Spouse and partner visa UK requirements explained

For many couples, a UK spouse or partner visa is far more than an administrative process. It determines whether you can live together, build a home and avoid prolonged separation. What appears straightforward is governed by detailed and highly prescriptive Immigration Rules under Appendix FM and Appendix FM SE.

Although most people search for a “spouse visa”, the correct route is the partner route, which applies to spouses, civil partners and unmarried partners who meet the eligibility criteria. Understanding the rules — and how the Home Office interprets them — is essential before applying.

Who qualifies under the partner route

You may apply if your partner in the UK is:

• A British citizen.
• A person with indefinite leave to remain.
• A person with settled status under the EU Settlement Scheme.
• A person with refugee status or humanitarian protection.

You must both be over 18. The relationship must be genuine and subsisting. You must intend to live together permanently in the UK.

The route includes:

• Married spouses.
• Civil partners.
• Unmarried partners who have lived together for at least two years in a relationship akin to marriage.

Fiancé(e)s apply under a related but separate six-month entry clearance route and must marry before switching.

The £29,000 financial requirement

The financial requirement is one of the most technical parts of a spouse or partner visa application. The Home Office applies it strictly, and the threshold that applies to you depends on when your application is decided and which financial category you fall under.

The rules allow several different types of income to be used — for example, employment, self‑employment, company‑director income, pensions, rental income, investment income and, in some cases, cash savings. Each category has its own evidential rules under Appendix FM‑SE, and only income that is presented in the correct format will be accepted.

Cash savings can also be used, either alone or combined with income, but the level required varies depending on the rules that apply to your case. Figures often circulated online apply only in specific scenarios and do not apply universally, particularly for applicants who fall under transitional arrangements.

Because the financial rules are prescriptive, many applications are refused not because the couple fails to meet the requirement, but because the evidence does not match the category being relied upon.

Understanding which category applies to you — and how to evidence it correctly — is essential before applying.

Proving your relationship is genuine

The Home Office does not simply accept a marriage certificate as proof. Caseworkers assess whether the relationship is genuine and ongoing.

Evidence may include:

• Cohabitation documents over time.
• Joint financial commitments.
• Travel history.
• Communication records if you have lived apart.
• Statements explaining how your relationship developed.

Inconsistent timelines, limited documentation or unexplained gaps can create unnecessary doubt. The burden of proof rests with the applicant.

A marriage certificate alone is not enough, and at times it may not be relevant. The Home Office must be satisfied that the relationship is genuine and ongoing, and that both partners intend to live together permanently in the UK.

Caseworkers assess this by looking at the overall picture of your life together. Clear timelines and consistent documentation help demonstrate the continuity of the relationship.

Gaps, inconsistencies or limited evidence can raise questions, and the burden of proof rests with the applicant. Presenting the right type of evidence — in a structured and coherent way — is often just as important as the evidence itself.

English language and accommodation requirements

For an initial application, the applicant must usually demonstrate English language ability at level A1.

You must also show that adequate accommodation is available in the UK. The property must not be overcrowded and must be lawfully occupied.

These requirements are often treated as secondary. They are not. Failure to evidence either properly can lead to refusal.

Length of visa and the route to settlement

If granted from outside the UK, the initial visa is normally valid for two years and nine months. If granted from inside the UK, it is typically valid for two years and six months.

After five years on the partner route, applicants may become eligible for indefinite leave to remain, provided the financial and English language requirements continue to be met.

Planning for settlement should begin at the first application, not the last extension.

Why spouse and partner visas are refused

Many couples only realise how strict the rules are when they receive a refusal decision.

In practice, most refusals arise from:

• Failure to meet or properly evidence the £29,000 threshold.
• Incorrect categorisation of income.
• Missing mandatory documents.
• Weak or inconsistent relationship evidence.
• Previous immigration breaches.

In many cases, the relationship itself is not in doubt. The refusal stems from technical non-compliance with Appendix FM and Appendix FM-SE.

A refusal can mean prolonged separation, additional fees and months of uncertainty. In some cases, there is a right of appeal. In others, a fresh application must be prepared.

The cost of getting it wrong is rarely just financial.

Immigration rules change regularly

The partner route has been subject to significant reform in recent years. Financial thresholds have increased, and evidential rules remain prescriptive.

Applications are assessed against the Immigration Rules in force at the date of decision or under any applicable transitional arrangements. Online forums and outdated guidance frequently misstate the current position.

Up-to-date legal advice ensures your application reflects the rules as they stand now.

Guidance from our immigration solicitors

Spouse and partner visa applications are emotionally significant and technically demanding. Even where couples clearly meet the substantive requirements, the structure and sequencing of evidence can determine the outcome.

Sanae Sahebjalal, head of immigration at SO Legal, advises individuals and families on spouse and partner visa applications, extensions and refusals. We assist with assessing eligibility, reviewing financial documentation in line with Appendix FM-SE and preparing applications to reduce the risk of refusal.

Sanae explains:

“We regularly see couples who meet the financial requirement but have structured their evidence incorrectly. Appendix FM is precise. Careful preparation and early advice can prevent avoidable refusals and reduce the risk of unnecessary separation.”

If you are unsure whether you qualify, concerned about the £29,000 threshold, facing a tight deadline or dealing with a refusal, taking advice before you submit can make a material difference.

Get in touch to speak with our immigration solicitors.