Data / Federal grants / 23-500
SBE Postdoctoral Research Fellowships (SPRF)
U.S. National Science Foundation is accepting applications until November 4, 2026. It lists awards of up to $170,000, 20 awards expected, $3 million in total.
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Key facts
- Opportunity number
- 23-500
- Status
- Posted, open
- Posted
- October 8, 2022
- Closes
- November 4, 2026
- Award ceiling
- $170,000
- Award floor
- $160,000
- Expected awards
- 20
- Total funding
- $3,000,000
- Cost sharing
- Not required
- Funding instrument
- Grant
- Category
- Science and Technology and other Research and Development
- Assistance listing
- 47.075 Social, Behavioral, and Economic Sciences; None None
- Contact
- U.S. National Science Foundation · [email protected] · 703-292-4203
Who can apply
- Others (see text field entitled "Additional Information on Eligibility" for clarification)
*Who May Submit Proposals: Proposals may only be submitted by the following: -Proposals must be submitted by the individual and not the host institution. NSF SBE Postdoctoral Research Fellowship proposals are submitted directly by the postdoctoral fellow to NSF and the award is made directly to the postdoctoral fellow. Awards are not made or transferred to the host institution under any circumstance. Each postdoctoral fellow must identify one sponsoring scientist and host institution (with whom the sponsoring scientist is affiliated) at the time of proposal submission. Fellowship proposers may propose to hold the fellowship at: Institutions of Higher Education (IHEs) - Two- and four-year IHEs (including community colleges) accredited in, and having a campus located in the US, acting on behalf of their faculty members. Nonprofit, non-academic organizations: Independent museums, observatories, research labs, professional societies and similar organizations in the U.S. associated with educational or research activities. *Who May Serve as PI: Fellowship candidates must meet all of the following eligibility requirements: The proposer must be a U.S. citizen, national or legally admit
What the agency says
The Directorate for Social, Behavioral and Economic Sciences (SBE) offers Postdoctoral Research Fellowships to encourage independence early in the fellow's career by supporting his or her research and training goals. The research and training plan of each fellowship must address important scientific questions within the scope of the SBE directorate and the specific guidelines in this solicitation. The SPRF program offers two tracks: (I) Fundamental Research in the SBE Sciences (SPRF-FR) and (II) Broadening Participation in the SBE Sciences (SPRF-BP). See the full text of the solicitation for a detailed description of these tracks.
Other open grants from the U.S. National Science Foundation
| Opportunity | Status | Closes | Award ceiling | Total funding | Record |
|---|---|---|---|---|---|
| Geometric Analysis PD-22-1265 | Open | Nov 3 | $8,800,000 | grants.gov | |
| Topology PD-22-1267 | Open | Nov 3 | grants.gov | ||
| NSF Small Business Innovation Research / Small Business Technology Transfer Phase I, Phase II, Fast-Track Programs: A Pilot Emphasis on Scientific Instrumentation 26-511 | Open | Nov 4 | $40,000,000 | grants.gov | |
| U.S. National Science Foundation State and Regional Artificial Intelligence Infrastructure Hubs: 26-513 | Open | Nov 4 | $100,000,000 | grants.gov | |
| Unlocking Dataset Value for AI-Enabled Scientific Discovery (AI Datasets) 26-512 | Open | Nov 4 | $100,000,000 | grants.gov | |
| PFE: Research Initiation in Engineering Formation (PFE: RIEF) 20-558 | Open | Nov 10 | $3,000,000 | grants.gov |
· Everything closing in November 2026
Read from the Grants.gov API, last updated 2026-10-23. The agency's notice on Grants.gov is the official record; check it before you apply.