The Hong Kong BN(O) route is the cheapest substantial immigration route the UK operates: £206 for two years and six months, or £285 for five years. The health surcharge is the real cost, and it is paid upfront. Five years leads to settlement, and a further year to citizenship.

Hong Kong BN(O)
The Hong Kong British National (Overseas) Route
What BN(O) Status Is
British National (Overseas) is a form of British nationality held by people who registered before the 1997 handover. It is not British citizenship: it gives a passport and consular protection, but no automatic right to live in the UK. The BN(O) visa route was created to provide that right.
The visa costs £206 for two years and six months, or £285 for five years. The health surcharge is £2,587.50 or £5,175 per adult and £1,940 or £3,880 per child, paid upfront. First-time applicants must show funds to house and support the household for six months. Settlement follows five years' residence, and citizenship a year after that.
Where to Apply From
Applying from outside the UK requires your permanent home to be in Hong Kong. Applying from inside, it can be in the UK, the Channel Islands, the Isle of Man or Hong Kong. Family members can apply at the same time where they qualify.

The Five Plus One Pathway
Stage One: The Visa
Granted for two years and six months, extendable, or for five years in one grant. The five-year option costs £285 against £206 and covers the whole qualifying period in a single application — one fee, one surcharge payment, one biometrics appointment, and no extension to remember.
Stage Two: Settlement
After five years' continuous residence you can apply for indefinite leave to remain at £3,226, with no health surcharge on that application. You will need the Life in the UK test and English at B1. See our pages on settlement, the Life in the UK test and English requirements.
Stage Three: Citizenship
Twelve months after settlement, naturalisation becomes available at £1,709 plus a £130 ceremony fee — unless you are married to a British citizen, in which case there is no wait. The residence and absence rules apply: no more than 450 days outside the UK across five years, and no more than 90 in the final twelve months.
Who Qualifies
- BN(O) status holders: whether or not you currently hold a BN(O) passport.
- Children of BN(O) status holders born on or after 1 July 1979: and aged 18 or over.
- Permanent home in the right place: Hong Kong if applying from abroad.
- Funds for six months: to house and support yourself and your family on a first application.
- Suitability: the ordinary criminality, deception and immigration history grounds apply.
The maintenance requirement is proportionate to the household, running from around £2,000 for a single adult to around £9,200 for larger family groups. It applies to the first application only.
Suitability Still Applies
The route is generous on requirements but not on character. The ordinary suitability grounds apply in full — criminality, deception, previous immigration breaches — and a refusal on those grounds carries the same consequences here as anywhere else, including a re-entry period where one attaches.
Adult Children and Other Family
The route reaches beyond status holders themselves. An adult child of a BN(O) status holder, born on or after 1 July 1979 and aged 18 or over, can apply in their own right — which matters for a generation born too late to register for BN(O) status themselves.
- Partners and spouses: without needing BN(O) status of their own.
- Children under 18: as dependants of the main applicant.
- Adult children born on or after 1 July 1979: in their own right.
- Other dependent family members: in defined circumstances, where dependency is evidenced.
Each family member pays their own fee and their own health surcharge. For a household of four applying for five years, the surcharge alone runs well into five figures — see our page on the health surcharge.
A Household Budget, Not an Individual One
Because every family member pays separately, the cost scales with the household rather than with the application. Two adults and two children applying for five years pay £1,140 in fees and £18,110 in surcharge — a total of £19,250, all of it before anyone boards a plane, and none of it recoverable if plans change after a grant.
Set against that, settlement five years later costs £3,226 each with no surcharge, and naturalisation £1,839 each. The route's total cost to citizenship for that household runs to a substantial sum, and it arrives in three distinct lumps rather than being spread.
Absences and the Qualifying Period
Appendix Continuous Residence governs the BN(O) route, so the 180-day rule applies: no more than 180 days outside the UK in any rolling twelve-month period. Applicants who continue working in Hong Kong, or who travel back regularly for family reasons, need to count this from the start rather than discovering it at year five.
The limited exceptions — humanitarian crises, travel disruption, compelling personal circumstances such as serious illness or a death — are listed and evidenced rather than discretionary. See our page on the continuous residence requirement.
What the Visa Allows
- Work: permitted, with one exception — not as a professional sportsperson or sports coach.
- Study: permitted, including at school, college and university.
- Healthcare: NHS access, having paid the surcharge.
- Public funds: not usually available.
- Sponsorship: none required — you are not tied to an employer.
At £206 or £285, the visa fee is among the lowest the Home Office charges. The surcharge is not: £5,175 per adult and £3,880 per child for a five-year grant, paid in full at the point of applying. Budget for the total rather than the headline, because the money is needed months before anyone travels.
Where the Route Is Unusually Open
There is no sponsor, no job offer, no minimum income and no English requirement at entry. Very few UK routes ask so little at the front end, and none of the comparable ones leads to settlement in five years. The requirements arrive later, at settlement, rather than at the start.
