Appendix FM UK Family Visa Rules: Spouse, Partner, Parent and Child Applications

Appendix FM: UK family visa rules explained by an immigration lawyer

If you are trying to bring your husband, wife, civil partner, unmarried partner, fiancé, fiancée, proposed civil partner, parent or child to the UK, or you need to extend your stay in the UK on the basis of family life, Appendix FM is likely to be one of the most important parts of the Immigration Rules for your case.

Appendix FM is not just a technical document. It decides whether families can live together in the UK, whether an application is placed on a 5-year or 10-year route to settlement, whether missing documents can damage the case, and whether a refusal can be challenged on human rights grounds. The rules are strict, evidence-heavy and often unforgiving.

This guide explains Appendix FM in practical terms: who it helps, what the Home Office checks, what evidence is usually needed, what commonly goes wrong, and what you can do if an Appendix FM application is refused.

You can read the official Immigration Rules on GOV.UK: Immigration Rules Appendix FM: family members.

What is Appendix FM?

Appendix FM is the part of the UK Immigration Rules dealing with many family members of British citizens, settled persons and certain other sponsors in the UK. It is most commonly used for spouse visas, partner visas, fiancé and proposed civil partner visas, parent applications, child applications and some family life applications based on Article 8 of the European Convention on Human Rights.

In simple terms, Appendix FM asks several questions:

Is the application valid?
Is the applicant suitable to be granted permission?
Is the relationship genuine and legally recognised for the relevant route?
Does the sponsor have the required immigration status?
Are the financial, accommodation and English language requirements met?
If the normal rules are not met, would refusal cause unjustifiably harsh consequences or breach Article 8 family life rights?
If permission is granted, is it on a 5-year route or a longer 10-year route to settlement?

Appendix FM must not be read in isolation. In many cases, it must be read together with Appendix FM-SE, Home Office family life guidance, financial requirement guidance, English language guidance, Appendix Settlement Family Life, Appendix Children, Part Suitability and Article 8 case law.

Who can apply under Appendix FM?

Appendix FM covers several types of family applications. The most common are partner, parent and child applications.

Partner applications include applications by a spouse, civil partner, unmarried partner, same-sex partner, fiancé, fiancée or proposed civil partner. Depending on the facts, this may be an entry clearance application from outside the UK, an in-country extension, or a switching application from another eligible immigration route.

Parent applications are usually made by a parent of a child who is in the UK and is British, settled, or has lived in the UK for the required period. These cases often turn on parental responsibility, direct access, the child’s best interests and whether it is reasonable to expect the child to leave the UK.

Child applications may be made by children seeking to join or remain with a parent or parents in the UK. These cases can involve complex questions about sole responsibility, serious and compelling family or other considerations, dependency, living arrangements and the child’s welfare.

Appendix FM is also relevant where a person does not meet all of the ordinary requirements but argues that removal or refusal would breach their right to respect for family life under Article 8.

Who can sponsor an Appendix FM application?

The sponsor’s immigration status matters. In many Appendix FM cases, the sponsor will be a British citizen or a person settled in the UK. In some circumstances, a sponsor may have refugee status, humanitarian protection, permission as a stateless person, or relevant leave under the EU Settlement Scheme or other specified provisions.

The exact permitted sponsor category depends on the route and the date and type of application. This is one of the first points that should be checked before any evidence is gathered. A strong relationship is not enough if the sponsor does not fall within the correct category for the route being used.

Appendix FM partner route: spouse, civil partner and unmarried partner applications

The partner route is the best-known part of Appendix FM. It is used by many couples where one partner is in the UK and the other partner is overseas, or where the applicant is already in the UK and wants to remain with their partner.

For a partner application, the Home Office will usually consider:

whether both parties are at least 18;
whether the sponsor has the right immigration status;
whether the marriage, civil partnership or unmarried partnership is legally and factually recognised;
whether the relationship is genuine and subsisting;
whether the couple intend to live together permanently in the UK;
whether any previous relationships have permanently broken down;
whether the financial requirement is met;
whether there is adequate accommodation;
whether the English language requirement is met or an exemption applies;
whether suitability issues arise, such as criminality, deception, debt to the NHS or poor immigration history.

