Our Process

Your British Citizenship May Be Closer Than You Think

Thousands of Americans qualify for a British passport through ancestry, marriage or residence — and don't know it. Passportia's expert advisers identify your route and guide your application from start to finish.

5,000+
Clients advised

5 days
Average assessment

IAA
Regulated adviser

Start Your Free Assessment

Usually responded to within 1 business day

Name*

Email*

Phone*

Brief details, e.g. My grandfather was born in Scotland in 1930…

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Our Process

From Enquiry to British Passport

We've refined our process over thousands of cases. You won't face surprises — just a clear, structured path to your application.

Apply for a British Passport

Tell Us Your Story

Submit your ancestry, residence and family details using our enquiry form. No documents needed at this stage.

Eligibility Report

Our nationality caseworkers review your information and produce a written eligibility report — usually within 5 working days.

Fixed-Price Quote

If you qualify, we send a transparent fixed-price proposal for your application. No hidden fees, no surprises.

Application & Submission

We prepare your documents, write representations, and oversee submission to the Home Office on your behalf.

Citizenship & Passport

Upon approval, you receive your citizenship certificate and can apply for your British passport. Welcome to the UK.

Your British Citizenship May Be Closer Than You Think