Applying
BN(O) Costs Per Person
| Item | 2 years 6 months | 5 years |
|---|---|---|
| Visa fee | £206 | £285 |
| Health surcharge, adult | £2,587.50 | £5,175 |
| Health surcharge, under 18 | £1,940 | £3,880 |
| Adult total | £2,793.50 | £5,460 |
| Child total | £2,146 | £4,165 |
Source: GOV.UK BN(O) visa cost pages. Checked 22 August 2026.
In-country BN(O) applications are published at twelve weeks, longer than the eight-week standard for most other in-country routes, and twelve weeks from abroad as well. Priority services are available — see our pages on processing times and priority services.
What to Prepare
- Proof of BN(O) status: or, for an adult child, evidence of a parent's status and your own birth registration.
- A valid travel document: BN(O) passport, Hong Kong SAR passport or other accepted document.
- Evidence of your permanent home: in Hong Kong if applying from abroad.
- Six months of maintenance funds: bank statements showing the money is held and available.
- Tuberculosis certificate: where required for the country you have been living in.
- Relationship evidence: for each family member applying with you.
Applications are made online with identity verified through the app or at a visa application centre. Where documents are not in English or Welsh, certified translations are needed, each carrying the translator's confirmation, the date, their full name and signature and their contact details.
If Circumstances Change
A dependant's permission derives from the main applicant's. Where a relationship breaks down, or the main applicant leaves the UK, the dependant's position needs addressing rather than ignoring. There may be a route to apply in their own right, or to a different route entirely.
The same applies where the main applicant's circumstances change before settlement. Take advice early, because the options narrow once permission has lapsed — see our page on general grounds for refusal for what an overstay would cost.
Extending From 30 Months
Anyone granted two years and six months applies again before that permission expires, paying a second fee and a second block of surcharge for the remaining period. Applying before expiry keeps you lawfully here under section 3C while the decision is made; applying late does not.
That is the arithmetic behind choosing five years at the outset. Two grants of thirty months cost more in total than one five-year grant, add a second appointment and a second wait, and introduce a deadline that has to be met precisely. The only reason to prefer the shorter grant is cash flow.
Children Turning 18
A child dependant who turns 18 during the route continues on their existing permission, but their surcharge is charged at the adult rate on any later application, and the exemptions from the Life in the UK test and the English requirement fall away at settlement. Map those transitions against the family's timeline rather than discovering them at the settlement stage.
BN(O) Status and Other Nationality
BN(O) status is not lost by acquiring another nationality, and it cannot be renounced and regained. Holding it does not give the right of abode, which is why the visa route exists — and holding a Hong Kong SAR passport does not affect eligibility for it.
Once you naturalise as a British citizen the practical significance of BN(O) status falls away, because citizenship carries the right of abode. Our page on naturalisation requirements covers that final step, and our in-country fee page the costs.
Sources: the GOV UK BN(O) visa pages, Appendix Hong Kong British National (Overseas) and the Home Office route guidance. Figures verified 22 August 2026.
Frequently Asked
BN(O) Route Questions
How much does the BN(O) visa cost?
£206 for two years and six months, or £285 for five years, plus the health surcharge — £2,587.50 or £5,175 per adult and £1,940 or £3,880 per child.
Should I apply for 30 months or 5 years?
Five years costs £79 more in fee and covers the whole qualifying period in one application, avoiding a second fee, a second appointment and an extension deadline.
Do I need a BN(O) passport?
You need BN(O) status, not necessarily a current passport. Adult children of status holders born on or after 1 July 1979 can also apply in their own right.
How much money do I need to show?
Enough to house and support yourself and your family for six months, on a first application. Roughly £2,000 for a single adult, rising to around £9,200 for larger households.
Can I work on the visa?
Yes, with one exception: not as a professional sportsperson or sports coach. No sponsor is needed and you are not tied to an employer.
Can I claim benefits?
Not usually. The route carries a no public funds condition, which is why the six-month maintenance evidence is required at the outset.
When can I settle?
After five years' continuous residence, at £3,226 with no health surcharge, subject to the Life in the UK test and English at B1.
When can I become British?
Twelve months after settlement on the general route, at £1,709 plus a £130 ceremony fee. There is no twelve-month wait if you are married to a British citizen.
Can my partner come without BN(O) status?
Yes. Partners, children under 18 and certain other dependent family members can apply, each paying their own fee and health surcharge.
Does the 180-day absence rule apply?
Yes. Appendix Continuous Residence governs the BN(O) route, so no more than 180 days outside the UK in any rolling twelve-month period across the qualifying five years.
What happens when my child turns 18?
Their existing permission continues, but the adult surcharge rate applies to later applications and the exemptions from the Life in the UK test and English fall away at settlement.
How long does a decision take?
BN(O) applications are published at twelve weeks both from abroad and in country, longer than the eight-week standard for most in-country routes.