UK Immigration Appendix FM Explained for Families

Structure of Appendix FM

Appendix FM is divided into sections covering: entry clearance as a partner, leave to remain as a partner, entry clearance as a fiance(e), entry clearance and leave to remain as a parent, entry clearance as an adult dependant relative, and indefinite leave to remain on family routes.

Each section sets out the eligibility requirements (relationship, finances, English language, accommodation, immigration status of sponsor), the suitability requirements (good character, no recourse to public funds, not previously refused on specified grounds), and the procedural rules.

Key Appendix FM concepts

Genuine and subsisting relationship: the test applies at every stage. Evidence covers contemporaneous documentation of joint life across the relationship's duration. Sham relationships are caught under suitability grounds.

Minimum income requirement: the sponsor must meet the threshold via income, savings, or combinations. Appendix FM-SE specifies the categories (A through G) and the specific evidence for each. Children add increments to the threshold.

Adequate accommodation: the family must have accommodation that meets statutory overcrowding tests and is owned, rented or lawfully occupied by the sponsor. Family-provided accommodation is acceptable with consent.

English language: stepped requirement of A1 at initial, A2 at extension, B1 at ILR. Met by approved test, listed nationality, or qualifying degree.

Appendix FM-SE: specified evidence

Appendix FM-SE complements Appendix FM by setting out the specific evidence required. For income from employment (Categories A and B): payslips, bank statements showing salary credits, employer letter. For self-employment (Categories F and G): self-assessment tax returns, SA302 forms, accountant letters for limited company directors.

Cash savings: bank statements showing a continuous 6-month holding above the threshold formula. Non-employment income (Category C): tax returns and source documents. Pension income (Category E): pension statements and bank statements showing receipt. Combinations have specific formulae.

Suitability and Article 8

Suitability under paragraph 9 of Part 9 covers general grounds for refusal: deception, criminality, false documents, breach of immigration rules in the past. A 10-year ban on entry clearance applies to deception findings.

Article 8 (right to family and private life) under the European Convention on Human Rights applies separately. Where an application would refuse under Appendix FM but refusal would breach Article 8, the application may succeed under exceptional circumstances grounds, particularly where the sponsor or children have strong UK roots.

The 5-year and 10-year routes

The 5-year route: applicants meeting all Appendix FM requirements progress through 33-month initial leave, 30-month extension, and ILR at 60 months. This is the standard family migration path.

The 10-year route: applicants who do not meet all Appendix FM requirements but who succeed on Article 8 grounds (typically because of UK-born children, long UK residence, or other exceptional circumstances) progress through extensions over 10 years before ILR. The 10-year route is more demanding to evidence at each stage.

How Appendix FM changes

Like other Immigration Rules, Appendix FM changes through Statements of Changes. Recent changes include adjustments to the minimum income threshold and updates to the evidence specifications in FM-SE.

Major court decisions (Court of Appeal, Supreme Court, and European Court of Human Rights) have shaped the interpretation of Appendix FM over time. The Home Office sometimes amends the rules in response to court decisions.

Appendix FM structure and key paragraphs

Section R-LTRP: requirements for leave to remain as a partner. Paragraphs covering: eligibility, immigration status of sponsor, relationship requirements, financial requirements, English language, accommodation, suitability under paragraph 9 of Part 9.

Section EC-P: requirements for entry clearance as a partner from outside the UK. Equivalent requirements to LTRP but with entry clearance considerations.

Section R-ILR: requirements for indefinite leave to remain as a partner. The settlement test after 5 or 10 years of continuous family route leave.

Sections covering children: EC-CR for entry clearance, R-CR for leave to remain. Eligibility, relationship, age, immigration status of parent.

Sections covering parents: paragraph EC-PT for entry clearance as a parent, R-PTR for leave to remain. The parent route is for those with parental responsibility for UK-resident British or settled children.

Sections covering adult dependant relatives: the ADR route with its high-threshold long-term personal care test.

Appendix FM-SE: the specified evidence

Categories A and B: employment income. Specified evidence: 6 months of payslips (Category A) or 12 months (Category B), corresponding bank statements showing salary credits, employer letter on letterhead.

Category C: non-employment income. Specified evidence: source documentation (tenancy agreements for rental, dividend vouchers for investments, etc.), tax returns showing the income, bank statements showing receipts.

Category D: cash savings. Specified evidence: bank statements for the 6-month holding period showing daily balances above the threshold.

Category E: pension income. Specified evidence: pension statements, bank statements showing receipt, confirmation of continuing payment.