Partner applications are document-sensitive. Many refusals happen not because the relationship is false, but because the evidence is incomplete, inconsistent, wrongly dated, from the wrong source, or not in the format expected by Appendix FM-SE.

Fiancé, fiancée and proposed civil partner applications under Appendix FM

A fiancé, fiancée or proposed civil partner visa is designed for someone who intends to come to the UK to marry or enter into a civil partnership with their UK-based partner. The applicant is normally expected to marry or enter into the civil partnership within the period of permission granted, and then apply for further permission as a spouse or civil partner from inside the UK.

These applications often fail where the evidence does not properly show a genuine intention to marry, where the couple have not met in person, where the wedding arrangements are vague, or where the Home Office considers the relationship evidence too thin.

The case should normally include evidence of the relationship, evidence of contact and visits, evidence of intention to marry or register a civil partnership, evidence of the sponsor’s status, financial evidence, accommodation evidence and evidence that both parties are legally free to marry.

A fiancé or proposed civil partner route is not the same as a visit visa. If the real intention is to marry and settle in the UK, a visitor visa is usually the wrong route and can create future credibility problems.

Unmarried partner applications under Appendix FM

Unmarried partner applications are often more difficult than couples expect. The Home Office is not simply asking whether the couple love each other. It is assessing whether the relationship meets the legal threshold for an unmarried partnership.

The evidence should normally show a durable, committed relationship comparable to marriage or civil partnership. Cohabitation evidence remains powerful, but the modern rules and guidance recognise that couples may sometimes have lived apart for good reasons. Where the couple have not lived together continuously, the evidence must explain the circumstances clearly and prove that the relationship is still genuine, committed and subsisting.

Common evidence may include tenancy agreements, mortgage documents, utility bills, council tax records, bank statements, official correspondence to the same address, travel evidence, photographs, messages, evidence of financial support, evidence of shared responsibility and statements explaining the development of the relationship.

The weaker the cohabitation evidence, the more important it becomes to prepare a careful legal and evidential explanation. A bundle of photographs and screenshots rarely cures a poorly evidenced unmarried partner case.

Appendix FM parent route

The parent route is for a parent who relies on their family life with a child in the UK. It is not a general route for any parent who wants to stay in the UK. The rules require a close examination of the child’s status, the applicant’s parental role, the other parent’s position and the child’s best interests.

A parent application may involve questions such as:

Is the child British, settled, or otherwise a qualifying child for the relevant rule?
Does the applicant have sole parental responsibility?
If responsibility is shared, is the other parent the applicant’s partner or not?
Does the applicant have direct access to the child?
Is the applicant taking an active role in the child’s upbringing?
Would it be reasonable to expect the child to leave the UK?
Are there safeguarding, welfare, schooling, medical or emotional factors?

Parent route cases are frequently refused where the evidence of active parental involvement is too weak. The Home Office will usually want more than a birth certificate. The application should show real involvement in the child’s life: contact, care, schooling, health, financial support, decision-making, emotional support and practical parenting.

Where there is conflict with the other parent, the evidence must be handled carefully. Court orders, child arrangements, messages, school records, photographs, payment records and witness evidence may all be relevant. The legal argument should focus on the child’s welfare, not simply the adult’s wish to remain in the UK.

Appendix FM child applications

Child applications under Appendix FM can be legally and evidentially demanding. The Home Office will consider the child’s age, dependency, living arrangements, parental responsibility, the status of the parent or parents in the UK, and whether the requirements of the route are met.

Where only one parent is in the UK, the case may depend on whether that parent has sole responsibility for the child or whether there are serious and compelling family or other considerations that make exclusion undesirable. These are not box-ticking phrases. They require strong factual evidence.

Sole responsibility means more than sending money. It usually requires evidence that the UK-based parent has had, and continues to have, the ultimate responsibility for major decisions in the child’s upbringing. Evidence may include school records, medical records, guardianship arrangements, financial support, contact records, decision-making evidence and statements from people involved in the child’s care.

Serious and compelling family or other considerations require a careful welfare-focused case. The Home Office will look at the child’s circumstances overseas, who cares for the child, whether care is adequate, whether there are health, safety, education or welfare concerns, and whether exclusion would be contrary to the child’s best interests.

