A UK Fiance(e) Visa is valid for six months and is granted on the condition that the couple will marry or enter a civil partnership within that period. Once the marriage or civil partnership has taken place, the applicant must apply in-country under Form FLR(M) to switch into the Spouse Visa route before the fiance visa expires. Time spent in the UK as a fiance(e) does not count toward the five-year qualifying period for Indefinite Leave to Remain, and applications submitted after the fiance visa has expired may be refused. This post provides an overview of how to switch from a Fiance(e) Visa to a Spouse Visa for a UK family application.
What is the FLR(M) switch from a Fiance(e) Visa?
The FLR(M) switch is the in-country application made after marriage by an applicant who entered the UK on a Fiance(e) or Proposed Civil Partner Visa. It moves the applicant from the engagement-only conditions of the fiance visa into the partner route under Appendix FM, with the right to work, study, and apply for further extensions and settlement.
The application is made under Form FLR(M) via GOV.UK. It is the same form used by applicants extending an existing Spouse Visa at the 2.5-year point.
If granted, the applicant is given 30 months of leave to remain as a partner, with the right to work and study, and to bring dependent children where eligible. Time on the FLR(M) leave counts toward the five-year qualifying period for ILR on the family route.
When must the FLR(M) application be submitted?
The FLR(M) application must be submitted before the fiance visa expires. The fiance visa is granted for six months from the date of entry, and the marriage or civil partnership must take place inside that period.
Applicants who marry within the six-month window then have the remainder of the period to assemble the FLR(M) evidence pack and submit. Submitting after the fiance visa has expired is overstaying, which is a breach of the immigration conditions and will affect both the FLR(M) decision and future applications.
Where the wedding is scheduled close to the end of the six-month window, the FLR(M) application can be submitted in the days immediately following the ceremony, provided the marriage certificate has been issued and the financial, accommodation, English language, and relationship evidence is ready. The Home Office position is that the application must be received before the date the fiance visa expires; biometric appointments scheduled after that date are acceptable provided the application itself was submitted in time.
Where an time application is made (meaning, before leave expires) and the applicant’s leave expires whilst the application is under process, their immigration status is protected by Section 3C leave. In other words, the applicant’s status will remain valid until a decision is made.
What are the requirements for the FLR(M) switch?
The substantive requirements for the FLR(M) switch from a fiance visa are the same as for entry clearance as a partner under Appendix FM. The marriage or civil partnership must be legally valid under UK law, the £29,000 minimum income requirement must be met (or the savings equivalent), adequate accommodation must be available, and the applicant must meet the English language requirement.
The relationship requirement on the switch is satisfied by the marriage certificate, plus evidence that the relationship is genuine and ongoing. Because the couple has typically only just married, the Home Office accepts that long-term cohabitation evidence is not yet available; the focus is on evidence of the genuine relationship leading up to and including the ceremony.
The financial requirement is the same £29,000 minimum income requirement that applies to a new Spouse Visa application. The sponsor’s income is the central source; the applicant’s UK earnings may now count too, because the FLR(M) leave (once granted) permits work, but at the date of application the applicant is still on the fiance visa and cannot evidence UK earnings of their own. In practice, the sponsor’s income carries the financial requirement on the switch.
To discuss whether your documentary evidence covers the FLR(M) switch requirements, contact our team on 0208 757 5751 or use our contact form to get in touch.
What happens after the FLR(M) is granted?
A successful FLR(M) switch grants 30 months of leave to remain as a partner under Appendix FM. The applicant has the right to work, study, and travel in and out of the UK, and may include dependent children where eligible. Time on the FLR(M) leave counts toward the five-year qualifying period for Indefinite Leave to Remain.
At the 2.5-year point, the applicant applies again under FLR(M) for a second 30-month grant of leave. After five years on the route (the original FLR(M) plus the extension), the applicant qualifies for ILR on the family route, subject to meeting the absences rule, the English language requirement, and the Knowledge of Life in the UK test. After ILR, the applicant can apply for naturalisation as a British citizen, typically twelve months after ILR is granted.
The five-year clock starts from the date the FLR(M) is granted. Time spent in the UK as a fiance(e) does not count.
What works in practice
The smoothest FLR(M) switch is submitted within two to three weeks of the marriage ceremony, with the evidence pack assembled in advance: the marriage certificate, six months of sponsor payslips and bank statements (or the savings equivalent), adequate accommodation evidence, the applicant’s English language test certificate (still valid from the fiance application), and a genuine-relationship evidence covering the period from engagement through to the ceremony.
A couple who married four months into the fiance period, with a UK-based sponsor on £32,000 a year in continuing employment held for over six months, six months of payslips and matching bank statements, and a tenancy agreement in the sponsor’s name, meets the FLR(M) requirements on a Category A financial route with standard processing. The application would typically be decided within eight weeks; with optional priority services, subject to availability.
If your wedding is scheduled close to the fiance visa expiry and you want the FLR(M) application reviewed before submission, call our team on 0208 757 5751 or use our contact form.
How Whytecroft Ford can help
The FLR(M) switch from a fiance visa is procedural rather than discretionary, but it depends on getting the timing, the documentary evidence, and the financial-requirement right at the date of application. Applicants who miss the fiance visa expiry, or who submit with financial evidence that is insufficient, may be refused even where the underlying relationship and accommodation evidence is strong.
Whytecroft Ford advises applicants and sponsors on the Fiance(e) Visa, the FLR(M) switch after marriage, and the Spouse Visa and Spouse Visa Extension routes through to ILR (family). Our immigration team reviews the timing against the fiance visa expiry, confirms the right financial-requirement category, and prepares the FLR(M) evidence pack to the standard Appendix FM-SE requires.
If you are preparing the FLR(M) switch and want the application reviewed before submission, call our team on 0208 757 5751 or send your details through the contact form.
Frequently asked questions
No. Applicants who marry within the six-month fiance visa validity apply in-country under Form FLR(M) to switch into the Spouse Visa route. There is no requirement to leave the UK and apply from overseas.
No. Time spent in the UK on a Fiance(e) or Proposed Civil Partner Visa does not count toward the five-year qualifying period for Indefinite Leave to Remain on the family route. The qualifying period begins when FLR(M) leave is granted following the switch.
No. The fiance visa does not permit work, and the conditions remain in force until FLR(M) is granted. The right to work begins on the date FLR(M) is issued.
Submitting an FLR(M) application after the fiance visa has expired puts the applicant in overstay, which can affect the decision and future applications.
Written and reviewed by Whytecroft Ford’s immigration team, authorised and regulated by the Immigration Advice Authority, registration number F201900075. All guidance is researched against primary sources, including the Immigration Rules and Home Office guidance at GOV.UK. Reviewed every six months, or sooner following a relevant rule change. Last reviewed: June 2026
