UK Visa Refusal: What It Means, Why It Happens, and What to Do Next

What Part Suitability Is

Part Suitability consolidates all suitability-related refusal and cancellation grounds into a single unified framework that applies to virtually every UK immigration route. It replaced the fragmented approach under Part 9 where different rules applied to different routes. Under Part Suitability, the same core character, conduct, and public interest standards now apply across family visa routes, employment routes, student routes, and settlement routes, including Appendix FM family and partner applications which previously benefited from more generous provisions.

What Changed on 11 November 2025

The most significant practical changes introduced by Part Suitability are:

Appendix FM family routes now fully subject to suitability: For the first time, spouse, partner, parent and child visa applicants under Appendix FM are subject to the full Part Suitability mandatory refusal grounds, including mandatory refusal for a custodial sentence of 12 months or more, regardless of how long ago the conviction occurred. Previously, these routes had partial exemptions.

Suspended sentences extended to mandatory grounds: From 26 March 2026, the mandatory grounds for refusal were extended to include suspended sentences of at least 12 months, in addition to custodial sentences.

Paragraph 39E overstayer exception relocated: The long-standing overstayer exception previously at paragraph 39E of the Immigration Rules is now located at SU13.1 of Part Suitability. The substance is the same but the paragraph reference has changed.

No transitional provisions: There are no transitional arrangements for applications lodged before 11 November 2025 but decided afterwards. Part Suitability applies to the decision, not the application date.

Suitability Grounds: Mandatory and Discretionary Refusals

Part Suitability operates on two tiers: mandatory grounds where the Home Office must refuse regardless of circumstances, and discretionary grounds where the Home Office weighs the facts and may refuse.

Mandatory Refusal Grounds Under Part Suitability

The following grounds require mandatory refusal, the caseworker has no discretion to grant leave where any of these apply, except in exceptional human rights circumstances under the GEN 3.2 framework:

Discretionary Refusal Grounds

Discretionary grounds allow the Home Office to refuse but require consideration of individual circumstances. Where a discretionary ground applies, the caseworker must weigh factors including the nature and severity of the conduct, the time elapsed, the individual's immigration history, and any relevant human rights considerations. Discretionary grounds include: custodial sentences of less than 12 months; persistent offending; conduct not resulting in a conviction but considered non-conducive to public good; previous immigration breaches below the mandatory threshold; and outstanding NHS debt or litigation costs.

Eligibility Refusals: The Most Common Route-Specific Grounds

A separate category of refusal from suitability is the eligibility refusal, where the application failed to satisfy a mandatory condition of the specific visa route regardless of character. The most frequently cited eligibility grounds are:

Financial Requirement Failures

Financial evidence failures are the single most common ground for refusal across almost all visa routes. The most frequent causes are: submitting bank statements outside the required 28-day window before the application date; failing to provide a complete and unbroken sequence of payslips; submitting mobile app screenshots rather than official bank statements; using the wrong exchange rate for foreign currency funds (the Home Office uses OANDA rates at the date of application); and attempting to combine income categories the rules do not permit to be combined.

Specified Evidence Missing or Non-Compliant

The Immigration Rules require specific documents in specific formats, what is known as specified evidence. A document that is present but technically non-compliant is treated as absent. Common failures include: uncertified translations of non-English documents; bank statements with missing pages; employer letters that omit one or more of the mandatory elements; and SELT English language results from non-approved providers or outside the validity period.

Genuine Intention Not Established

Particularly relevant for visitor visa applications, where the Entry Clearance Officer must be satisfied that the applicant will leave the UK at the end of the authorised period. Insufficient ties to the home country, unexplained financial deposits shortly before the application, or a pattern of previous applications are all factors that raise doubt about genuine intention.

Deception and the Part Suitability Re-Entry Ban

What Constitutes Deception Under Part Suitability

Deception under Part Suitability includes: making a false representation in the application form; submitting a false document; concealing a material fact, including a previous visa refusal, an overstay, or a criminal conviction; and failing to disclose information that would have been material to the decision. Deception is assessed objectively, the Home Office does not need to prove that the applicant knew the statement was false, provided the statement was false in fact and was material to the decision.