Appendix FM validity requirements

Before the Home Office considers whether the substantive requirements are met, it may first consider whether the application is valid. A valid application normally requires the correct form, correct fee process, identity documents, biometrics and any required immigration health surcharge process, depending on the type of application.

Validity errors can cause serious problems. The wrong form, wrong route, missing identity document, failure to enrol biometrics, or applying from the wrong location can undermine the case before the merits are considered.

For in-country applications, switching rules must be checked carefully. Some people cannot switch into the family route from within the UK, including many visitors. Overstayers and people without valid leave require careful legal analysis because the case may depend on exceptions, Article 8, timing and the facts of family life.

Suitability under Appendix FM and Part Suitability

Suitability is about whether the applicant should be refused because of conduct, character, immigration history or other public interest concerns. Since the Rules have increasingly moved towards common suitability provisions, Appendix FM cases must be checked against the current suitability framework and any route-specific provisions.

Suitability issues may include:

criminal convictions;
false representations or deception;
failure to disclose relevant facts;
use of false documents;
previous breaches of immigration law;
overstaying;
illegal working;
NHS debt;
litigation debt owed to the Home Office;
exclusion, deportation or public good concerns.

A suitability problem does not always mean refusal is inevitable, but it must never be ignored. The application should confront the issue openly, provide accurate evidence, and explain why the Rules and Article 8 support a grant where legally arguable.

The most dangerous suitability cases are often those where the applicant tries to minimise or hide the issue. If the Home Office thinks there has been dishonesty, the damage can be more serious than the original problem.

Appendix FM financial requirement

The financial requirement is one of the most common reasons for anxiety and refusal in Appendix FM partner cases. For many new partner applications, the minimum income requirement is currently £29,000 gross per year. Transitional rules may apply to some applicants who were already on the family route with the same partner before the April 2024 changes.

The financial rules are not based only on the amount earned. The Home Office checks the source, period, calculation method and specified evidence. A person may earn enough in real life but still fail the application if the evidence does not meet the Rules.

Depending on the case, the financial requirement may be met through sources such as employment income, non-employment income, self-employment, certain pension income, cash savings, or a permitted combination of sources. Different rules apply to different categories. Self-employment, company director income, variable income, maternity leave, recent job changes, overseas income and cash savings can all require careful calculation.

Where the sponsor receives certain specified benefits, the case may fall under adequate maintenance rather than the ordinary minimum income requirement. Adequate maintenance is not a soft option. It requires its own calculation and evidence of income, housing costs and household circumstances.

Appendix FM-SE: why specified evidence matters

Appendix FM-SE sets out specified evidence required for many Appendix FM applications. This is where many otherwise strong applications go wrong.

The Home Office may expect evidence in a precise format, covering a precise period, from a precise source. Examples include payslips, bank statements, employer letters, tax documents, company accounts, dividend vouchers, savings evidence, pension evidence and evidence relating to English language or relationship status.

Common Appendix FM-SE problems include:

bank statements not covering the full required period;
payslips not matching bank deposits;
employer letters missing required information;
self-employment documents from the wrong tax year;
cash savings held for too short a period;
relying on income that is not permitted for the chosen category;
combining income sources in a way the Rules do not allow;
uploading screenshots instead of proper statements;
documents being dated after the application where the Rules require evidence at the date of application;
translations missing required certification.

Appendix FM-SE is not just an evidence checklist. It is part of the legal test. A strong application must match the evidence to the correct rule and explain any complexity before the Home Office uses it as a reason to refuse.

Accommodation requirement under Appendix FM

Appendix FM applications usually require evidence that there will be adequate accommodation in the UK without overcrowding and without relying on public funds in an impermissible way.

Accommodation evidence may include a tenancy agreement, mortgage statement, title register, letter from the owner or landlord, property inspection report where useful, council tax evidence, and evidence of who lives at the address.

The Home Office may be concerned if the accommodation is overcrowded, temporary, undocumented, disputed, or provided by a third party without clear permission. Where family members are living with relatives, the evidence should show the owner or tenant’s consent and the practical sleeping arrangements.

English language requirement

Many partner and parent applicants under Appendix FM must meet an English language requirement unless exempt. For initial partner applications, the requirement is commonly at CEFR A1 speaking and listening. For some extensions after 2.5 years, A2 may be required. Settlement normally requires higher knowledge of language and life requirements unless an exemption applies.

