UK BN(O) Visa Guide 2026/27: Family, Extension and Settlement

The Hong Kong British National (Overseas) visa is a UK immigration route for eligible BN(O) status holders, certain adult children, and qualifying family members. BN(O) status alone does not give someone an automatic right to live, work or study in the UK: a person needs the relevant immigration permission unless they independently have a right to live in the UK. GOV.UK explains the separate nationality status here.

The route rules and GOV.UK guidance were checked on 28 October 2026. The most useful first distinction is whether the main applicant is a BN(O) status holder or an adult child applying under the expanded route. Family members do not all use one identical application path.

Identify the main applicant route

BN(O) status holder

The status-holder route is for a person who is a British National (Overseas) under the Hong Kong (British Nationality) Order 1986. GOV.UK describes the main route as for applicants aged 18 or over. For an application from outside the UK, the applicant must ordinarily be resident in Hong Kong; in-country applications have their own ordinary-residence and permission requirements. Read the current application page before relying on a previous address or visa category.

You do not necessarily need a current BN(O) passport to apply, but you must establish your identity and status in the way the Home Office accepts. The route's document checklist may also ask for evidence of home address, family relationship, accommodation and maintenance funds. If you have lived in the UK for at least 12 months, the published financial-evidence rules may differ; check the current checklist for the exact application and household.

BN(O) adult child

The rules include an adult child of a BN(O) status holder, or of their partner, who is 18 or older and was born on or after 1 July 1979. The route's family and household conditions still matter. A parent’s BN(O) status does not automatically make every adult child eligible, and a person born before the specified date does not fit this adult-child definition. Check Appendix Hong Kong BN(O) and the current caseworker guidance where a parent, partner or household member's circumstances are complex.

The UK’s general Youth Mobility Scheme is a different temporary route with nationality, age and ballot rules; it is not the BN(O) family route. See the UK Youth Mobility Scheme guide only if you are comparing an independent route available on your own nationality.

Work out which family members can apply

Eligible family members may include a dependent partner or child. Depending on the principal applicant route and the evidence, the rules can also cover an adult child, a dependent adult relative, or another relative with a high degree of dependency. These categories are defined in the Immigration Rules; being related to a BN(O) status holder is not enough by itself.

Whether a family member must apply together with the main applicant depends on the category and stage. In general, the rules distinguish partners, children under 18 and adult dependent relatives from family members who must join the same household application. Each person makes an individual application, and a child’s age, dependency, both parents’ status and any exception can affect the route. Check the specific family-member GOV.UK page and Appendix HK before submitting separate or late applications.

Do not assume an adult child's dependant can always apply on the same basis as a status holder's partner or child. Appendix HK has separate provisions for family members of an adult child, including household and simultaneous-application conditions in some branches. If the principal applicant dies during the application process, a recent Home Office concession may be relevant; the caseworker guidance explains its scope. This is a situation for current specialist advice rather than inference from the ordinary family checklist.

Application, permission and conditions

Applicants can generally request permission for 30 months or 5 years. The application may be made from outside or, where the rules permit, inside the UK. An overseas applicant should wait for a decision before travelling to the UK. The online process identifies whether identity verification uses the UK Immigration: ID Check app or a visa application centre/UKVCAS appointment.

The cost is made up of route-specific application charges and, in many cases, the Immigration Health Surcharge. Fees and surcharge amounts are changeable; use the live GOV.UK cost page for each applicant before paying. Our BN(O) Visa Cost Planner compares the published application fee and IHS for adults and children applying for 30 months or five years. It does not include the separate maintenance evidence or decide the correct visa term. A fee waiver is available only in circumstances and routes specified by the current rules; do not assume that a waiver applies because an applicant has limited funds.

The first application normally requires evidence that the applicant and family can maintain and accommodate themselves for six months, unless the applicant has already lived in the UK for at least 12 months or another rule applies. Evidence can involve income, savings and accommodation. This is an immigration evidence requirement, not a guarantee of the household's actual living costs.

BN(O) permission normally allows work, self-employment and study, subject to the route conditions. Work as a professional sportsperson, including a sports coach, is prohibited. Most grants carry a no recourse to public funds (NRPF) condition. A person in qualifying changed financial circumstances may be able to apply to change that condition; access is not automatic. Read the separate NRPF guide for that distinct task and check whether its current scope covers your permission.

Extend before your permission expires

If you need more time, you can apply to extend before your current permission expires. GOV.UK says there is no limit to the number of BN(O) extensions, and a valid in-time extension application generally lets you remain under the relevant conditions while a decision is pending. Do not travel outside the Common Travel Area while an in-country application is awaiting a decision; follow the current UKVI instructions, since travel can cause an application to be treated as withdrawn.

Family members submit their own applications. The evidence and timing depend on age and relationship; in particular, an under-18 child may need to apply with both parents who hold BN(O) permission unless a listed exception applies. Partners and adult family categories have separate rules. Do not use the main applicant's expiry date as a substitute for checking each dependant's own grant and application deadline.

Plan settlement under the current rules

The BN(O) route can lead to indefinite leave to remain (ILR), but settlement is a separate application with its own residence, suitability, knowledge-of-life and English-language requirements where applicable. The general earliest filing point is 28 days before the qualifying period is reached. Most applicants must also meet continuous-residence absence limits; exceptions and transitional provisions can apply.

An important change took effect on 8 October 2026. The amended Appendix HK says the applicant's most recent permission must be on the BN(O) route and that the five-year continuous period can be spent with permission on a route under which a person can settle. This differs from treating all five years as necessarily BN(O)-route time. The specific rules for a person's earlier grants, age, absences and application date still matter. Check the current Appendix HK, settlement guidance and the 8 October implementation provisions before calculating an ILR date.

The settlement application is individual. Partners and adult family applicants may have separate timing and application requirements; children under 18 follow linked rules. An ILR grant is not British citizenship: naturalisation has separate residence, status and application requirements. If the settlement application is unsuccessful, read the decision notice and current extension instructions promptly rather than assuming that the existing permission is automatically renewed.

For status-proof tasks after a grant, including accessing an eVisa or generating a share code, see the UK eVisa and share-code guide. For a different settlement route that combines qualifying residence across routes, see the UK long-residence ILR guide; its requirements are not interchangeable with the BN(O) route.

Frequently asked questions

This guide maps the published route only. The Home Office decides applications using the rules and evidence in force for the relevant application date. Verify the live eligibility, family, fee and settlement instructions before paying, travelling or relying on a qualifying date.

Official sources

• GOV.UK: BN(O) visa overview
• GOV.UK: BN(O) nationality status
• GOV.UK: family members
• GOV.UK: documents and financial evidence
• GOV.UK: application costs
• GOV.UK: first application inside the UK
• GOV.UK: first application outside the UK
• GOV.UK: extension
• GOV.UK: settlement
• Home Office: Immigration Rules Appendix Hong Kong BN(O)
• Home Office: BN(O) route caseworker guidance, version 15.0
• Home Office: HC 584 statement of changes and implementation dates