Hong Kong BN(O) Adult Child Visa

Eligibility depends on the applicant's family link, date of birth, age, ordinary residence, immigration history and the status of the BN(O) family member. An adult child of a BN(O) status holder can usually apply independently from their BN(O) parent. An adult child of the partner of a BN(O) status holder has a more restrictive route and may need to form part of the same household and apply together with the BN(O) status holder where it is their first application on this route.

A qualifying adult child may be able to include a partner and dependent children. The requirements depend on relationship evidence, age, care arrangements, ordinary residence, whether the adult child already holds BN(O) route permission, and whether the application is linked to the BN(O) status holder's own application. These details should be checked carefully because timing mistakes can cause avoidable refusal risks.

Costs depend on whether the applicant chooses 2 years and 6 months or 5 years. Each applicant usually pays both the application fee and the immigration health surcharge unless a specific exemption or waiver applies.

For a first application, applicants normally need to show enough money to maintain and accommodate themselves and their family for at least 6 months. The assessment is based on housing costs, income, savings and family size. Applicants who have been living in the UK for 12 months or more may not normally need to show the same financial evidence, but case history should still be checked carefully.

Adult Child applications often turn on family relationship evidence and route-specific timing. We keep the document stage concise but strategic, focusing on proof of the parent-child link, BN(O) status in the family, ordinary residence, finances, family members and any evidence that explains household position or dependency where relevant.

The route can be extended before permission expires. Applicants can choose a further 2 years and 6 months or 5 years, depending on their circumstances and long-term planning. Where a family has mixed expiry dates or children approaching 18, extension strategy should be reviewed early.

Settlement may be possible after 5 continuous years in the UK, as long as the latest permission is on the BN(O) route and the applicant meets the residence, suitability, English language and Life in the UK requirements. Applicants aged 18 to 64 will usually need to meet the English speaking and listening requirement at B1 level and pass the Life in the UK Test unless an exemption applies. The current ILR fee is £3,226 per person and a decision usually takes up to 6 months.