The applicant may meet the requirement through an approved Secure English Language Test, nationality from a majority English-speaking country, an accepted academic qualification taught or researched in English, or an exemption such as age, disability or exceptional circumstances depending on the route and application type.

The test must be the right type, at the right level, from an approved provider, and capable of online verification. Taking the wrong test can lead to refusal even where the applicant speaks English well.

Genuine and subsisting relationship evidence

In partner cases, the Home Office must be satisfied that the relationship is genuine and subsisting. This means the relationship is real, ongoing and not entered into primarily to obtain immigration permission.

Good relationship evidence is not about overwhelming the Home Office with hundreds of pages of messages. It is about presenting a coherent history of the relationship, supported by reliable documents.

Useful evidence may include:

marriage or civil partnership certificate;
evidence of living together;
travel records and visits;
photographs across different periods and settings;
communication records, sampled sensibly;
evidence of financial support or shared finances;
evidence of children together;
statements from the couple explaining the history and future plans;
evidence that previous relationships have ended.

The evidence should deal with any obvious weakness. Long periods apart, limited visits, language barriers, age gaps, cultural differences, previous refusals, online relationships and short courtships can all be explained, but they should not be ignored.

Previous relationships and divorce evidence

Appendix FM partner applications often require evidence that any previous marriage, civil partnership or durable relationship has permanently broken down. This may include divorce decrees, dissolution orders, death certificates or other reliable evidence.

Where a divorce took place overseas, the Home Office may consider whether it is recognised for UK immigration purposes. If there is any doubt about the validity of a divorce or marriage, specialist advice should be taken before submitting the application.

A relationship timeline should be accurate. Dates of separation, divorce, new relationship, engagement, marriage, visits and applications should not contradict the documents. Inconsistency can trigger credibility concerns.

Children and the best interests duty

Where children are affected by an Appendix FM decision, their best interests are a primary consideration. This does not mean the child’s interests automatically win, but they must be considered carefully and lawfully.

Evidence about children may include birth certificates, nationality evidence, school letters, medical records, therapy or safeguarding evidence, evidence of special educational needs, evidence of contact with both parents, evidence of emotional dependency and statements from adults involved in the child’s care.

In cases involving British children or children who have lived in the UK for a long period, the question of reasonableness may become central. The application should explain not only the adult’s immigration position, but the real-world consequences for the child.

EX.1, EX.2 and exceptional circumstances

Some applicants cannot meet all of the ordinary Appendix FM requirements. That does not always end the case. Appendix FM contains exceptions and exceptional circumstances provisions which may be relevant, particularly where refusal would breach Article 8 family life rights.

EX.1 is often discussed in partner and parent cases. In broad terms, it may be relevant where there are insurmountable obstacles to family life continuing outside the UK, or where a qualifying child is involved and it would not be reasonable to expect that child to leave the UK. EX.2 explains the meaning of insurmountable obstacles in this context.

Exceptional circumstances under Appendix FM and Home Office guidance require a high-quality factual and legal presentation. The argument is not simply: “This refusal would be upsetting.” Family separation is often distressing, but the legal test is more demanding. The case must explain why refusal would result in unjustifiably harsh consequences or would be disproportionate under Article 8.

Relevant evidence may include medical evidence, psychological evidence, child welfare evidence, country evidence, caring responsibilities, disability evidence, risk evidence, practical barriers to relocation, cultural or legal barriers, education issues, dependency and the consequences of separation.

Exceptional circumstances arguments should be used carefully. They are not a substitute for meeting the Rules where the Rules can be met. But where the ordinary requirements cannot be met, they may be essential.

5-year route and 10-year route under Appendix FM

Appendix FM cases may lead to different routes to settlement. A person who meets the main partner or parent requirements may usually be placed on a 5-year route to settlement. A person granted permission because of exceptions or Article 8 factors may be placed on a 10-year route.

This distinction matters. A 10-year route usually means more applications, more cost, more uncertainty and a longer period before settlement. Applicants sometimes believe that any grant is a complete success, but the route granted can have major long-term consequences.

