counting rather than a rolling check.

There are limited exceptions. Absences for compelling or compassionate reasons, including a serious illness of the applicant or a close family member, may be treated differently at UKVI’s discretion. Absences for Crown Service or the armed forces carry their own exemptions. Both are genuinely narrow. Applicants who exceed 180 days without one of these justifications should take legal advice before submitting, because applying with known excess absences and no accompanying representations is likely to produce a refusal and a forfeited fee.

Tax Discrepancies and HMRC Cross-Checks

The Home Office checks ILR applications against HMRC records. That check covers self-employed applicants, company directors, and anyone whose income does not come entirely from PAYE employment. Discrepancies between the income declared in the ILR application and the figures held by HMRC are treated as a suitability concern and, in serious cases, as a finding of deception.

The most common problems are: income underreported in earlier tax returns that have since been corrected but not explained; gaps in national insurance contributions; and differences between the salary shown on pay slips submitted with the application and the income figures in the applicant’s tax record. Applicants who have amended their returns, settled a dispute with HMRC, or changed employment status during the qualifying period should prepare a written account of that history before applying. The Home Office is not bound to accept a late explanation raised only after refusal.

The leading authority is Balajigari v Secretary of State for the Home Department [2019] EWCA Civ 673. The Court of Appeal held that UKVI must give applicants a fair opportunity to respond to a concern about dishonesty before refusing their application. A discrepancy between income figures does not, by itself, constitute deception. But an unexplained discrepancy, one that the applicant has had no opportunity to address, can justify refusal once UKVI has raised the concern and received an inadequate answer. The implication for applicants is straightforward: identify the discrepancy, explain it in advance, and document the explanation.

Unpaid NHS debts over £500 have been a discretionary refusal ground since 2019. Part Suitability, which took effect in November 2025, made this ground explicit across all routes. Applicants who have had significant NHS treatment during the qualifying period and are uncertain whether charges were correctly applied should check before submitting.

Mandatory and Discretionary Grounds Concerning Criminality

A custodial sentence of four years or more produces a mandatory, permanent bar: no qualifying period removes it for immigration purposes. A sentence of twelve months or more, but under four years, produces a mandatory bar that lifts only after fifteen years have elapsed since the end of the sentence. Shorter custodial sentences carry a seven-year bar from the date of the sentence.

Below those thresholds, UKVI has discretion. Non-custodial sentences, fines, conditional discharges, and cautions within 24 months of the ILR application are assessed under the discretionary grounds. These are not automatic refusals, but they require careful handling. UKVI considers the nature of the offence, the applicant’s conduct since, evidence of rehabilitation, and the consequences of refusal for any dependent family members in the UK.

Non-disclosure is treated as seriously as the underlying conviction. An applicant who fails to declare a conviction, including a minor one from another country, provides UKVI with a separate ground to refuse on character grounds. The right approach is to declare everything and add explanatory representations where necessary. An honest application with a minor conviction is substantially more defensible than a concealed one.

Document Gaps and the Life in the UK Test

Document problems account for a large proportion of avoidable refusals. The most common errors are: missing pages from passports that cover the qualifying period; pay slips  that show different pay from the salary recorded on the Certificate of Sponsorship; bank statements containing unexplained large deposits; and gaps in the continuous residence evidence that the applicant has not addressed in a covering letter.

The Life in the UK test is mandatory for applicants aged 18 to 64 on most routes. It consists of 24 multiple-choice questions and requires a score of 75%: 18 correct answers from 24. The overall pass rate is approximately 81%, but that average conceals significant variation. A failed test delays the application and costs a further £50 per attempt, with a mandatory seven-day gap between sittings. A certificate obtained for an earlier immigration application remains valid indefinitely: applicants do not need to re-sit.

From 8 January 2026, Skilled Worker ILR applicants must demonstrate B2 English on the Common European Framework of Reference, up from B1. An applicant who passed a B1 test before that date and is now applying may need to re-sit the test with a different test provider. Building in time for that before committing to an application date matters.

