OpenFederal grantOpen to for-profit businessesPD-22-1267

Topology

U.S. National Science FoundationCloses Nov 3, 2026(21 days left)

Does this fit your business?

This is a National Science Foundation basic-research program in topology, a branch of pure mathematics, funding research, conferences, workshops, schools, and travel. It is for mathematicians and research institutions, not for ordinary businesses seeking operating capital. If your company does not employ researchers working on algebraic, geometric, or differential topology or topological data analysis, do not bother applying.

Best for
Mathematics researchers in algebraic, geometric, or differential topology, Universities and research institutions running topology research, Organizers of topology conferences, workshops, and summer/winter schools, Researchers seeking travel support to topology events
Not for
Small businesses outside of specialized topology research or topological data analysis, Retail, construction, food, and other commercial ventures with no research component, Organizations looking for general business funding or startup capital
Estimated fit by industry, best first
IndustryEstimated fit
Education & TrainingLimit: Primarily for minority-owned businesses
38
Possible Match
Environment & ConservationLimit: Primarily for minority-owned businesses
38
Possible Match
Energy & Clean TechMatches your industry (wind)
37
Possible Match
Arts & CultureLimit: Primarily for minority-owned businesses
36
Possible Match
Healthcare & BiotechLimit: Primarily for minority-owned businesses
36
Possible Match
Technology & SoftwareLimit: Primarily for minority-owned businesses
36
Possible Match
Show all 15 industries
Estimated fit by industry, best first
IndustryEstimated fit
Social Services & NonprofitLimit: Primarily for minority-owned businesses
33
Worth Exploring
Finance & BankingLimit: Primarily for minority-owned businesses
32
Worth Exploring
Housing & Real EstateLimit: Primarily for minority-owned businesses
32
Worth Exploring
Transportation & LogisticsLimit: Primarily for minority-owned businesses
32
Worth Exploring
ManufacturingLimit: Primarily for minority-owned businesses
31
Worth Exploring
Agriculture & FarmingLimit: Primarily for minority-owned businesses
29
Worth Exploring
Food & BeverageLimit: Primarily for minority-owned businesses
29
Worth Exploring
Construction & InfrastructureLimit: Primarily for minority-owned businesses
28
Worth Exploring
Retail & E-CommerceLimit: Primarily for minority-owned businesses
28
Worth Exploring

These are our matcher’s estimates for a typical business in each industry. A real match depends on your size, your state and what you need the money for — check your own fit.

What this funds

Money can be used for
Research, Conferences, Travel, Workshops
Who can apply
For-profit companies, State and local governments, Colleges and universities, Nonprofits, Other applicants (see eligibility), Small businesses, Tribal governments and organizations, Individuals

Questions about this grant

When is the application deadline?
The application deadline is 2026-11-03. Note that conference and travel proposals have separate submission windows: September 1-30 and April 1-30.
Who can apply for this grant?
Eligibility is unrestricted: any type of entity may apply, including for-profit businesses, small businesses, nonprofits, higher education institutions, government entities, tribal entities, and individuals.
Can a sole proprietor or single-member LLC apply?
The facts do not name sole proprietors or single-member LLCs specifically. Eligibility is listed as unrestricted with individuals and small businesses among the applicant types that may apply, but the notice does not address business structure, so check the solicitation directly.
Can a nonprofit apply?
Yes. Eligibility is unrestricted and nonprofits are among the applicant types that may apply.

Summary

NSF Topology program (PD 22-1267) funds basic research in algebraic, geometric, and differential topology, including homotopy theory, K-theory, manifolds, knots, TQFTs, and topological data analysis. Also supports conferences, workshops, summer/winter schools, and travel. Eligibility is unrestricted; any entity, including small businesses, may apply.

About this grant

The Topology program supports research on algebraic topology, including chromatic, equivariant, motivic, and (un)stable homotopy, homology and cohomology theories; bordism and K-theory; topological manifolds; knots and links; geometric topology; differential topology; transformation groups; topological quantum field theories; contact and symplectic structures; infinity and model categories; and topological data analysis.

Conferences

Topology proposals for conferences, workshops, summer/winter schools, and similar activities must be submitted to PD 22-1267 using the "Conference" or “Travel” proposal type in research.gov.

The program'ssubmission windows for conference/travel proposalsare September 1-30 and April 1-30. Proposals with budgets not exceeding $50,000 should be submitted during a submission window that occursat least six months prior to the event. Proposals with budget requests that exceed $50,000 should be submitted during a submission window that occursat least eight months prior to the event.

Principal Investigators should carefully read the relevant sections of the PAPPG to obtain important information regarding the substance of such proposals and note the additional requirements for travel support requests for international events.

Who can apply

The listing does not include detailed eligibility text. Check the official listing before you apply.

Topics and uses of funds

Topics

  • Mathematics
  • Science
  • Research

Program contact

U.S. National Science Foundationgrantsgovsupport@nsf.gov703-292-4203

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