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NIA Small Business Programs (SBIR & STTR)

NIA SBIR Phase II

Funds small businesses advancing aging biology and Alzheimer's disease technologies through full development execution.

Between cyclesNational Institute on AgingUnited States
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About

The National Institute on Aging (NIA) SBIR Phase II program funds full R&D execution by U.S. small businesses that have completed a qualifying Phase I project on the same technology or innovation. NIA manages approximately $150 million per year in combined SBIR and STTR grants, making it the largest federal funder of early-stage aging-related R&D. Phase II awards are substantially larger than Phas…

What this grant funds

Phase II full R&D execution by small businesses expanding successful Phase I work in aging biology, Alzheimer's disease, and AD/ADRD interventions.

Key facts
CycleiHow often this grant runs — 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.5 Sept 2026
Decision timeiTypical time from the deadline to the funder's decision.—
Project durationiHow long the funded work is expected to run.—
Award typeiThe form of funding — 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.$146.0M
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Last verified: 24 Jul 2026Source: www.nia.nih.gov