As of 13 August 2026, AI cannot fill in your British citizenship application.

What to actually do

1. Hand it to a person

   The route this page recommends

   Someone with a licence or accountable authority has to sign this before it counts.

2. Use a tool built for this

   Second choice

3. Do it yourself

   The distant third

   A chat interface gets you a draft, but you cannot verify it yourself. That is the catch.

   How to actually do it

   1. Open the current British citizenship application guidance and the relevant application form on GOV.UK, and save the official document checklist and questions.
   2. Gather your passport or travel document, immigration status records, residence and absence dates, evidence of English language ability and the Life in the UK test where relevant, plus any documents named in the current GOV.UK checklist.
   3. Write a private timeline of your nationality, immigration permissions, UK residence, absences, previous applications and any name changes, checking each date against your records before sharing a redacted summary.
   4. Paste the prompt and the redacted summary into ChatGPT, Claude or Gemini, then provide the official form text or link and ask it to produce the question, answer, source and evidence table.
   5. Compare every drafted answer and document reference with the current GOV.UK guidance and the original records, leaving any uncertain answer blank rather than accepting an AI inference.
   6. Ask a solicitor or regulated immigration adviser to resolve any eligibility issue, unexplained absence, character issue, previous refusal or uncertainty that you cannot verify from GOV.UK.
   7. Enter the checked answers into the official GOV.UK application, upload or provide only the requested evidence, and complete the official submission and identity-check steps shown in that application.

   Prompt

   Help me prepare, but not decide or submit, my British citizenship application. Use only the current GOV.UK guidance and the official application form that I provide or identify. Do not give legal conclusions, guess which route applies, invent facts, fill gaps, or assume that a document is acceptable. First list the questions and evidence requirements that appear in the official sources. Then create a table with: form question, my proposed answer, source of the answer, supporting document, and anything that is missing or uncertain. Flag every answer that needs checking against GOV.UK or an immigration solicitor or regulated immigration adviser. Keep dates in UK format, preserve names exactly as shown on documents, and leave unknown answers blank. Do not include passport numbers, National Insurance numbers, addresses or other sensitive personal data in the chat. My circumstances are: [brief description of nationality, immigration status, residence history, absences, English language evidence, Life in the UK evidence, and any previous applications]. The official sources and form are: [paste links or text].

   Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.