Before applying, it is important to understand whether the evidence supports the 5-year route or whether the case is realistically a 10-year route case. Where the Home Office grants 10-year leave despite the applicant believing they met the 5-year requirements, legal advice may be needed on whether there is any challenge or correction available.

Settlement after Appendix FM permission

Settlement is not automatic. Applicants on the family route must meet the settlement rules in force at the time of application. For many family route applicants, settlement is now considered under Appendix Settlement Family Life or related settlement provisions, depending on the route and history of leave.

Settlement applications may involve continuous residence, relationship requirements, financial requirements, English language and Life in the UK requirements, suitability and immigration history. Time spent on different routes may not always combine in the way applicants expect.

Common settlement problems include applying too early, misunderstanding the qualifying period, relying on the wrong route, failing to meet the financial requirement, missing Life in the UK evidence, unresolved suitability issues, or assuming that a previous grant means the Home Office will not check the case again.

Applying from outside the UK

Entry clearance applications under Appendix FM are made from outside the UK. The applicant must normally be in a country where they are permitted to apply, and the correct online form and process must be used.

Outside-UK applications require particular care because refusal can leave the family separated. The case should be decision-ready at the point of submission. It is rarely sensible to submit first and gather important evidence later unless the Rules clearly allow it and the risk has been assessed.

For overseas applicants, the documents often involve different countries, languages, legal systems and banking formats. Translations, overseas employment, foreign marriage certificates, divorce documents and travel history must be prepared carefully.

Applying from inside the UK

In-country Appendix FM applications may be extensions, switches or human rights applications. The applicant’s current immigration status is critical. A person with valid leave may have different options from an overstayer or a visitor.

Timing matters. An application submitted before leave expires may protect the applicant’s position while it is pending, provided it is valid. Late applications, gaps in leave and previous overstaying can affect the route, conditions, appeal rights and future settlement.

Switching into Appendix FM from inside the UK must be checked carefully. Some immigration categories do not permit switching into the family route from within the UK. If switching is not allowed, the application may need to be made from overseas unless an exception or human rights argument is properly available.

What evidence is needed for an Appendix FM application?

The exact evidence depends on the route, but most Appendix FM applications require evidence in several categories.

Identity and status evidence may include passports, BRPs where relevant, eVisas, share codes, immigration status evidence, naturalisation certificates, settlement evidence and travel history.

Relationship evidence may include marriage certificates, civil partnership certificates, cohabitation documents, photographs, travel records, communication records, evidence of children, divorce evidence and relationship statements.

Financial evidence may include payslips, bank statements, employer letters, tax documents, company documents, accounts, pension documents, savings evidence, benefit evidence and adequate maintenance calculations.

Accommodation evidence may include tenancy documents, mortgage statements, title documents, landlord letters, property inspection evidence, council tax records and details of household members.

English language evidence may include approved test evidence, degree evidence, Ecctis confirmation where required, nationality evidence or exemption evidence.

Child evidence may include birth certificates, school letters, medical records, parental responsibility evidence, child arrangement orders, contact evidence and welfare evidence.

Suitability evidence may include criminal record documents, court records, explanations of previous immigration breaches, NHS debt payment evidence and evidence correcting Home Office concerns.

Common Home Office refusal reasons in Appendix FM cases

Appendix FM refusals often follow predictable patterns. The most common refusal reasons include:

the financial requirement is not met or not evidenced correctly;
Appendix FM-SE specified evidence is missing or defective;
the relationship is not accepted as genuine and subsisting;
the applicant and sponsor have not shown an intention to live together permanently;
previous relationships are not shown to have permanently broken down;
the accommodation evidence is inadequate;
the English language evidence is wrong or missing;
the applicant used the wrong form or applied from the wrong place;
the parent route evidence does not prove active parental involvement;
the child application does not prove sole responsibility or serious and compelling considerations;
the Home Office relies on previous immigration breaches or deception;
the Article 8 or exceptional circumstances argument is too general or unsupported.

A refusal is not always legally correct. However, a successful challenge usually requires more than saying that the decision is unfair. The refusal must be analysed against the Rules, the evidence submitted, the evidence that can now be obtained, and the available appeal or review mechanism.

What if an Appendix FM application is refused?