The Mandatory Disclosure Rule

Every UK visa application form asks whether the applicant has previously been refused a visa for any country, been deported or removed from any country, or has any criminal convictions. These questions are absolute. They cover refusals from any country, including the UK, USA, Canada, Australia, Schengen states, and any other jurisdiction. They cover spent convictions. They cover matters the applicant believes to be minor or irrelevant. Answering no where the answer should be yes constitutes a deception matter under Part Suitability, not merely an omission. The Home Office's data-sharing arrangements with the Five Eyes nations mean undisclosed matters are routinely identified during the application review.

Previous Refusals Must Always Be Declared and Addressed

A previous refusal that is properly declared and specifically addressed in a well-prepared subsequent application does not automatically prevent success. A previous refusal that is not declared constitutes deception and will result in a further refusal, a potential 10-year ban, and a finding that permanently affects the applicant's credibility on all future applications. 

Overstaying: Consequences and the Re-Entry Ban

An overstay, remaining in the UK beyond the expiry of leave, is an immigration breach that engages Part Suitability and can result in a mandatory re-entry ban on any future application.

The Overstay Re-Entry Ban Under Part Suitability

Under Part Suitability (formerly paragraph 9.8.1 of Part 9, now relocated to SU13.1), a person who has overstayed their leave in the UK is subject to a re-entry ban. The length of the ban depends on the duration of the overstay: an overstay of less than 90 days that was not discovered at the border triggers a 12-month ban; an overstay of 90 days or more triggers a 5-year ban; and an overstay where the person was removed or deported triggers a 10-year ban.

The Overstayer Exception: SU13.1

Part Suitability preserves the overstayer exception, formerly at paragraph 39E of the Immigration Rules, now at SU13.1. Where a person overstayed but had a pending in-time application or appeal outstanding during the overstay period, the overstay does not engage the re-entry ban provisions. Section 3C leave, which extends existing leave automatically while an in-time application is pending, is the mechanism that protects applicants from inadvertently becoming overstayers during a pending application.

Visa Overstay Forgiveness: Is It Possible?

The Immigration Rules do not provide for a general discretionary forgiveness of overstays. The re-entry bans are not subject to waiver through a persuasive covering letter or a strong application. The only routes to a successful application during a ban period are: demonstrating that the overstayer exception at SU13.1 applies; mounting a human rights challenge on Article 8 ECHR grounds where the ban would be disproportionate; or waiting for the ban period to expire. Specialist legal advice is essential in any overstay situation.

Administrative Review: What It Is and When It Applies

What Administrative Review Is

Administrative Review is a formal request for a senior Home Office caseworker to review a refusal decision on the basis that it contained a caseworker error. It is not an appeal on the merits, it is a review of whether the caseworker correctly applied the Immigration Rules to the facts as presented. It cannot be used to submit new evidence or to remedy a genuine gap in the original application.

What Qualifies as a Caseworker Error

AR can challenge: an incorrect assessment of evidence submitted; an incorrect application of the Immigration Rules to the facts; a failure to take into account evidence that was submitted; and a procedural error in the decision-making process. Where the refusal reflected a genuine evidential gap, AR will not succeed and a fresh application is the appropriate response.

Immigration Status During Administrative Review

Where an AR is submitted from within the UK and the original application was made before the applicant's existing leave expired, Section 3C of the Immigration Act 1971 extends that leave automatically while the AR is pending. The applicant remains in the UK lawfully and retains the same right to work as their original leave.

When Can You Reapply After a UK Visa Refusal?

No Mandatory Waiting Period for Eligibility Refusals

Unless a specific re-entry ban has been imposed under Part Suitability, 10 years for deception (SUI 6.1), 5 years for a significant overstay, 12 months for a shorter overstay, there is no statutory waiting period before reapplying. You may reapply immediately. The specific ground of refusal identified in the refusal letter must be properly addressed before reapplying.

Is a UK Visa Refusal Stamped on Your Passport?

No. The UK no longer places physical stamps in passports to record refusals. The refusal is recorded electronically on the applicant's UKVI immigration record and is linked to biometric data. Border agencies internationally can access this record when the passport is scanned, but there is no visible stamp on the passport pages. The electronic record is permanent and must be declared on all future applications.

