Closed · PD-04-1268 · CFDA 47.049 · Discretionary
Foundations
Federal grant opportunity posted by U.S. National Science Foundation, cataloged on Grants.gov.
- Varies
- Award range
- Closed
- Status
- -
- Close date
- 30
- Expected awards
The verdict
Foundations is a closed discretionary listing from U.S. National Science Foundation that offered Varies by applicant across 30 expected awards. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 1,338 other opportunities from U.S. National Science Foundation.
- Varies
- award range
- Closed
- application status
- 30
- expected awards
- 47.049
- CFDA program
Archived opportunity record
Foundations is closed. The parent program page for CFDA 47.049 is the reliable place to catch re-announcements. U.S. National Science Foundation still indexes 1,338 other opportunities here.
According to Grants.gov (extract vintage 2026-08-10), this record reflects the officially published listing. See methodology.
Deadline tracker
Application window closed
This listing is no longer accepting applications
Est. Total Funding
$2,300,000
Expected Awards
30
Instrument
Grant
Description
The program in Foundations supports research in mathematical logic and the foundations of mathematics, including proof theory, recursion theory, model theory, set theory, and infinitary combinatorics.
Catch-all / unrestricted eligibility mark · PD-04-1268
Grants.gov marks Foundations with a catch-all / unrestricted eligibility code (Unrestricted / see official listing). Read the official announcement text for the real applicant filter — the code alone is not a door list. The extract does not mark applicant cost-sharing as required. Instrument: Grant. Funding-activity code maps to Science and Technology / R&D (ST). This eligibility-code string dominates the U.S. National Science Foundation book (614 peers, 46% of 1,339).
- Code 99
- Unrestricted / see official listing
Codes are Grants.gov eligibility category values from the extract vintage 2026-08-10. Confirm the full eligibility statement on the official listing or the Grants.gov eligibility reference.
Official Listing on Grants.gov
View full details, application forms, and submission instructions.
Parent Grant Program
Mathematical and Physical Sciences
National Science Foundation
Agency Contact
NSF grants.gov support grantsgovsupport@nsf.gov
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What to do next
Foundations is closed; use the parent program and agency catalog for the next funding cycle.
- Parent CFDA 47.049 may publish future NOFOs under the same assistance listing. Open program
- Mathematical and Physical Sciences indexes 210 Grants.gov listings in this extract. Program profile
- U.S. National Science Foundation lists 1,338 other indexed opportunities on PlainGrants. Agency catalog
Opportunity deadlines and eligibility change on Grants.gov; PlainGrants mirrors the extract and is not the submission system.
Disclaimer: This information is sourced from Grants.gov and SAM.gov and is for informational purposes only. Opportunity details, deadlines, and eligibility requirements change frequently. Always verify current information directly on Grants.gov before applying. PlainGrants is not affiliated with any federal agency.
Read our methodology - how this data is sourced, computed, and verified.
| Publisher | PlainGrants |
| Sources | the SAM.gov Assistance Listings and Grants.gov |