If an Appendix FM application is refused, the first step is to read the decision letter carefully. The refusal letter should identify the requirements the Home Office says were not met and whether there is a right of appeal, administrative review or another route of challenge.

Many Appendix FM refusals carry a right of appeal on human rights grounds, but this depends on the decision and the type of application. Appeal deadlines are strict. Missing a deadline can seriously weaken the case.

After refusal, the options may include:

appealing to the First-tier Tribunal where there is a right of appeal;
making a fresh application with stronger evidence;
requesting reconsideration in limited circumstances;
challenging an unlawful decision by judicial review where appropriate;
correcting a route, form or evidence problem and reapplying.

The best option depends on the reason for refusal. If the Home Office made a legal or factual error, an appeal may be appropriate. If the application was poorly evidenced but the facts are now strong, a fresh application may sometimes be faster or more practical. If there is no appeal right and the decision is unlawful, judicial review may need to be considered.

Do not assume that a fresh application is always safer than an appeal. Reapplying can sometimes repeat the same problem, create additional cost, or allow the Home Office to maintain a damaging allegation. Equally, appealing a weak case without fixing the evidence can waste time and money.

Appendix FM appeals and Article 8 family life

Many Appendix FM appeals are human rights appeals based on Article 8. The Tribunal may consider whether the decision is disproportionate, taking into account the Immigration Rules, the public interest, the applicant’s immigration history, the family’s circumstances and the best interests of any children.

Important Article 8 cases have considered the financial requirement, insurmountable obstacles, precarious family life, the best interests of children and the reasonableness of expecting a child to leave the UK. The legal test is fact-sensitive. The same rule can produce different outcomes in different families.

A strong appeal usually needs:

a careful chronology;
a legal analysis of the relevant Appendix FM requirements;
a direct answer to every refusal reason;
witness statements from the applicant and sponsor;
supporting evidence dealing with relationship, finance, children, health and hardship;
focused submissions on Article 8 and proportionality;
evidence explaining why refusal would cause more than ordinary hardship where that is the argument.

The Tribunal is not there to reward poor preparation. If the Home Office refused because documents were missing, the appeal should explain whether the documents existed, why they matter, and how they satisfy the Rules or human rights test.

How strict is the Home Office with Appendix FM?

The Home Office is often strict with Appendix FM because the rules are detailed and evidence-led. This is especially true for financial evidence, self-employment income, cash savings, relationship credibility, parent route evidence and cases involving previous immigration breaches.

Some discretion exists, particularly in human rights and exceptional circumstances cases, but discretion is not a reliable substitute for meeting the Rules. The safest approach is to prepare the application as though the decision-maker will check every date, document, bank entry, payslip, address and inconsistency.

Where the case is straightforward, good preparation may be enough. Where there is a previous refusal, overstaying, criminality, complex finances, disputed parenting, a child welfare issue or unusual relationship history, the risk level is higher and the application should be legally structured.

Do you need a lawyer for an Appendix FM application?

Not every Appendix FM application needs a lawyer. Some simple cases can be prepared by applicants themselves if the relationship is straightforward, finances are clean, documents are complete and there are no immigration history problems.

Legal advice becomes much more important where:

the financial requirement is close, complex or based on self-employment;
the sponsor is a company director;
the applicant has overstayed or breached immigration conditions;
there has been a previous refusal;
the Home Office may allege deception;
the relationship evidence is unusual or limited;
the couple have spent long periods apart;
there are children from previous relationships;
the case depends on EX.1 or exceptional circumstances;
there are criminality, NHS debt or suitability issues;
the applicant wants to preserve a 5-year route rather than fall onto a 10-year route.

A lawyer’s role is not to guarantee a visa. It is to identify the correct route, test the evidence against the Rules, address weaknesses before the Home Office does, prepare the legal representations and reduce avoidable refusal risk.

How we approach Appendix FM applications

We approach Appendix FM applications as legal evidence projects, not form-filling exercises. The aim is to make the decision-maker’s task clear: identify the route, prove the requirements, explain any weakness and address the relevant legal test.

Our work may include:

checking the correct Appendix FM route;
reviewing eligibility, validity, suitability and evidence requirements;
calculating the financial requirement;
checking Appendix FM-SE specified evidence;
reviewing relationship and cohabitation evidence;
preparing document checklists tailored to the case;
drafting legal representations;
addressing previous refusals or immigration history problems;
preparing Article 8 and exceptional circumstances arguments where needed;
advising on refusal, appeal or fresh application strategy.

