British Citizenship for Bangladeshi Nationals: Complete Guide
This guide covers the routes Bangladeshi nationals take to British citizenship, what Bangladesh says about holding two nationalities, and the requirements that apply along the way.
- Section
- British Citizenship
- Reading time
- 10 min
- Last checked
- 4 February 2026
- Source
- The published Immigration Rules and GOV.UK guidance, linked throughout this guide.
- Rowan does not
- Look at your own case, tell you which route to choose, or say what the Home Office will decide. This guide shows the published rules and where to read them.
In short
- Both countries allow dual nationality, so becoming British does not by itself end Bangladeshi citizenship.
- The usual routes are a work route, the partner route, or 10-year long residence.
- The naturalisation requirements are the same whatever your nationality.
- Bangladesh is not on the UK's list of majority English-speaking countries, so the English requirement applies.
Bangladeshi nationals become British citizens on the same routes as everyone else: a work route, the partner route, or long residence, each reaching settlement first. Bangladesh does not require its citizens to give up Bangladeshi nationality on becoming British. This guide covers the routes, the dual nationality position, and the requirements.
Routes to British Citizenship
Bangladeshi nationals typically reach British citizenship through these routes:
- Spouse visa route: For the partner of a British citizen or settled person. Settlement comes after 5 years. Someone married to a British citizen does not have to wait 12 months after settlement before applying to naturalise, so the citizenship application can follow straight away.
- Skilled Worker route: Through a sponsored job with a licensed UK employer. Settlement comes after 5 years, then 12 months holding settlement before applying to naturalise: about 6 years in all.
- Long residence: Settlement after 10 years of continuous lawful residence, then 12 months holding settlement: about 11 years in all.
- Student to Skilled Worker: Study in the UK, then switch to a work visa and settle.
Whichever the route, every applicant reaches indefinite leave to remain (settlement) first, and then applies for citizenship by naturalisation. The naturalisation requirements are the same for everyone: 18 or over, 5 years living in the UK (3 if married to a British citizen), no more than 450 days outside the UK across those 5 years and no more than 90 days in the last 12 months, 12 months holding settlement unless married to a British citizen, good character, the Life in the UK test, and English at B1 or above. The fee is £1,839 in total: £1,709 to apply and a £130 citizenship ceremony fee. A decision usually takes up to 6 months.
Dual Nationality
The UK permits dual citizenship, so nothing in UK law asks you to give up another nationality. On the Bangladeshi side, the Bangladesh High Commission in London states that:
- Someone who held a Bangladeshi passport and has since become a British citizen does not need a Dual Nationality Certificate, and nor do second and third generation British citizens of Bangladeshi descent
- They can hold and renew a Bangladeshi passport by showing evidence of Bangladeshi origin, such as a previous Bangladeshi passport or national identity card, a birth certificate, or a parent's Bangladeshi passport or national identity card
- A Dual Nationality Certificate can still be applied for through the Security Services Division of the Ministry of Home Affairs. The High Commission says that process takes around 3 to 6 months
These are Bangladeshi rules, set and changed by Bangladesh, so check the current position with the High Commission before you rely on them. GOV.UK has separate information about the British High Commission in Dhaka, which is the UK's mission in Bangladesh and a different body.
Financial Requirement Considerations
For the spouse visa financial requirement, the published rules allow the money to be evidenced in several ways, which can be combined:
- Category A employment income from the UK sponsor
- Cash savings held in UK or Bangladeshi bank accounts
- Non-employment income such as rental income from properties in Bangladesh
Income from Bangladesh can count if properly evidenced, but currency conversion and documentation standards must be met. Bank statements from Bangladeshi banks should be in English or professionally translated.
English Language and Life in the UK Test
Naturalisation applicants must meet the English language requirement at level B1 or above, and pass the Life in the UK test, which costs £50 and is 24 questions in 45 minutes. Bangladesh is not on the UK's list of majority English-speaking countries, so nationality alone does not remove the English requirement.
The English requirement is met with an approved secure English language test or a degree taught or researched in English. GOV.UK names five approved test providers: Trinity College London, the IELTS SELT Consortium, LanguageCert, Pearson, and PSI Services, whose test is offered outside the UK. Secure English language tests are taken at approved centres, in the UK or abroad. The Life in the UK test is booked online and taken at one of over 30 test centres.
Both requirements are waived for people aged 65 or over, and for people who cannot meet them because of a long-term physical or mental condition, which a doctor must confirm. Other exemptions apply in particular cases. See our English exemptions guide.
Community and Support
There are long-established Bangladeshi communities across the UK, including in London (particularly Tower Hamlets), Birmingham, Manchester and Luton. Community organisations can provide:
- Help with English language learning, and with finding an adviser registered with the Immigration Advice Authority, which is the body that regulates immigration advice
- Support with Life in the UK test preparation
- Employment support and networking
Next Steps
The published naturalisation requirements, and the residence and absence limits behind them, are set out in our guide to the citizenship requirements. Anyone who is not yet settled reaches those requirements through the rules of their current visa route first.
Related guides:
Questions and answers
Can Bangladeshi citizens hold dual nationality with the UK?
The UK allows dual citizenship. On the Bangladeshi side, the Bangladesh High Commission in London states that someone who held a Bangladeshi passport and has since become a British citizen does not need a Dual Nationality Certificate, and can hold and renew a Bangladeshi passport by showing evidence of Bangladeshi origin. A Dual Nationality Certificate can still be applied for through the Ministry of Home Affairs if you want one. This is Bangladeshi law, so confirm the current position with the High Commission before you rely on it.
Which routes lead Bangladeshi nationals to British citizenship?
There is no route reserved for one nationality. The usual ones are settlement after 5 years on a work route such as the Skilled Worker visa, the partner route for someone married to a British citizen or settled person, and the 10-year long residence route. Every route reaches indefinite leave to remain (settlement) first, and naturalisation after that.
Do I need to pass the Life in the UK test in English?
The Life in the UK test costs £50 and is 24 questions in 45 minutes. Separately, the English requirement for naturalisation is level B1 or above, met with an approved test or a degree taught or researched in English. Bangladesh is not on the UK's list of majority English-speaking countries, so nationality alone does not exempt anyone. Both requirements are waived for people aged 65 or over, and for people who cannot meet them because of a long-term physical or mental condition.
How long does it take for Bangladeshi nationals to get British citizenship?
It depends on the route. On a work route it is normally 5 years to settlement, then 12 months holding settlement before applying, so around 6 years. Someone married to a British citizen does not have to wait those 12 months, so the application can follow settlement straight away. The long residence route reaches settlement at 10 years, so around 11 years in total. A naturalisation decision usually takes up to 6 months.
This guide is general information about published immigration rules. It is not advice about an individual application under s.82 Immigration and Asylum Act 1999, and Rowan is not regulated by the Immigration Advice Authority. Immigration rules change several times a year. For advice on a particular situation, contact an adviser authorised by the Immigration Advice Authority or an immigration solicitor. Always check GOV.UK for the authoritative current rules.