Reapplying After a Part Suitability Suitability Refusal

Where the refusal was based on a Part Suitability suitability ground, rather than a missing document or financial calculation error, the considerations before reapplying are more complex. Where a mandatory ground applied (such as a conviction of 12 months or more), the only route to a successful application is through the exceptional circumstances framework under GEN 3.2 of the Immigration Rules, where applicable, or through judicial review of the refusal decision. Where a discretionary ground applied, a subsequent application should address the specific concern directly with evidence that the ground no longer applies or that the circumstances have changed materially.

Common Refusal Reasons by Visa Route

Visitor Visa Refusals

The visitor visa has one of the highest refusal rates of any UK route. The majority of refusals are based on failure to satisfy the Entry Clearance Officer that the applicant is a genuine visitor who will leave at the end of the authorised period. The factors most commonly cited are: insufficient financial ties to the home country; unexplained large deposits shortly before application; previous refusals inadequately addressed; and a lack of compelling reasons to return home.

Spouse and Partner Visa Refusals

Spouse and partner visa refusals most commonly arise from: failure to meet the £29,000 minimum income requirement under Appendix FM-SE; failure to demonstrate a genuine and subsisting relationship; and, since 11 November 2025, suitability grounds that now apply to Appendix FM routes that previously had partial exemptions from the general grounds for refusal.

Student Visa Refusals

Student visa refusals typically arise from: failure to hold maintenance funds for the continuous 28-day period before the application; a credibility concern about genuineness of intention to study; or a concern about intention to leave the UK at the end of the course.

Skilled Worker Visa Refusals

Skilled Worker refusals most commonly arise from: a salary that does not meet the applicable threshold for the SOC code; a job description that does not match the SOC code on the Certificate of Sponsorship; and a concern about the genuineness of the role.

Frequently Asked Questions

What replaced Part 9 of the Immigration Rules?

Part 9 (General Grounds for Refusal) was replaced by Part Suitability on 11 November 2025. Part Suitability consolidates all suitability-related refusal and cancellation grounds into a single framework that applies to virtually all UK immigration routes. There are no transitional provisions, all applications decided after 11 November 2025 are assessed under Part Suitability regardless of when they were submitted.

Is a UK visa refusal stamped in my passport?

No. The UK no longer uses physical stamps to record refusals. The refusal is recorded electronically on the applicant's UKVI record and is permanently accessible to border agencies internationally when the passport is scanned. It must be declared on all future applications.

How long after a UK visa refusal can I reapply?

There is no mandatory waiting period unless a specific re-entry ban has been imposed under Part Suitability. For a deception finding the ban is 10 years. For an overstay of 90 days or more the ban is 5 years. For a shorter overstay the ban is 12 months. Where no ban applies you may reapply immediately, provided the reason for the refusal is properly addressed.

What is the difference between a mandatory and discretionary refusal under Part Suitability?

A mandatory refusal means the caseworker must refuse regardless of any other circumstances, for example, where the applicant has a custodial or suspended sentence of 12 months or more, or where deception is found. A discretionary refusal means the caseworker must consider the individual circumstances before deciding whether to refuse, for example, for shorter sentences or minor immigration breaches.

Can I get visa overstay forgiveness in the UK?

The Immigration Rules do not provide for a general discretionary forgiveness of overstays. The re-entry ban provisions under Part Suitability are not subject to waiver through a persuasive application. The available routes are: demonstrating the SU13.1 overstayer exception applies; a human rights challenge where the ban is disproportionate to established family or private life; or waiting for the ban period to expire. Specialist legal advice is essential.

What is Administrative Review and when should I use it?

Administrative Review challenges a caseworker error in the decision, for example, a miscalculation of financial figures or a failure to consider submitted evidence. It must be lodged within 14 days of the decision. It cannot introduce new evidence. Where the refusal reflected a genuine evidential gap, a fresh application is the correct remedy rather than AR.

Does Part Suitability apply to my Appendix FM spouse visa application?

Yes, from 11 November 2025, Appendix FM family and partner visa applications are fully subject to Part Suitability, including the mandatory refusal grounds. This is a significant change from the previous position where Appendix FM routes had partial exemptions from the general grounds for refusal. Applicants with criminal convictions of 12 months or more, or with deception findings on their immigration history, face mandatory refusal under Part Suitability regardless of the strength of their relationship evidence.