SET(M) ILR – Indefinite Leave to Remain for Spouse & Partner Visas (2026 Guide)

If you hold a UK Spouse Visa, Civil Partner Visa or Unmarried Partner Visa, you may be eligible to apply for Indefinite Leave to Remain (ILR) after completing five years on the Partner route. The SET(M) ILR application is the form you will need for this process.

This application is made using Form SET(M) and is commonly referred to as SET(M) ILR.

Indefinite Leave to Remain allows you to live and work in the United Kingdom without immigration time limits and is usually the final step before applying for British citizenship.

SET(M) ILR applications are governed by Appendix FM of the Immigration Rules, and applicants must meet strict requirements relating to residence, finances, relationship evidence and English language ability.

This guide explains:

• SET(M) ILR eligibility requirements
• The five-year partner visa route
• Financial requirements
• Residence and absence rules
• Required documents
• Common refusal risks
• The path to British citizenship


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What Is SET(M) ILR?

SET(M) is the application form used to obtain Indefinite Leave to Remain in the UK under the Partner Visa route. It is used by partners of British citizens or settled persons who have completed 5 years of residence in the UK on a qualifying Partner Visa.

Applicants typically reach this stage after holding:

  • a Spouse Visa
  • a Civil Partner Visa
  • an Unmarried Partner Visa

Once approved, Indefinite Leave to Remain removes immigration time limits, allowing the applicant to live and work in the United Kingdom without restriction.

Applications are assessed under Appendix FM of the Immigration Rules, which governs family migration routes for partners of British citizens and settled persons.

👉 Appendix FM Explained
/insights/appendix-fm-explained/

The Partner Visa Route to Settlement

Most applicants reach SET(M) Indefinite Leave to Remain after completing the full UK Partner Visa pathway:

  • Initial UK Spouse Visa
  • Spouse Visa Extension after 30 months
  • SET(M) ILR after completing five years

Understanding the full immigration pathway can help ensure applications are submitted at the correct stage and with the correct documentation.

👉 UK Partner Visa Overview
👉 UK Spouse Visa
👉 UK Spouse Visa Extension

The 5-Year Partner Visa Route to Settlement

Most partners qualify for settlement through the standard 5-year route.

This route normally consists of:

Stage 1 – Initial Partner Visa
Granted for 30 months.

Stage 2 – Partner Visa Extension
Granted for a further 30 months.

Stage 3 – Settlement Application (SET(M))
Applicants can apply for Indefinite Leave to Remain after completing a total of 5 years.

The five-year settlement route applies to partners on:

  • Spouse Visas
  • Civil Partner Visas
  • Unmarried Partner Visas

You can find more visa-specific information on these categories of UK Partner Visa here:

👉 UK Spouse Visa


👉 Spouse Visa Extension

👉 UK Unmarried Partner Visa

👉 UK Civil Partner Visa

SET(M) Eligibility Requirements

To qualify for Indefinite Leave to Remain under SET(M), applicants must normally demonstrate that:

  • they have completed five continuous years on the Partner Visa route
  • the relationship with their sponsoring partner is genuine and subsisting
  • they continue to live together permanently in the UK
  • the financial requirement is still met
  • they have passed the Life in the UK Test
  • they meet the English language requirement at B1 level or higher
  • they have complied with immigration rules throughout their stay

Applicants can usually submit their SET(M) application within 28 days before completing the five-year qualifying period.

Applying too early may result in refusal.

Financial Requirement for SET(M)

Applicants must normally demonstrate that they continue to meet the Partner Visa financial requirement when applying for settlement.

Most applicants must show:

minimum income of £29,000 per year

OR

£88,500 in cash savings held for at least 6 months

OR

• a permitted combination of income and savings.

Financial evidence must comply with the specified document requirements set out in Appendix FM-SE.

Many SET(M) refusals occur because financial documents do not strictly follow these rules.

👉 Partner Visa Financial Requirement Explained
/insights/partner-visa-financial-requirement-explained/

👉 Category A vs Category B Income
/insights/category-a-vs-category-b-income/

👉 Cash Savings Calculation
/insights/cash-savings-calculation-partner-visa/

👉 Appendix FM Specified Documents Guide
/insights/appendix-fm-financial-evidence-specified-documents/

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Residence and Relationship Requirements

SET(M) applicants must demonstrate that their relationship remains genuine and subsisting and that they continue living together permanently in the UK.

Typical evidence may include:

  • joint correspondence
  • shared tenancy agreements or mortgage statements
  • council tax bills
  • utility bills
  • official government letters showing the same address

Unlike some other settlement routes, there is no strict maximum absence limit, but extended periods outside the UK may be examined carefully by the Home Office.

