British citizenship

Becoming a British citizen by application is formally called naturalisation, and it is a separate application made after indefinite leave to remain. The published conditions include five years' residence and 12 months holding settled status.

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Settlement removes the time limit on a person's stay but leaves their nationality unchanged; citizenship is the separate application that follows it, with its own conditions and its own absence limits. For the step before this one, see indefinite leave to remain.

01

How is British citizenship obtained?

The route by application is called naturalisation and follows indefinite leave to remain. GOV.UK requires that settled status, indefinite leave to enter or settled status under the EU scheme has been held for 12 months at the point of application.

The 12-month wait runs from the grant of settlement rather than from arrival in the UK, so the two applications are separated by at least a year. Applicants married to a British citizen are subject to a different published period.

02

What conditions apply to naturalisation?

GOV.UK publishes seven: being 18 or over, five years' residence in the UK, holding settled status for the last 12 months, passing the Life in the UK test, evidencing language ability, good character, and intending to keep living in the UK.

  1. Aged 18 or over at the date of application.
  2. Five years' residence in the UK immediately before the application.
  3. Settled status held throughout the final 12 months.
  4. The Life in the UK test passed.
  5. Language ability evidenced to the published level.
  6. Good character, as assessed by the Home Office.
  7. An intention to continue living in the UK.

03

What are the absence limits on a citizenship application?

Two limits apply together: absence from the UK across the five years stays within 450 days, and within 90 days in the final 12 months. Presence in the UK exactly five years before the application date is also required.

The three conditions are cumulative: meeting two of them does not satisfy the requirement.
LimitDaysWindow
Total absence450 daysThe five-year period
Recent absence90 daysThe final 12 months
Presence on the dateRequiredExactly five years before

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04

What does British citizenship cost?

Naturalisation costs £1,839 per person in total: a £1,709 application fee and a £130 citizenship ceremony fee, with no separate biometrics charge. The £3,226 settlement fee paid earlier sits outside that figure.

Reaching citizenship from a work route therefore carries both fees, at least a year apart.
ItemAmountWhen
Application fee£1,709At application
Citizenship ceremony£130After a positive decision
Total£1,839Per person
Settlement fee, paid earlier£3,226At the previous stage

05

How long does a citizenship application take?

The published decision time is six months. GOV.UK states that applicants whose cases take longer than that are told before the six months elapse, and a positive decision is followed by the citizenship ceremony.

The ceremony is a required step rather than a formality: citizenship takes effect once the oath and pledge are made, and the ceremony is arranged by the local authority after the decision.

06

Does the UK allow dual citizenship?

The UK allows dual citizenship: a British citizen holds another country's citizenship at the same time, and no separate application is made for that. GOV.UK notes that many other countries do not permit it.

Sources

  1. GOV.UKNaturalisation requires being 18 or over, five years' residence, holding settled status for the final 12 months, the Life in the UK test, language ability, good character and an intention to keep living in the UK.
  2. GOV.UKAbsence from the UK must stay within 450 days across the five-year period and within 90 days in the final 12 months, and the applicant must have been in the UK exactly five years before the application date.
  3. GOV.UKNaturalisation costs £1,839 per person: a £1,709 application fee and a £130 citizenship ceremony fee, with no separate biometrics charge.
  4. GOV.UKThe UK permits dual citizenship without a separate application, while many other countries do not.