SBIR Phase I & II

National Science Foundation (NSF) National

Funding amount

US$275,000 to US$2,000,000

Next cycle

Multiple rounds annually

Region

National

Funder type

Federal Government

For

Businesses

Eligible organizations

US-based small business, startup

Sectors

Information Technology, Life Sciences & Biotech, Clean Tech, Research & Development

About this program

America's flagship R&D funding program for small businesses. Phase I awards up to $275K to establish technical feasibility; Phase II awards up to $2M for full R&D development. NSF SBIR covers all STEM-related innovation areas.

Official program page Last verified April 13, 2026 by the Happy Grants engine

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