Life in the UK Test Requirement

Applicants must pass the Life in the UK Test before applying for settlement.

The test measures knowledge of:

  • British history
  • culture and traditions
  • UK institutions and values

The test must be taken at an approved test centre in the United Kingdom.

Applicants receive a reference number, which must be included in the SET(M) application.

👉 Life in the UK Test Guide
/insights/life-in-the-uk-test-guide/

Valuable ‘fixed-fee’ advice at any stage of your application

English Language Requirement for SET(M)

Applicants must demonstrate English language ability at the B1 level or higher when applying for settlement.

This requirement can normally be satisfied through:

  • an approved Secure English Language Test
  • a recognised degree taught in English
  • nationality exemption

English language evidence must come from an approved test provider recognised by the Home Office.

Common Reasons for SET(M) Refusal

Although many SET(M) applications are successful, refusals can occur where requirements are not fully satisfied.

Common refusal reasons include:

  • financial documents that do not meet specified document rules
  • incorrect income category evidence
  • doubts about whether the relationship is genuine
  • failure to pass the Life in the UK Test
  • English language requirement not met
  • immigration history concerns under Part 9 of the Immigration Rules

If refused, applicants may submit a new application correcting the issues identified by the Home Office.

👉 Partner Visa Refusal

Insight Into
Reasons For
Refusal

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What Happens After SET(M) Approval?

Once Indefinite Leave to Remain is granted, the applicant becomes settled in the UK.

This means they can:

  • live in the UK permanently
  • work without restrictions
  • access public services where eligible
  • travel in and out of the UK freely

Many applicants later choose to apply for British citizenship.

👉 British Citizenship After ILR

The Final Stage Before British Citizenship

For many applicants, Indefinite Leave to Remain under SET(M) is the final immigration step before applying for British citizenship.

After obtaining settlement (ILR), many partners of British citizens later apply for naturalisation once they meet the residence and good character requirements.

👉 British Citizenship Application Guide

Professional Preparation & Risk Reduction

SET(M) applications require careful preparation of financial evidence and relationship documentation.

Common errors include:

  • incorrect financial evidence formatting
  • missing specified documents
  • inconsistent address history

Professional preparation helps reduce the risk of refusal and delays.

Our services include:

  • eligibility assessments
  • financial requirement calculations
  • document checklists and templates
  • full application preparation and legal representations

For more information about our fees or to contact us:

👉 View Our Fees

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SET(M) ILR – Frequently Asked Questions

SET(M) is the application form used to apply for Indefinite Leave to Remain (ILR) under the UK Partner Visa route. It allows partners of British citizens or settled persons to obtain permanent residence after completing five years in the UK on a Spouse Visa, Civil Partner Visa or Unmarried Partner Visa.

Most applicants can apply for SET(M) within 28 days before completing five years on the Partner Visa route. This usually follows an initial 30-month visa and a 30-month Partner Visa extension. Applying too early can result in refusal because the qualifying period has not been completed.

Yes. Most SET(M) applicants must pass the Life in the UK Test before submitting their settlement application. The test measures knowledge of British history, culture and institutions and must be taken at an approved test centre in the United Kingdom.

Applicants must normally demonstrate English language ability at B1 level or higher when applying for Indefinite Leave to Remain under the Partner Visa route. This requirement can be satisfied through an approved Secure English Language Test, a recognised degree taught in English, or a nationality exemption.

Yes. Most applicants must continue to meet the Partner Visa financial requirement when applying for SET(M). This typically means demonstrating an annual income of at least £29,000, sufficient cash savings (£34,600 OR £46,500), or a permitted combination of income and savings, supported by specified documents.

Yes. SET(M) applications can be refused if the requirements of Appendix FM are not satisfied. Common reasons for refusal include incorrect financial evidence, failure to pass the Life in the UK Test, doubts about the genuineness of the relationship, or immigration history issues under Part 9 of the Immigration Rules.

Yes. A successful SET(M) application grants Indefinite Leave to Remain, which is permanent residence in the UK. Once granted, there are no immigration time limits on the applicant’s stay, and they may live and work in the United Kingdom without restriction.

Yes. Most applicants become eligible to apply for British citizenship after holding Indefinite Leave to Remain for 12 months. However, spouses of British citizens may be able to apply immediately after receiving ILR, provided they meet the residence and good character requirements.

Dean Morgan's avatar

About Dean Morgan

Director
Dean is a founding partner of First Migration and has more than 20 years of experience in UK immigration. He is a trusted voice in the immigration community and regularly appears on GB News and other prominent news channels.

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