New Version of Form N-400, Application for Naturalization
March 29, 2024
On April 1, 2024, as part of the new fee rule, we will release a new version of Form N-400, Application for Naturalization. The new version of the form changes many data elements, including adding a gender X option as another gender identity and removing several other fields.
If you have begun completing the current version of Form N-400 online, you must submit your online application on or before March 31, 2024, or you will lose your work. On April 1, we will delete any Form N-400 drafts in progress online, and you will have to restart the application using the new version of Form N-400, which will be automatic for online filers starting on that date. This requirement only applies to Form N-400.
The new Form N-400 for paper filing will be available on the Form N-400 web page on April 1. Starting June 3, 2024, we will accept only the April 1, 2024, edition of the paper-based Form N-400.
Specific content can be found here:
https://www.uscis.gov/forms/filing-fees/frequently-asked-questions-on-the-uscis-fee-rule