Documents Required (Loss of Citizenship)

You should gather the following documents:

  1. Evidence of U.S. citizenship; (such as your most recent U.S. passport or U.S. birth certificate, if you are not in possession of your U.S. passport;
  2. U.S. Consular Report of Birth Abroad, if applicable;
  3. Bio-pages of all current foreign passports;
  4. Certificates of Naturalization for any country, including the United States, if applicable;
  5. Certificates of Citizenship for any country, including the United States, if applicable;
  6. Evidence of any name changes, if applicable (for example marriage or divorce certificates, court orders or deed polls);
  7. Completed form DS-4079 – download the form from the Department of State website here ;
  8. Completed Loss of Citizenship Questionnaire – download the form here as a PDF ; and
  9. Completed Informal Loss of Citizenship Acknowledgement, which must be signed/dated and sent as a scanned document.  Download the document here as a PDF .