Buy UK Citizenship Documents

Buy Registered United Kingdom citizenship documentation online, including naturalisation certificate.

Essential UK Citizenship Documents Checklist

• Proof of Identity and Nationality:
  • Current passport or valid travel document.
  • Biometric Residence Permit (BRP) or details of your online UK eVisa (as physical BRP cards have been phased out).
• Immigration Status & Residency:
  • Proof of Indefinite Leave to Remain (ILR), Settled Status under the EU Settlement Scheme, or freedom from immigration time restrictions.
  • Records and dates of all absences from the UK during your qualifying period (5 years, or 3 years if married to a British citizen).
  • Proof of continuous residence (such as council tax bills, utility bills, or bank statements).
• Language and Knowledge Requirements:
  • Reference number or certificate confirming you passed the Life in the UK Test.
  • Evidence of English, Welsh, or Scottish Gaelic language proficiency at B1 CEFR level or higher (or a degree taught in English/exemptions).
• Personal Circumstances:
  • Marriage or civil partnership certificate (if applying via the 3-year spouse route).
  • Tax and National Insurance records or employment pay slips/P60 forms if requested.
• Referees:
  • Details and declarations from two referees who can confirm your identity: one professional (of any nationality) and one a British passport holder aged 25 or older (or a professional of any nationality).
• Translations:
  • Any document not written in English or Welsh must include a certified translation.

If you'd like, let us know:

• Are you applying through the 5-year standard route or the 3-year spouse route?
• Do you need help finding out if you meet the English language or absence limits?