Open · PD-20-1264 · CFDA 47.049 · Discretionary
Algebra and Number Theory
Federal grant opportunity posted by U.S. National Science Foundation, cataloged on Grants.gov.
- Varies
- Award range
- Open
- Status
- 72d
- Days left
- -
- Expected awards
The verdict
Algebra and Number Theory is an open discretionary opportunity from U.S. National Science Foundation, offering Varies by applicant. Applications close in 72 days.
- Varies
- award range
- Open
- 72 days left
- 47.049
- CFDA program
Opportunity snapshot. This Grants.gov announcement - Algebra and Number Theory - is cataloged under number PD-20-1264 and tied to CFDA assistance listing 47.049, posted by U.S. National Science Foundation. Grants.gov currently shows the opportunity as open, first posted on October 6, 2020 and last updated on October 26, 2025. The funding category is Discretionary, delivered as a grant.
Award economics. The award range on file is Varies by applicant. Cost sharing is not required, so applicants do not need to commit matching funds to be competitive on this opportunity. Federal award ranges are often upper bounds; actual allocations reflect program appropriations, the strength of the applicant pool, and the evaluation committee's scoring.
Deadline and action path. Applications close on October 9, 2026 - roughly 72 days from today. Every Grants.gov submission requires an active SAM.gov registration and a Unique Entity ID. Review the Eligibility section below carefully, federal eligibility categories (nonprofit, state or local government, tribal, individual, educational institution, small business) have distinct registration and reporting requirements. Pre-application outreach to the listed agency contact is permitted and often welcomed, it helps clarify scope and scoring priorities. Before acting on the deadline or award figures above, verify them directly on the official Grants.gov listing, amendments can change dates and amounts after this page was last refreshed.
Award Range
Varies by applicant
Close Date
October 9, 2026
Second Friday of October
Posted
October 6, 2020
Instrument
Grant
Description
The Algebra and Number Theory program supports research in algebra, algebraic and arithmetic geometry, number theory, and representation theory. Conference proposals The Algebra and Number Theory program also provides support for conferences, workshops, summer/winter schools, and similar activities. Proposals should be submitted to PD 20-1264 using the "Conference" proposal type in research.gov. Proposals with budgets not exceeding $50,000, which in accordance with NSF policy can be reviewed internally, should be submitted: in May for events that will take place in January through April of the following year in October for events that will take place in May through December of the following year. In order to allow time for external review, proposals with budget requests exceeding $50,000 should be submitted nine to twelve months before the event is scheduled to take place.
Eligibility
Grants.gov lists this opportunity under eligibility category code 99. These codes correspond to applicant types (state/local government, tribal organization, nonprofit, educational institution, individual, small business, etc.) defined in Grants.gov's own eligibility reference. See the current Grants.gov eligibility categories or check the official listing below for this opportunity's exact eligibility statement.
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
Key Dates
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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.
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Related
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| Sources | the SAM.gov Assistance Listings and Grants.gov |