British passport Solicitors with offices across Hampshire, Wiltshire and Dorset
Applying for your first British passport should be straightforward in principle. In practice, however, many applications are delayed or refused because entitlement to British Citizenship has not been correctly established, or documentary evidence is incomplete.
Our specialist Immigration solicitors provide clear, practical and supportive advice throughout the process of applying for a first British passport.
We advise individuals, parents and families on first British passport applications, including complex cases involving:
- Children born overseas to British parents
- Children born in the UK to non‑British parents
- Adults who have never previously held a British passport
- Delayed or refused passport applications
- Further information or evidence requests from HM Passport Office
Whether you have recently obtained British Citizenship, are a dual national seeking to apply for your first British passport, or a parent applying for your child’s first British passport, understanding the requirements is essential for a successful application.
Applications for a first British passport – Adults
A British passport is not proof of citizenship of itself, but a passport can only be issued where British Citizenship has been established.
You may usually apply for a first British passport if you are:
- A British national; and
- Have never previously held a UK passport.
For adults this usually follows:
- Naturalisation as a British Citizen; or
- Automatic acquisition of citizenship at birth
It is important that you identify the correct legal basis for citizenship before you apply, particularly in cases involving historic or overseas birth registrations or complex nationality histories.
Applications for a first British passport – Children
Applications for children can be significantly more complicated, with entitlements depending on the place of birth and the parent’s status at the time of birth.
Parents should consider their child’s immigration status and entitlements carefully at an early stage to avoid any status issues and help plan for possible future applications.
Children Born Overseas to British Parents
For children born outside of the UK to British parents, British nationality law draws a critical distinction between children whose parents who are:
- British citizens otherwise than by descent (for example, born in the UK or naturalised); and
- British citizens by descent (usually born overseas to a British parent)
A child born outside the UK is usually automatically British if, at the time of birth, at least one parent was British otherwise than by descent. In these cases, the child can usually apply directly for a first British passport. Evidence of their entitlement will be required as part of the application.
Conversely, if at the time of birth, the British parent was British by descent, a child born outside of the UK will usually need to be registered as a British citizen before a passport application can be made. In this circumstance, an application for registration will be required as the initial step, before a passport application can be made in turn.
Children Born in the UK to Non‑British Parents
Being born in the UK does not automatically make a child British. A child born in the UK is automatically British only if, at the time of birth, at least one parent:
- Was a British citizen; or
- Held settled status (such as Indefinite Leave to Remain or settled status under the EU Settlement Scheme)
If neither parent had settled status at birth, the child may still become eligible for registration as a British citizens later, for example if:
- A parent subsequently becomes settled or British
- The child lives in the UK continuously for 10 years
- Other statutory or discretionary provisions apply.
In these circumstances, an application for registration will be required as an initial step, before a passport application can be made.
How Trethowans can help
British nationality law is complex, technical and highly fact‑specific. Applying without first establishing the basis of eligibility can result in significant delays, loss of application fees and stress and uncertainty.
Strict evidence requirements mean that missing, unclear or inconsistent documentary evidence can also lead to refusal or delays.
Our Immigration experts provide full support with:
- Assessing whether you or your child meet the requirements for a British passport application
- Reviewing your immigration history and identifying any risks
- Preparing your passport application and supporting documents
- If required, providing you with support on registration applications, including preparing applications and supporting documents
- Responding to HM Passport office queries or request for information and evidence.
- Supporting you with previous refusals
We aim to make the process as smooth, clear and stress‑free as possible.
Why choose Trethowans for your British citizenship application?
We offer:
- Clear, honest advice based on your circumstances
- A thorough document review process
- Practical guidance to avoid common application mistakes
- Long‑term planning, if required.
- Supportive and experienced solicitors who guide you from start to finish
You may also find our pages on Indefinite Leave to Remain and British Citizenship helpful when planning your long‑term future in the UK.
Contact Trethowans British Citizenship solicitors today
For expert advice on British citizenship applications or any personal immigration matter, please contact our team of experienced immigration solicitors on 0800 2800 421.
