British Citizenship by Naturalisation: The Intention to Settle Requirement

Last reviewed: 8 June 2026

Most people applying for British citizenship by naturalisation must show that they intend to make the UK their permanent home. The main exception is the spouse or civil partner of a British citizen, who is exempt from this particular requirement. If the Home Office believes that your principal home is, or will remain, outside the UK, an application can be refused even where you meet the residence rules. This post provides an overview of the intention to settle requirement for British citizenship by naturalisation.

What is the intention to settle requirement?

The intention to settle requirement means that an applicant for naturalisation must intend to make their principal home in the UK if they are granted citizenship. It is one of the requirements most applicants must meet under the British Nationality Act 1981.

The requirement is set out in section 6(1) of the British Nationality Act 1981 and in Schedule 1, paragraph 1(1)(d). The requirement is also satisfied where the applicant intends to enter or continue in Crown service, service with an international organisation of which the UK is a member, or service for a company or association established in the UK. For most applicants, it comes down to showing that their main home will be in the UK.

Who is exempt from the intention to settle requirement?

The spouse or civil partner of a British citizen is exempt from the intention to settle requirement. Someone applying for naturalisation on that basis does not need to prove that they intend to make the UK their permanent home.

This exemption comes from section 6(2) of the British Nationality Act 1981, which sets out the requirements for applicants married to, or in a civil partnership with, a British citizen. Applicants on this basis must still meet the other requirements, including residence, good character, the Knowledge of Life in the UK test, and the English language requirement. The distinction is explained further in our guide to British citizenship by marriage.

How is the intention to settle requirement assessed?

The Home Office generally accepts an applicant’s declaration that they intend to settle in the UK, unless there is information that points the other way. There is no separate form of proof required from most applicants beyond the application itself.

Where there is evidence that an applicant’s principal home is abroad, the requirement may be examined more closely. Factors that can raise a question include spending long periods outside the UK, a main home or close family based overseas, or tax or residence records that suggest the centre of the applicant’s life is in another country. The assessment looks at the overall picture rather than any single factor.

Can you live abroad after you naturalise?

Yes. Once you are a British citizen, there is no condition requiring you to remain in the UK, and British citizenship is not lost simply by living abroad. The intention to settle is assessed as at the date of your application, not policed afterwards.

A planned move abroad can still affect an application, however, if it suggests that at the date of application your principal home was not going to be the UK. Where an absence is temporary, such as a fixed period of work or study with a UK home maintained, this is usually consistent with an intention to settle. The position is more difficult where the plan is to leave the UK permanently shortly after the grant.

How to evidence your intention to settle

Most applicants do not need to assemble special evidence, because the declaration in the application is accepted in the ordinary case. The aim is to be able to show, if asked, that your main home and life are in the UK.

The picture is usually supported by:

• A home in the UK that you own or rent and occupy as your main residence
• Close family, work, or business based in the UK
• A pattern of residence with absences kept within the limits for naturalisation, which our guide to the residence requirements for naturalisation explains
• Paying tax in the UK as a resident

To discuss your naturalisation application with an experienced immigration adviser, contact our friendly team on 0208 757 5751 or use our Contact Form to get in touch.

Frequently Asked Questions

How Whytecroft Ford Can Help

The intention to settle requirement rarely causes difficulty for an applicant whose home and life are clearly in the UK, but it can become an issue for applicants who travel frequently, work abroad, or have strong overseas ties. Knowing whether the requirement applies to you at all, given the spouse exemption, is often the first question to settle.

Whytecroft Ford advises applicants on naturalisation, including how the intention to settle requirement and its exemptions apply to their circumstances and how to present an application where absences or overseas ties might raise a question. The firm sets out which requirements apply to a standard applicant and to a spouse of a British citizen.

To discuss your application with an experienced immigration adviser, contact our friendly team on 0208 757 5751 or use our Contact Form to get in touch.

Sources

• British Nationality Act 1981, section 6 and Schedule 1 (legislation.gov.uk)
• Naturalisation as a British citizen by discretion: caseworker guidance (GOV.UK)
• Check if you can become a British citizen (GOV.UK)

Written and reviewed by Whytecroft Ford’s immigration team, authorised and regulated by the Immigration Advice Authority, registration number F201900075. All guidance is researched against primary sources, including the British Nationality Act 1981 and Home Office guidance at GOV.UK. Reviewed every six months, or sooner following a relevant rule change. Last reviewed: 8 June 2026.