If your family life, children, immigration status or future settlement depends on an Appendix FM application, careful preparation is not a luxury. It is often the difference between a clear application and a refusal that could have been avoided.

Practical next steps before applying under Appendix FM

Before submitting an Appendix FM application, take these steps:

identify the exact route: partner, fiancé, parent, child, extension or settlement;
check whether the application must be made inside or outside the UK;
confirm the sponsor’s immigration status;
check whether the financial requirement is met and how it will be evidenced;
check Appendix FM-SE before relying on financial documents;
prepare relationship evidence in a clear chronology;
obtain accommodation evidence;
check English language requirements and exemptions;
identify any suitability or immigration history risks;
consider whether children’s best interests or exceptional circumstances need to be addressed;
avoid submitting until the evidence matches the route.

Do not rely on generic online checklists without checking the current Rules. Appendix FM cases are fact-specific. A checklist that works for one family may be dangerous for another.

Book legal advice on an Appendix FM family visa application

If you are preparing a spouse visa, partner visa, fiancé visa, parent application, child application, extension, settlement application or appeal under Appendix FM, you can book a legal consultation to assess the route, the evidence and the risks before submission.

Book an appointment for Appendix FM family visa advice

We can advise on eligibility, review evidence, identify refusal risks, prepare legal representations and assist with the application or appeal strategy. We do not guarantee outcomes, but we can help ensure the case is presented clearly, accurately and in accordance with the current Rules.

Appendix FM frequently asked questions

What is Appendix FM in UK immigration law?

Appendix FM is the part of the UK Immigration Rules dealing with many family visa applications, including spouse, partner, fiancé, parent and child applications. It sets out relationship, financial, accommodation, English language, suitability and human rights requirements for family members seeking to enter or remain in the UK.

Does Appendix FM apply to spouse visa applications?

Yes. Most UK spouse and partner visa applications are considered under Appendix FM, together with Appendix FM-SE and relevant Home Office guidance. The applicant usually needs to prove a genuine relationship, sponsor status, financial requirement, accommodation, English language and suitability requirements.

What is Appendix FM-SE?

Appendix FM-SE sets out specified evidence required for many Appendix FM applications. It is especially important for financial evidence. A case can be refused even where the sponsor earns enough if the documents do not meet the specified evidence rules.

What is the current Appendix FM financial requirement for partner applications?

For many new partner applications, the current minimum income requirement is £29,000 gross per year. Transitional rules may apply to some applicants who were already on the family route with the same partner before the April 2024 changes. The calculation and evidence should be checked carefully before applying.

Can I apply under Appendix FM from inside the UK?

Some applicants can apply under Appendix FM from inside the UK, but not everyone can switch from every immigration category. Visitors and some other short-term categories may face restrictions. The applicant’s current status, timing and route must be checked before submitting an in-country application.

What happens if I do not meet all Appendix FM requirements?

If the normal requirements are not met, the case may still need to be considered under exceptions or exceptional circumstances, including Article 8 family life. However, the threshold can be high and the evidence must show why refusal would be disproportionate or cause unjustifiably harsh consequences.

Can an Appendix FM refusal be appealed?

Many Appendix FM refusals carry a right of appeal on human rights grounds, but this depends on the decision. The refusal letter should be checked immediately because appeal deadlines are strict. In some cases, a fresh application or judicial review may be more appropriate.

Is Appendix FM the same as Appendix FM-SE?

No. Appendix FM sets out many of the substantive family visa requirements. Appendix FM-SE sets out specified evidence required to prove certain requirements, especially financial evidence. A successful application often needs both the legal requirements and the specified evidence to be satisfied.

Legal disclaimer

This article provides general information about Appendix FM family visa applications under UK immigration law. It is not legal advice. Appendix FM, Appendix FM-SE, suitability rules, Home Office guidance and financial requirements can change, and the correct advice depends on the facts, documents, immigration history and date of application. You should obtain advice on your own circumstances before relying on this information.

Last legally reviewed: 19 June 2026 By: Adam Sierant