Appendix FM Partner Route Explained: The Complete Guide to UK Partner Visa Eligibility, Requirements & Applications
Gabriella Bettiga
on
When people first hear "Appendix FM," they tend to picture a straightforward family visa:
- a marriage certificate
- a decent salary
- a couple of forms
In practice, it is one of the most technical and evidence-demanding routes in the entire Immigration Rules.
The partner route under Appendix FM decides whether a spouse, civil partner, fiancé(e) or unmarried partner can join a British citizen or settled person in the UK, and whether they can eventually settle.
It sets the bar high: a £29,000 minimum income, specified evidence rules, English language testing, and a five- or ten-year path to Indefinite Leave to Remain.
Most applicants assume the Appendix FM partner route is really just a spouse visa in a longer coat. It is not. Appendix FM is a self-contained evidential regime, where the wrong payslip window, a missing employer letter, or an unsupported document set can sink an otherwise solid application.
This is where MGBe Legal spends much of its family immigration work: rebuilding refused cases that could have been approved first time and preparing fresh Appendix FM applications so nothing hinges on discretion.
In this guide, you will find a clear breakdown of who Appendix FM applies to, the current financial and English language requirements, how the process runs from entry clearance through to settlement, and where refusals most often come from.
Key Takeaways
- Appendix FM sets the rules for family visas in the UK, including partners, children and parents.
- The minimum income requirement for new partner applications is £29,000 gross per year, with no separate uplift for children.
- You can meet the financial requirement through employment, self-employment, pension income, non-employment income, or £88,500 in cash savings held for six months.
- Both partners must be 18 or over, and the relationship must be genuine, subsisting and evidenced across time.
- English language testing runs at A1 for the initial application, A2 at extension and B1 for settlement, alongside the Life in the UK Test at ILR.
- The five-year route leads to Indefinite Leave to Remain if every requirement is met; the ten-year route protects family life under Article 8 ECHR where they are not.
- Most refusals turn on evidential mistakes, not eligibility, so document preparation matters as much as the underlying facts.
What Is the Appendix FM Partner Route?
Appendix FM sits inside the Immigration Rules and governs the majority of family-based application to enter or remain in the UK.
Within it, the partner route is the pathway used by spouses, civil partners, unmarried partners and fiancé(e)s of a British citizen or someone settled in the UK.
Your partner (the sponsor) must fall within one of the following categories:
- A British or Irish citizen
- A person with Indefinite Leave to Remain, settled status or proof of permanent residence
- A refugee or holder of humanitarian protection
- An EU, EEA or Swiss citizen with pre-settled or settled status obtained in their own right
According to GOV.UK guidance on applying as a partner or spouse, you must also intend to live together permanently in the UK once the visa is granted.
A successful initial application typically gives 2 years and 9 months of permission if you apply from outside the UK, or 2 years and 6 months if you switch inside the UK. From there, an extension carries you further towards settlement.
The route splits into two paths: the standard five-year route to ILR, and the ten-year human rights route where one or more of the standard requirements cannot be met but refusal would breach the family's Article 8 rights under the European Convention on Human Rights.
Who Qualifies: Eligibility at a Glance
Appendix FM is broad in the situations it covers, but strict on evidence.
To qualify as a partner, both applicant and sponsor must be at least 18. Your relationship must fit one of these categories:
- A legally recognised marriage or civil partnership
- An unmarried partnership with at least two years of cohabitation in a relationship "akin to marriage"
- A relationship of at least two years where cohabitation was not possible, with a credible reason and supporting evidence
- A fiancé(e) or proposed civil partner applying to enter the UK to marry within six months of arrival
You must show that the relationship is genuine and subsisting, and that you intend to live together permanently once the applicant is in the UK.
Any previous marriage or civil partnership must have permanently ended.
Broader suitability requirements also apply: no serious or recent criminal convictions, no history of immigration deception, no unpaid NHS debts above the threshold, and no unpaid Home Office litigation costs.
Character and conduct checks run at every stage of the route.
For those in complex situations, such as a British child in the UK or a sponsor who receives disability benefits, additional exceptions and adequate maintenance tests may replace some of the standard rules.
The Financial Requirement: £29,000 and How to Meet It
The financial requirement is the single most litigated element of the Appendix FM partner route, and it is where most refusals begin.
For applications made on or after 11 April 2024, the standard minimum income requirement is £29,000 gross per year. This is a flat threshold: on new applications, there is no longer an additional uplift for dependent children.
If you first applied as a partner before 11 April 2024 and are extending, transitional rules generally preserve the earlier £18,600 threshold, plus £3,800 for the first non-British, non-settled child and £2,400 for each additional child, subject to the £29,000 cap where the new figure would be more favourable.
Where the sponsor's income is not enough, cash savings can either substitute for or top up income. The formula, drawn from Appendix FM-SE, is:
Required savings = £16,000 + (2.5 × annual income shortfall)
That means £88,500 in cash savings, held in an accessible account for six continuous months, can meet the requirement on its own.
Savings must belong to the applicant, the sponsor or both, and their source must be lawful and evidenced.
Income sources that count
| Source | Category | Notes |
|---|---|---|
| Employment (UK-based) | Category A or B | Six months' payslips and matching bank statements |
| Self-employment | Category F or G | Full accounts, SA302s and business bank statements |
| Non-employment income | Category C | Rental income, dividends, investments |
| Pension income | Category E | State, occupational or private |
| Cash savings | Category D | £88,500 minimum, held six continuous months |
Exemptions apply where the sponsor receives certain disability or carer's benefits, listed on GOV.UK. In those cases, the standard minimum income requirement (MIR) is replaced by an "adequate maintenance" test benchmarked against UK income support levels.
