Proof of Relationship: What Family Visa Evidence Shows

For a UK family visa application as a spouse or partner, proof of relationship is not a single document but a pattern of evidence covering how you met, how long you have lived together, what you share financially, and whether you act as each other’s carer. The Home Office asks you to describe your relationship and to back that description with documents such as council tax bills and other records that show you share a life. You also need to provide personal details for you, your partner, any previous partners, and all children, even children who are not applying. The exact list of documents you must upload is confirmed when you apply online, so the practical step is to gather the evidence described on the official page and then follow the application instructions.

What the Home Office asks you to prove

When you apply as a spouse or partner, the application asks about your relationship in specific terms. You will be asked how you met, how often you see each other, how long you have lived together, what you pay for together, and whether you are your partner’s carer. These questions are not a formality. They are the framework against which your supporting documents are assessed.

The evidence you provide should answer each of those questions. If you say you have lived together for three years, you need documents that cover that period. If you say you share household costs, you need records that show joint payments. If you are your partner’s carer, you need something that demonstrates that role.

Documents that show you live together

The official guidance names council tax bills as an example of proof that you live together. It does not limit you to that document, but it signals the kind of evidence that works: official correspondence addressed to both of you at the same address, covering a period of time.

You should gather documents that show a shared address over time, not just one bill. Utility statements, bank statements, tenancy agreements and council tax bills can all help, but the key is that they are addressed to you and your partner at the same property. If you have only recently moved in together, your evidence will be shorter, and you should be ready to explain that in your application.

Financial evidence and what counts as income

Proof of relationship is closely tied to proof of finances. For a partner application, you must show that you and your partner meet the financial requirement, based on your combined UK income or your partner’s income. The official page lists what can count:

Income source	What counts	Evidence you might provide
Employment	Income from employment before tax and National Insurance, UK income only	P60 or payslips, bank statements, employer letter
Self-employment	Income earned from self-employment or as a director of a UK limited company	Self Assessment tax return
Cash savings	Savings above £16,000	Bank statements showing the savings
Pension	Money from a pension	Pension statements or award letters
Non-work income	Property rentals, dividends	Rental agreements, dividend statements

If you or your partner are self-employed, your income is based on what you earned in the last 6 months or more, counting back from the day you apply. If you are employed, the official page suggests you could include 6 months of payslips counting back from the day you apply, bank statements showing the income, and a letter from the employer.

The employer’s letter must be dated, on headed paper, and confirm: that you or your family member are employed there, the job title, how long you have worked there, the type of contract, what you earn before tax and National Insurance, how long you have been paid that salary, and that the payslips are genuine.

If your income is not from employment, or if you have taken maternity or paternity leave in the last 6 months, or if you want to combine different income sources, the official page says you need to follow extra guidance in Appendix FM and Appendix HM armed forces. That guidance is where you will find the specific evidence rules for your situation.

Your partner’s details and previous relationships

The application asks for your partner’s name, date of birth, nationality, passport details, and their right to be in the UK, for example whether they are a British citizen. You also need to give details of any people your partner was previously married to, in a civil partnership with, or had children with, and provide evidence of marriages ending, such as a divorce certificate.

The same applies to you. You must include details of anyone you previously married or had children with, and evidence that those marriages ended. This is not optional. The Home Office needs a complete picture of your family and relationship history, and missing information can cause delays or refusal.

Children and dependants

You must give details of all children, including your partner’s children if you have a partner, even if they are not applying. The application asks for their name, nationality, date of birth, passport details, who the child normally lives with, any other people with parental responsibility, how you are involved in their day-to-day life, arrangements you have to see the child, the child’s extended family, and any countries the child has visited or lived in.

If you are applying as a child, you need to prove the income of the parent or parents you are joining, rather than your own income. The detailed guidance for the type of application your parent is making will tell you what evidence is needed.

Your life outside the UK

The application also asks about countries outside the UK you have lived in and visited, and about family and friends in the countries where you were born or have nationality. This is used to assess your ties and your history. You should be ready to list these accurately, as inconsistencies between your answers and your documents can raise questions.

Translations and other documents

Any document that is not in English or Welsh must be accompanied by a certified translation. The official page states this directly. You should arrange translations before you submit, because the Home Office will not accept untranslated documents.

You may also need to provide a sponsorship form from your family member in the UK, depending on your circumstances. The application system will tell you which additional documents apply to you.

What to do next

Start by reading the official family visa guidance on GOV.UK, specifically the pages on information and evidence you must provide, and the financial requirement appendices. Gather the documents listed above, check that translations are certified, and make sure your evidence covers the specific questions the application asks. When you apply online, the system will tell you exactly which documents to upload, so prepare them in advance and follow that list.

Verify the current financial requirement and the exact evidence rules on the official GOV.UK pages before you submit, because the detailed guidance in Appendix FM and Appendix HM armed forces is where the precise requirements for your income type are set out.