Small Business Innovation Research (SBIR) Program

Competitive, equity-free federal grants and contracts that fund small U.S. businesses to research, develop and commercialize new technology. Phase I tests feasibility; Phase II funds full R&D.

Run by

U.S. Small Business Administration (coordinating) with participating federal agencies (e.g., NSF, DoD/Department of War, HHS/NIH, EPA, NASA, DOE)

Funding

Up to $2,153,927

As of April 2026, agencies may issue a Phase I award (including modifications) up to $323,090 and a Phase II award (including modifications) up to $2,153,927 without seeking SBA approval; larger awards require a waiver. SBIR.gov homepage lists typical ranges: Phase I $50,000-$275,000 over 6-12 months; Phase II $750,000-$1.8 million over 24 months.

Who can apply

• For-profit U.S. small business with fewer than 500 employees including affiliates
• At least 51% owned and controlled by U.S. citizens or permanent residents (per NSF eligibility page)
• Principal investigator must be primarily employed by the small business
• Must respond to a specific agency solicitation/topic

How to apply

Find an open topic on SBIR.gov and submit a proposal directly to that agency per its solicitation (NSF requires an invited Project Pitch first).

Timing

Reauthorized through September 30, 2031 (S. 3971 signed April 13, 2026) after a lapse. Each agency runs its own solicitations and deadlines; SBIR.gov listed 352 open topics (NSF, DoD, HHS, EPA) when checked.

Last checked

2026-10-11

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