What to Do Before You Apply

Six steps reduce the risk of refusal on any ILR application:

• Calculate absences using the rolling method, not the calendar year. Work back through every possible 12-month window within the qualifying period and count the days outside the UK in each. The check should run from the start date of the qualifying visa.
• Reconcile tax records with pay slips. For self-employed applicants or directors, confirm that the income figures in the ILR application match the filed tax returns. If they do not, address the gap with HMRC before submitting, and keep a record of the resolution.
• Build a continuous evidence trail across the full five years. The Home Office expects evidence spread across each year of the qualifying period. Bank statements, council tax bills, HMRC correspondence, and employer letters all contribute. A bundle concentrated only around the application date raises questions.
• Declare all criminal convictions. The application asks about criminal history, and the Home Office checks its own records. Non-disclosure is treated as a separate suitability concern, independent of the conviction.
• Check the Life in the UK test and English language evidence against current requirements. The B2 uplift from 8 January 2026 affects Skilled Worker applicants. Confirm that existing certificates meet the current standard before booking the application appointment.
• Take legal advice where the history is complicated. Past refusals, gaps in lawful leave, a period of overstay, a criminal record, or unexplained tax discrepancies all require pre-application work. Gulbenkian Andonian’s ILR solicitors advise applicants whose history makes a standard submission too risky.

The Proposed Ten-Year Qualifying Period

The Immigration White Paper published in May 2025 proposes increasing the standard ILR qualifying period from five years to ten for most work-route applicants, under an “earned settlement” model. Applicants would need to demonstrate a sustained contribution to the UK economy or community before becoming eligible for permanent status. The change is not yet law, and the five-year route remains open.

For employers, a ten-year qualifying period means ten years of maintained sponsorship, ten years of salary compliance checks, and ten years before a sponsored worker can apply to live in the UK without conditions. For applicants who qualify under the current five-year rules and have their documentation in order, the case for applying now rather than waiting is straightforward.

And the enforcement direction is clear. Record revocation rates for sponsor licenses in 2025, over 3,100 across the year, reflect a Home Office that is more willing to act on non-compliance than at any point in the past decade. Applicants and their employers should treat the qualifying period as a compliance exercise from day one, not a formality addressed in the month before an application is due.

Frequently Asked Questions

What is the ILR refusal rate?

Official Home Office data for the year ending March 2025 records 2,800 refusals from 175,598 settlement decisions: a refusal rate of approximately 1.6%. That figure covers substantive decisions only. Applications withdrawn before a decision, or refused at the validity stage, do not appear in it. The proportion of applicants who encounter a difficulty is higher in practice.

Can I appeal an ILR refusal?

Most ILR refusals do not carry a right of appeal to the First-tier Tribunal unless the refusal engages a human rights claim. Administrative review is available in most cases within 14 days of the decision. Where Article 8 of the European Convention on Human Rights applies, a formal appeal may be available, though First-tier Tribunal waiting times for immigration appeals currently range from 40 to 53 weeks.

Will the Home Office refund my fee if refused?

No. The Home Office does not refund the ILR application fee in the event of a refusal. From 8 April 2026, the fee is £3,226. Refunds are available in narrow circumstances only: if the application is withdrawn before processing begins, found to be invalid at the outset, or submitted as a duplicate in error. In all other cases, the fee is lost.

Does a minor criminal conviction prevent ILR?

No, minor convictions fall under the discretionary rather than mandatory grounds. Whether UKVI refuses depends on the nature of the offence, when it occurred, and the applicant’s overall immigration history. The most important point is disclosure. Failing to declare a conviction is treated as a separate character and honesty concern, and creates a stronger ground for refusal than the conviction itself.

Do I need to retake the Life in the UK test?

No. A pass certificate is valid indefinitely. If you have already passed the test for an earlier immigration application, you do not need to resit. If you have not yet taken it and are applying for Skilled Worker ILR, you must pass before submitting. The test has 24 questions, requires 18 correct answers, and costs £50 per sitting.

An ILR refusal is not only a procedural setback. It leaves the applicant without settled status, restarts the fee clock, and in some cases raises questions about the applicant’s right to continue in their current role. Taking specialist immigration advice before submitting , particularly where there are absences close to the threshold, tax complications, or any criminal history , is the most cost-effective step available.