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NSF SBIR/STTR (America's Seed Fund)

NSF SBIR/STTR Fast-Track Pilot

Supports United States deep-tech startups through a combined early and continuation development route.

Between cyclesNational Science FoundationUnited States

NSF SBIR/STTR Fast-Track is a pilot mechanism (solicitation NSF24-582) that combines Phase I and Phase II into a single joint application, allowing companies to de-risk the 12–18 month gap that typically separates the two phases. The maximum total award is $1,555,000 β€” structured as up to $400,000 for Phase I and up to $1,155,000 for Phase II β€” with a funding pool of approximately $25 million. Awa…

Same as NSF SBIR Phase I and Phase II. Best for applicants who already have a substantive Phase II plan and can defend the entire project trajectory in one proposal.

CycleiHow often this grant runs β€” e.g. annually, on a rolling basis, or a one-off call.Multiple per year
Next deadlineiThe next date applications are due. Rolling means you can apply any time.4 Nov 2026
Decision timeiTypical time from the deadline to the funder's decision.26 weeks
Project durationiHow long the funded work is expected to run.24–36 months
Award typeiThe form of funding β€” grant, equity, loan, tax credit, etc.Grant
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.$25M

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Last verified: 22 Jul 2026Source: new.nsf.gov