Categories F and G: self-employment income. Specified evidence: HMRC SA302 forms for the relevant tax years, self-assessment tax returns, bank statements showing income flows, accountant letters for limited company directors.

Combinations: each pairing has its own formula in Appendix FM-SE. The specific calculations are technical; immigration advisers and specialist accountants handle complex combinations.

Suitability under paragraph 9 of Part 9

Mandatory grounds for refusal: criminality (specific categories), deception (use of false documents or false information), debts to the NHS, breach of immigration laws, threats to public good, exclusion under the Immigration Rules.

Discretionary grounds: prior overstaying, prior breach of conditions, certain criminal cautions, professional misconduct, and other character-related concerns. The Home Office's caseworker assesses each on the specific facts.

Sham marriage rule: a marriage or civil partnership entered into primarily for immigration advantage without genuine intention to live as a couple. The 10-year ban on entry clearance applies to sham marriage findings.

Continuing implications: paragraph 9 findings affect not just the current application but future applications. The 10-year ban for deception is the most serious; recent overstayings can also affect applications for years afterwards.

Article 8 ECHR and exceptional circumstances

Article 8: 'Everyone has the right to respect for his private and family life, his home and his correspondence.' Interference with this right must be in accordance with law and necessary in a democratic society for specified legitimate aims.

Application to immigration: refusal of family route applications can interfere with Article 8 rights. Where the interference is not justified, the application must succeed under Article 8 even where it does not meet the formal Appendix FM requirements.

Exceptional circumstances grounds: in Appendix FM, the recognition that Article 8 sometimes requires exceptions to the standard rules. Common scenarios: UK-born children, long UK residence, particular hardship if removed.

The 10-year route: practical implementation of Article 8 exceptional circumstances. Where the application meets Article 8 grounds but not the 5-year route requirements, the 10-year route applies. The applicant progresses through extensions every 30 months to ILR.

Section 55 duty: best interests of children

Section 55 of the Borders, Citizenship and Immigration Act 2009: requires the Secretary of State to have regard to the need to safeguard and promote the welfare of children when carrying out immigration functions. The duty applies to all UKVI decisions affecting children.

Application: where the family route decision affects a child (the child is the applicant, the sponsor is a parent of children, or the dependants include children), the duty requires consideration of the children's best interests as a primary (not paramount) consideration.

Evidence: applications affecting children should set out the children's circumstances, their best interests, and how the decision serves them. School attendance, friendships, community connections, family stability are all relevant.

Case law: ZH (Tanzania) v SSHD established the framework for applying section 55 in family migration cases. The Supreme Court emphasised that the duty is substantive, not procedural; the decision-maker must actually consider the children's interests, not just acknowledge them.

Practical Appendix FM application strategy

Pre-application document review: identifies weaknesses in the package. Many family route refusals are about evidence completeness rather than substance. Specialist review reduces refusal risk.

Build evidence over time: financial evidence covers the relevant period (12 months for some categories). Building the evidence package over months allows time to gather and verify documents.

Combined approaches: financial requirement can be met through combinations. Where one source alone falls short, combinations under Appendix FM-SE formulae fill the gap.

Genuine relationship evidence: substantial documentation across the relationship. Joint household, photos, communications, family acknowledgement.

Long-term planning: 5-year route to ILR, then naturalisation. The end-to-end timeline supports building the documentation that supports each stage's application.

Records and the family route documentary picture

Document organisation: a structured folder system (physical or digital) for immigration documents reduces friction across the years of the visa. Categories: identity (passports, BRPs, eVisa records), employment (CoS, payslips, employer letters), finances (bank statements, tax returns), relationships (where applicable), education (where applicable), travel (boarding passes, hotel receipts).

Digital preservation: scan and back up all documents to secure cloud storage. Multiple backups (separate cloud, USB drive, family member's copy) protect against loss. Encryption is sensible for sensitive documents (tax records, financial statements).

Long-term retention: documents from the visa period are needed at extension, ILR, and potentially naturalisation. Keep documents for at least 6 years after the visa period; immigration records are often referenced years later.

Records during the qualifying period: from day one of the initial visa, track UK presence and absences for the eventual settlement calculation. Travel logs, employer travel records, and supporting evidence all build the documentary picture.

Using GOV.UK and official sources effectively

GOV.UK as the primary source: the UK government's single online portal for most public services. Immigration Rules, caseworker guidance, current fees and IHS rates, application forms, and updates are all on GOV.UK. The site is the authoritative reference for any current rule or process.

Subscribing to updates: GOV.UK allows email subscriptions to specific topics including immigration. Updates arrive when guidance is amended or new Statements of Changes are published. Practitioners and engaged applicants commonly subscribe.

