I-539

Use this application if you are a nonimmigrant and wish to apply to U.S. Citizenship and Immigration Services (USCIS) for an extension of stay or a change to another nonimmigrant status.

In certain situations, you may use this application to apply for an initial nonimmigrant status.

You may also use this application if you are a nonimmigrant F-1 or M-1 student applying for reinstatement