Case Study: British Citizenship Approved for an Applicant Who Had Never Held a Passport

Sep 28

5 min read

AT A GLANCE

The client. A South African national in his early sixties who has lived in the United Kingdom continuously for over 47 years, since arriving as a boy in 1978. He is married to a British citizen, holds Indefinite Leave to Remain, and applied to naturalise as a British citizen. The complications were unusual: he had never been issued a passport in any country, and his birth surname differed from the surname he had used, worked under and paid tax under for almost fifty years, following a legal change of name after adoption in childhood.

What I did. I built the application around section 6(2) of the British Nationality Act 1981 (naturalisation as the spouse of a British citizen), rather than the more commonly cited section 6(1) route, so the three-year qualifying period and lower absence threshold applied. I used the Biometric Residence Permit and a Home Office share code as the primary identity evidence in place of a passport, and I addressed both the missing passport and the historic name change directly in the supporting cover letter rather than leaving a caseworker to raise them. The application was submitted on 28 April 2026 and approved on 28 September 2026 — five months, first-time decision, no requests for further information.

Can You Apply for British Citizenship Without a Passport?

Yes. This is one of the most common misconceptions we encounter. Form AN and the Home Office's identity guidance both allow an applicant to proceed without a passport, provided the identity of the applicant can be established by other means. What matters is that the Home Office can be satisfied who the applicant is, not that a particular document has been produced.

Our client had never been issued a passport of any nationality. He had never travelled abroad as an adult, had no South African passport, and had never applied for a UK travel document. Under a checklist approach, that could look like a serious obstacle. Under the actual rule, it simply meant identity had to be evidenced differently.

What Identity Evidence Works in Place of a Passport?

For a settled applicant, the Biometric Residence Permit is the natural anchor. Ours was in date and matched every other document in the application, so we led with the BRP number in the cover letter and generated a Home Office share code to allow the caseworker to verify immigration status online in one step.

We then built out a corroborating identity trail: the Life in the UK test pass notification and LanguageCert certificate (both carrying the applicant's photograph and date of birth), the DBS check, the P60s spanning multiple tax years under the same National Insurance number, and the current council tax and utility bills. Individually, no single document replaced a passport. Read together, they left no meaningful doubt about identity.

How Do You Deal With a Legal Change of Name From Childhood?

The applicant was born under his mother's surname and, following adoption in 1976, took his British father's surname. The legal change was registered when he was twelve. Every document produced in the intervening five decades — bank statements, tax records, employment records, marriage certificate, BRP — was in the adopted name. The birth surname appeared nowhere in his adult life.

The temptation with a change of name from that long ago is to gloss over it or hope the caseworker doesn't spot it. That is exactly the wrong approach. The Home Office runs the applicant's biographical details against multiple systems, and any prior recorded name will surface. Our approach was to raise it before they had to: the cover letter set out the birth name, the adopted name, and the date of the legal change, and the application form was completed on the same basis. A caseworker reading an honest, evidenced explanation up front is far more likely to be satisfied than one who feels they have found something.

Why Apply Under Section 6(2) Rather Than Section 6(1)?

Because it is the correct route, and the requirements are less onerous. Section 6(1) requires five years of continuous residence and no more than 450 days of absence. Section 6(2), for applicants married to or in civil partnership with a British citizen, requires only three years of continuous residence and no more than 270 days of absence. The applicant must also have held settled status for at least the day before the application, rather than the twelve months required under 6(1).

Our client had been married to a British citizen since 1992 and had held Indefinite Leave to Remain since 2018. He met the 6(2) requirements many times over, and framing the application on that basis produced a shorter and cleaner case for the caseworker to consider.

What Evidence Was Used to Prove Long-Term UK Residence?

Because the qualifying period was three years, we did not need to reconstruct his entire residence history. But given the length of time he had been in the country, we included enough to leave no room for doubt:

P60s for five consecutive tax years (2021 to 2025), from the same UK employer.
A letter from that employer confirming continuous employment since 5 May 2005 with no breaks.
Bank statements for the three months immediately preceding the application, addressed to the current UK home.
Council tax and water bills for the same address.
A certified copy of the marriage certificate from 1992, evidencing the marriage to the British citizen sponsor and the long-standing UK connection.
The Biometric Residence Permit and Home Office share code, evidencing settled status.
The DBS check, supporting good character.
The Life in the UK test pass and LanguageCert B1 certificate, satisfying the knowledge requirements.

The bundle was deliberately more than the strict minimum. When identity is being established by absence no passport, no travel history a fuller evidential picture reassures the caseworker that nothing is being held back.

Why Address These Weaknesses Head-On in the Cover Letter?

It is tempting, when an application has an unusual feature, to say as little as possible about it and hope the supporting documents speak for themselves. In our experience, that approach invites exactly the question the applicant most wants to avoid.

We took the opposite approach: the cover letter set out plainly that the applicant had never held a passport, explained why, and pointed the caseworker straight at the BRP and share code. It set out the birth name and the date of the legal change of name. It named the statutory route (section 6(2)) and briefly explained why each requirement was met. A caseworker who reads that at the top of the file has no unanswered questions by the time they open the evidence bundle.

What Was the Outcome?

The application was approved in full. The approval email confirming the decision arrived on 28 September 2026, exactly five months after submission, with no requests for further information or clarification. The client has been invited to book his citizenship ceremony in Bristol and will formally become a British citizen after taking the oath and pledge.

What Does This Mean for Your British Citizenship Application?

If your application has an unusual feature — no passport, a historic change of name, an atypical residence history — this case shows that a well-prepared application built on the correct statutory route can succeed cleanly, and quickly, where a boilerplate submission might invite delay or refusal. Three things made the difference here: identifying the right route (section 6(2) rather than the more commonly used 6(1)), evidencing identity in depth when the usual documents were unavailable, and addressing every unusual feature directly in the cover letter rather than leaving it for a caseworker to raise.

Ready to Apply for British Citizenship?

At UK Immigration Pathways, we guide clients through every stage of the naturalisation process, from identifying the correct statutory route through to building the evidence bundle and drafting the supporting cover letter.

Call: 0121 812 6600Email: info@ukimmigrationpathways.co.uk