Statements of Changes (SoCs): published on GOV.UK as PDF documents. Each SoC has a HC number identifying it; recent SoCs HC 590 of 2023, HC 1496 of 2023, HC 246 of 2024 introduced significant changes. The consolidated Immigration Rules on GOV.UK reflect the current text after all SoCs.

Modernised caseworker guidance: published separately from the Rules. Covers practical application; not binding but highly influential. Updates flow through new versions with effective dates.

ONS, HMRC and other primary data: GOV.UK aggregates data from across government. ONS migration statistics, HMRC tax and customs data, sectoral statistics from departments. The data underlies policy decisions and is publicly accessible.

Maintaining compliance with Appendix FM through the route

Beyond the immediate application: the immigration journey continues across years. The initial visa is the first stage; extensions, settlement, and citizenship follow. Building a clean record from day one supports each subsequent stage.

Compliance with visa conditions: work permission, study permission, public funds restriction, residence requirements. The conditions are stated on the visa or in the route's policy guidance. Breaching conditions can trigger curtailment and affect future applications.

Maintaining contact with UKVI: update address and contact details promptly when they change. Missed correspondence from UKVI can lead to missed deadlines for extensions or curtailment responses. The UKVI account is the main channel.

Documenting changes during the visa: changes of address, employer, family circumstances, marital status. Most changes should be reported through the UKVI account; some require formal applications.

Preparing for the next application: each application benefits from the documentation gathered during the visa. Continuous records of residence, employment, income, and family circumstances support extension and ILR applications.

Considering naturalisation as the long-term destination: for those intending to remain in the UK permanently, naturalisation 12 months after ILR removes future immigration concerns. The cost is meaningful but the lifetime benefit is substantial.

Specialist immigration advice across the journey: pre-application review, refusal challenges, complex circumstances, settlement applications, naturalisation. The cost of specialist advice is small compared with the cost of poor applications. OISC-regulated advisers and SRA-authorised solicitors provide the regulated advice landscape.

Disclaimer

This article provides general information about UK immigration law and is not legal advice. The Immigration Rules are amended frequently. Anyone affected by an active immigration decision, refusal or enforcement matter should take advice from an OISC-regulated adviser or a solicitor authorised under the Solicitors Regulation Authority.

Frequently asked questions

What is Appendix FM in UK immigration?

The section of the UK Immigration Rules governing family migration: partners, children, parents and adult dependant relatives of British citizens, settled persons, refugees and others with the required UK status. It is supplemented by Appendix FM-SE which specifies the evidence required.

What are the income categories in Appendix FM-SE?

Categories A and B (employment income), Category C (non-employment income), Category D (cash savings), Category E (pension income), Categories F and G (self-employment income). Each has its own specified evidence requirements and rules for combinations.

Can Article 8 override Appendix FM?

Article 8 applies separately. Where an application would refuse under Appendix FM but refusal would breach Article 8 (right to family and private life), the application may succeed under exceptional circumstances grounds. This is typically the 10-year route rather than the 5-year route.

What is the genuine and subsisting relationship test?

The test that the relationship is real and continuing. Evidence covers contemporaneous documentation across the relationship's duration. The test applies at every stage of the family route: entry, extension, and ILR.

How often does Appendix FM change?

Several times each year through Statements of Changes. Recent significant changes include the minimum income threshold adjustments and evidence specifications in FM-SE. The structure of the appendix is more stable than the specific figures.

Frequently asked questions

What is Appendix FM in UK immigration?

The section of the UK Immigration Rules governing family migration: partners, children, parents and adult dependant relatives of British citizens, settled persons, refugees and others with the required UK status. It is supplemented by Appendix FM-SE which specifies the evidence required.

What are the income categories in Appendix FM-SE?

Categories A and B (employment income), Category C (non-employment income), Category D (cash savings), Category E (pension income), Categories F and G (self-employment income). Each has its own specified evidence requirements and rules for combinations.

Can Article 8 override Appendix FM?

Article 8 applies separately. Where an application would refuse under Appendix FM but refusal would breach Article 8 (right to family and private life), the application may succeed under exceptional circumstances grounds. This is typically the 10-year route rather than the 5-year route.

What is the genuine and subsisting relationship test?

The test that the relationship is real and continuing. Evidence covers contemporaneous documentation across the relationship's duration. The test applies at every stage of the family route: entry, extension, and ILR.

How often does Appendix FM change?

Several times each year through Statements of Changes. Recent significant changes include the minimum income threshold adjustments and evidence specifications in FM-SE. The structure of the appendix is more stable than the specific figures.