At MGBe Legal, the most common Appendix FM refusals we see are not about earning too little.
They are about earning enough but proving it in the wrong way: a payslip series that falls outside the 28-day submission window, a Category B applicant who cannot show 12 months of continuous income, or savings moved between accounts inside the six-month holding period.
English Language Requirement Explained
Each stage of the partner route carries its own English language standard, set out by GOV.UK:
- A1 CEFR (speaking and listening) for the initial application
- A2 CEFR for the extension application
- B1 CEFR for Indefinite Leave to Remain, alongside the Life in the UK Test
You can prove this by passing an approved Secure English Language Test at the required level or by holding a recognised academic qualification taught in English at UK bachelor's level or above.
Exemptions apply for applicants under 18 or over 65, those with a long-term physical or mental condition that prevents them from meeting the requirement, and nationals of majority English-speaking countries listed in the Immigration Rules.
The Life in the UK Test is a separate 45-minute multiple-choice exam sat at the settlement stage. Pass it once, and you do not need to sit it again for British citizenship.
Evidence and Documentation: Getting the Bundle Right
Appendix FM-SE, the "specified evidence" appendix, sets out precisely which documents you must produce and how. Fall outside the specification and the application can be refused even where the underlying facts support the visa.
For relationship evidence, the Home Office looks for consistent, credible proof over time:
- Marriage or civil partnership certificate
- Joint tenancy, mortgage or utility bills covering the same address
- Joint bank accounts, or accounts confirming a shared address
- Communication history covering long stretches of the relationship
- Travel records and photographs across multiple periods
- Correspondence from third parties (family, employers, medical professionals) confirming the relationship
For financial evidence, the paperwork depends on the income category.
Salaried sponsors typically need six months of payslips, six months of corresponding bank statements, an employer letter confirming role, salary and duration, and a matching P60.
Self-employed sponsors need SA302s, HMRC tax overviews, business accounts and, where relevant, an accountant's letter.
Accommodation evidence should establish that the UK home will not be overcrowded, that the applicant has the right to live there, and that no public funds are relied on.
Tenancy agreements, mortgage statements, and, where the couple will stay with family, a signed letter from the homeowner supported by proof of ownership all help.
Translated documents must be certified. Passports must be valid.
Fee waivers, where relied on, must be applied for and confirmed before submission.
The Application Process: Step by Step
The route splits into an entry clearance application from outside the UK and a switching or extension application from inside.
If you are applying from outside the UK, the standard steps are:
- Complete the online partner or fiancé(e) application on GOV.UK
- Pay the visa fee and the Immigration Health Surcharge
- Book a biometrics appointment at a Visa Application Centre
- Upload or hand in supporting documents
- Wait for a decision, usually within 12 weeks under standard service
If you are switching inside the UK from another eligible route, the process runs the same way, but standard decisions typically come within 8 weeks, provided the financial and English requirements are met.
Priority services are available for a further fee where offered by the relevant centre. Complex cases, unclear financial evidence, or a partner previously refused a UK visa can extend the timeline considerably.
Applicants refused under Appendix FM ordinarily have a right of appeal to the First-tier Tribunal on human rights grounds under Article 8 ECHR.
Common Reasons for Refusal (and How to Avoid Them)
Home Office refusals under Appendix FM cluster around a few recurring themes:
- Financial evidence outside the specified time windows
- Category confusion (for example, a director of a specified limited company treated as an ordinary employee)
- Savings that fail the six-month continuous holding test
- Weak relationship evidence, particularly for unmarried partners
- Overcrowded or unverifiable accommodation
- Missing English test certificate or use of a non-approved provider
- Suitability issues arising from previous immigration history
A common thread runs through most of them: the sponsor genuinely meets the requirement, but the file does not prove it in the way Appendix FM-SE requires. That gap is fixable, but only if it is closed before submission rather than after.
For a deeper dive, see our companion guides on proving a genuine relationship for a UK Spouse Visa and on the UK unmarried partner route.
The Five-Year Route vs the Ten-Year Route
Appendix FM offers two paths to settlement, and understanding which one you are on shapes every renewal for years.
The five-year route applies to applicants who meet every requirement in full: the relationship, financial, English language, accommodation and suitability tests.
Time counts continuously from the first grant of leave as a partner, with extensions at 2-year 6-month intervals and settlement at year five.
The ten-year route protects family life where one or more standard requirements cannot be met but refusal would breach Article 8 rights (right to private or family life protected by the European Convention on Human Rights). This route commonly engages paragraph EX.1 of Appendix FM, where there is a British or settled child in the UK, or where there are insurmountable obstacles to family life continuing outside the UK.
Settlement here is possible after ten years of continuous leave rather than five, and each extension repeats the human rights case.
At settlement, all applicants must show a continuing relationship, meet the financial requirement in force at the time, satisfy B1 English, pass the Life in the UK Test and have adequate accommodation.
Our Indefinite Leave to Remain guide walks through the settlement stage in full.
Conclusion
The Appendix FM partner route is a serious commitment on both sides. It brings families together, but it demands precision at every stage, from the first payslip you upload to the Life in the UK certificate you present five or ten years later.
If your relationship is genuine and your finances are in order, an Appendix FM application should not be a gamble. Where refusals happen, they are almost always avoidable with careful preparation and correct evidence.
For considered, one-to-one legal support on your Appendix FM application, extension or settlement stage, contact MGBe Legal to discuss your circumstances with a qualified immigration solicitor.
Frequently Asked Questions (FAQs)
Gabriella Bettiga
Director of MGBe Legal
I founded MGBe Legal, a firm regulated by the Immigration Advice Authority (IAA), with the mission to provide high-quality, simplified, and accessible legal services to clients from all walks of life.
