The 2021 Application Submission Period has closed.
Individuals that have a started application can continue to access their applications here
The reference letter deadline is Friday, October 30, at 4:00 PM EASTERN TIME. Reference letters must be submitted online through the NSF GRFP Reference Writer Module. Late reference letters will not be accepted. Format and compliance rules have changed. Read the Technical FAQs.
NOTE: Avoid older versions of Microsoft Word (2007 or earlier) as they may produce font errors