USCIS - Historic Processing Times
egov.uscis.gov
Procedures using this source
These Helpydo guides reference this official page as a verification source.
How to Replace a Lost or Stolen Certificate of Naturalization With Form N-565
Use USCIS Form N-565 to request a replacement Certificate of Naturalization that was lost, stolen, destroyed or mutilated.
How to Apply for a USCIS Reentry Permit Before a Long Trip Abroad
Lawful permanent and conditional permanent residents can request a USCIS reentry permit with Form I-131 before extended travel outside the United States.
How to Apply for U.S. Citizenship by Naturalization With Form N-400
Apply for U.S. citizenship with Form N-400, including eligibility, the 90-day early filing rule, current fees, required evidence, biometrics, interview, 2025 civics test and Oath o
How to Replace or Renew a Green Card With Form I-90
Use USCIS Form I-90 to renew an expiring 10-year Green Card or replace a lost, stolen, damaged or incorrect Permanent Resident Card.
Rules, fees, forms and processing routes can change. Helpydo connects procedural guidance to the responsible authority so you can verify time-sensitive details before acting.