Partners of British citizens, individuals settled in the UK, those granted protection status, and certain other eligible categories of sponsors may apply for permission to join or remain with their loved ones in the United Kingdom. These applications are considered by the UK Home Office under the Immigration Rules, primarily Appendix FM (Family Members) and Appendix FM-SE (Specified Evidence).The rules, however, are not straightforward. Provisions are often cross-referred to other sections, and are often drafted in technical language. This guide provides a general overview of the key requirements for partner visa applications, highlighting both the general framework and where requirements differ.
Making a valid application
It is essential to ensure that the application itself is valid. Even a strong case can fail if it is not submitted correctly.
To make a valid application, you must:
- Use the correct application form.
- Pay the correct application fee.
- Pay the Immigration Health Surcharge (IHS), unless applying for Indefinite Leave to Remain (ILR).
- Provide a valid form of identification (such as a passport or other acceptable document).
Fee waivers may be available if an applicant cannot afford the fees and meets specific eligibility criteria.
Suitability and Eligibility Requirements
To succeed under Appendix FM, applicants must satisfy both Suitability requirements and Eligibility requirements.
Suitability Requirements
Suitability focuses on an applicant’s character and conduct, in other words, whether there are reasons why they should not be allowed to enter or remain in the UK.
The relevant provisions are now set out in Part Suitability of the Immigration Rules.
This has resulted in stricter refusal provisions applying to partner applications. Situations such as criminal convictions or breaches of immigration law can lead to refusal.
Careful review of the suitability criteria is therefore essential before submitting any application.
Eligibility Requirements
Eligibility requirements are divided into four main areas:
- Relationship requirements
- Financial (maintenance) requirements
- English language requirements
- Immigration status requirements
Relationship Requirements
Applicants must demonstrate that they are:
- Married or in a civil partnership; or
- An unmarried partner who has been in a genuine and subsisting relationship akin to marriage or civil partnership for at least two years.
The relationship must be genuine and subsisting, and not entered into solely for immigration purposes. Evidence typically includes:
- Proof of living together (where applicable)
- Records of regular communication
- Evidence of shared financial responsibilities
For many applicants, particularly those unfamiliar with the Immigration Rules, this is one of the most challenging aspects of the application.
Immigration Status Requirement
In-country applicants must meet certain immigration status conditions.
An applicant cannot switch into the partner route from within the UK if they:
- Are in the UK as a visitor
- Were granted leave of six months or less (unless as a fiancé(e))
- Are on immigration bail
Applicants must also not be in breach of immigration laws (subject to limited compelling exceptions).
English Language Requirement
Applicants must demonstrate knowledge of English at the required level unless exempt (for example, due to age, or a medical condition).
- The required levels are: Initial application: A1 (speaking and listening)
- Extension application: A2 (speaking and listening)
- Indefinite Leave to Remain (ILR): B1 level plus passing the Life in the UK Test
- Failure to meet the correct level at the relevant stage will result in refusal.
Pathway to Settlement
- A successful partner application typically results in:
- 33 months’ leave to enter (if applying from outside the UK); or
- 30 months’ leave to remain (if applying from within the UK).
- Applicants on the standard five-years route may apply for Indefinite Leave to Remain after completing five-years of continuous leave in this category.
- Those granted leave based on exceptional circumstances are usually placed on a ten-year route and must complete ten years before qualifying for settlement.
Final Thoughts
Partner visa applications under Appendix FM are complex and highly technical. Success depends not simply on completing and submitting the application form, but also on submitting a properly prepared and comprehensive application supported by the specified evidence required under Appendix FM-SE.
Given the frequency of changes to the Immigration Rules, particularly in relation to suitability provisions and financial thresholds, and further proposed reforms expected in 2026, careful preparation and up-to-date legal advice are strongly recommended. A well-structured application, supported by clear documentary evidence and a thorough understanding of the rules, significantly increases the prospects of success.
