Download the form N-644

Download the form N-644

Download the form N-644, the application for posthumous citizenship. The law provides for the granting of citizenship to a person whose death was caused by injury or disease while performing official duties in the US military. Obtaining the posthumous status of a US citizen is given as a thank you for the courage and sacrifice of these people. The posthumous status of a citizen does not provide for any benefits for the relatives of the deceased.
Download the PDF form N-644 from the link below.

Official USCIS Update

USCIS can change filing addresses, fees, and accepted editions without notice. Use the official links below before filing.

Current edition: 04/01/24

Verified: 2026-05-21

Filing fee: You can find the filing fee for Form N-644 by visiting our Fee Schedule page.

Where to file: Mail your completed N-644 application to the California Service Center.

Open USCIS form page
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