The NSF Graduate Research Fellowship is a competitive U.S. National Science Foundation award for early-career researchers pursuing eligible research-based master’s or doctoral degrees in STEM and STEM education. The FY 2027 competition anticipates about 1,500 awards, with each fellowship providing three years of support across a five-year fellowship period. For each funded year, NSF provides a $37,000 stipend plus a $16,000 Cost of Education allowance to the institution. The total anticipated fellowship value is $159,000, subject to the availability of funds.
Applications are submitted through the NSF GRFP module in Research.gov, and the deadline depends on the applicant’s selected field of study. For the 2027 competition, application deadlines fall on October 19, 20, 22, or 23, 2026 at 8:00 p.m. Eastern Time. Reference letters are due earlier, on October 16, 2026 at 8:00 p.m. Eastern Time. Applicants should choose their field carefully because the application is reviewed under the first major field of study selected.
NSF Graduate Research Fellowship Details
The fellowship is administered by the U.S. National Science Foundation through the Graduate Research Fellowship Program. It is designed for applicants in the early stages of graduate education who intend to pursue full-time research-based graduate study in an eligible NSF field.
The current solicitation states that the fellowship is portable and may transfer to another eligible institution after the first fellowship year. NSF awards the funds to the institution where the fellow is enrolled, and the institution is responsible for disbursing the stipend and applying the education allowance.
Programme | NSF Graduate Research Fellowship Program |
|---|---|
Competition | FY 2027 |
Estimated awards | 1,500 |
Stipend | $37,000 per support year |
Education allowance | $16,000 per support year |
Support period | 3 funded years within a 5-year fellowship period |
Application system | Research.gov GRFP Application Module |
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NSF Graduate Research Fellowship Benefits
Each fellowship provides a $37,000 stipend for a 12-month tenure period in each funded year. NSF also provides a $16,000 Cost of Education allowance to the institution in lieu of tuition and mandatory fees for the fellow during a support year.
The fellowship provides three years of financial support that can be used within a five-year fellowship period. The award is portable, which can allow a fellow to transfer to another eligible institution after completing the first fellowship year. Also Check: applicants comparing another funded US graduate-degree route can review the published East-West Center Graduate Degree Fellowship.
Related opportunity: Doctoral applicants comparing another major research-funding route can review the Commonwealth PhD Scholarships.
Also explore: Applicants considering another research-intensive PhD funding option can compare the Hong Kong PhD Fellowship Scheme.
NSF Graduate Research Fellowship Eligibility
Applicants must be U.S. citizens, U.S. nationals, or permanent residents at the time they submit the application. They must intend to enroll or already be enrolled full time in an eligible research-based master’s or doctoral programme in an NSF-supported STEM or STEM education field.
Applicants must not have previously accepted a Graduate Research Fellowship, and anyone who was offered a fellowship before must have declined it by the applicable deadline. NSF also applies detailed rules based on graduate enrollment history, so candidates should complete the official eligibility questionnaire and read the current solicitation before applying.
Requirements and Required Documents
The application requires a completed GRFP application, personal and academic information, education and work experience, the selected field of study, and transcript documents. NSF requires an official undergraduate transcript; a graduate transcript may be unofficial only in the limited first-term situation described by NSF.
Applicants must also submit a Personal, Relevant Background and Future Goals Statement and a Graduate Research Plan Statement. They must provide at least three reference-writer names and contact details, while at least two reference letters must be received for the application to be reviewed. NSF does not require GRE scores for the GRFP application.
How to Apply for the NSF Graduate Research Fellowship
Applicants apply through the official NSF GRFP Application Module in Research.gov. Before starting, candidates should review the current solicitation, confirm their eligibility, and identify the major field of study that controls their application deadline.
The written statements must address both Intellectual Merit and Broader Impacts. Applicants should coordinate with reference writers early because the reference-letter deadline comes before every field-specific application deadline in the FY 2027 competition.
Application Deadline
The NSF GRFP does not use one universal applicant deadline. Life Sciences closes October 19, 2026; Computer and Information Science and Engineering, Materials Research, Psychology, and Social Sciences close October 20; Engineering closes October 22; and Chemistry, Geosciences, Mathematical Sciences, Physics, and Astronomy close October 23.
All four application deadlines are at 8:00 p.m. Eastern Time. Reference letters for every field are due October 16, 2026 at 8:00 p.m. Eastern Time. Because the deadlines differ by field, applicants should use the deadline assigned to the major field of study selected in their NSF GRFP application.
Frequently Asked Questions
The most important application questions concern funding, citizenship eligibility, degree type, and the field-specific deadline structure. The answers below follow the current FY 2027 NSF solicitation and applicant guidance.
Applicants should still review the official solicitation in full because NSF has detailed rules covering prior graduate enrollment, eligible fields, ineligible degree programmes, and proposed research. A candidate’s specific academic history can affect eligibility even when the general citizenship and degree requirements are met.
How much funding does the NSF GRFP provide?
For each of three funded years, NSF provides a $37,000 stipend and a $16,000 Cost of Education allowance. The current solicitation lists an anticipated total of $159,000 per fellowship, subject to funding availability.
Can international students apply?
Not generally. Applicants must be a U.S. citizen, U.S. national, or permanent resident when they submit the application.
What degree programmes are eligible?
The fellowship supports eligible research-based master’s and doctoral programmes in NSF-supported STEM and STEM education fields. Applicants should check the solicitation’s field and programme exclusions before relying on a programme as eligible.
Why are there four application deadlines?
NSF assigns different deadline dates to major fields of study. Applicants must submit by the deadline linked to the field selected in the application, and all field deadlines close at 8:00 p.m. Eastern Time.
Conclusion
The NSF Graduate Research Fellowship provides substantial multi-year support for eligible early-career researchers in U.S. STEM and STEM education graduate programmes. Its combination of a $37,000 annual stipend, institutional education allowance, portability, and three funded years makes it a major research-funding opportunity.
Applicants should confirm eligibility, select the correct field of study, prepare both required statements carefully, and coordinate reference letters before the October 16 deadline. They should then submit the complete application by the field-specific deadline on October 19, 20, 22, or 23, 2026 at 8:00 p.m. Eastern Time.
