STTR Grants for Research Startups (2026)
The Small Business Technology Transfer (STTR) program funds research startups commercializing innovations developed through partnerships with research institutions like universities and national laboratories. If you're transforming academic research into commercial products, STTR represents uniquely valuable federal grant funding designed specifically for your situation. Bootstrap Directory helps research-focused founders navigate STTR opportunities offering Phase I grants up to $300,000 and Phase II awards exceeding $1 million for technology development and market validation. STTR prioritizes partnerships between small businesses and nonprofit research organizations, making it ideal for founders spinning technology from university research. Unlike standard venture capital, STTR supports fundamental research commercialization without requiring rapid profitability. The program funds biotech startups, clean energy companies, advanced materials firms, and deep-tech ventures across federal agencies. Through Bootstrap Directory's detailed STTR resources, you'll understand partnership requirements, application processes, and how this non-dilutive funding accelerates research commercialization. The STTR program requires a formal collaboration between a small business and a research institution (university or federal lab), with the research partner performing at least 30% of the work. Five federal agencies participate in STTR — DOD, DOE, NASA, NIH, and NSF — with Phase I awards around $150,000 and Phase II up to $1 million.
Featured Opportunities
NIH Small Business Technology Transfer Grant (Parent STTR [R41/R42] Clinical Trial Not Allowed)
NIH Small Business Technology Transfer Grant (Parent STTR [R41/R42] Clinical Trial Required)
AZ: Arizona'sOpportunity for Business
AZ: SBIR/STTRRESOURCE CENTER
AZ: Rural Destinations
AZ: International Trade
AZ: ArizonaState Trade Expansion Program
Frequently Asked Questions
What types of STTR grants are available for research startups?
STTR provides Phase I feasibility grants ($300,000, 6 months), Phase II development funding ($1M+, 24 months), and Phase IIB commercialization support across federal agencies including NSF, NIH, DOE, and NIST. Programs support biotech research commercialization, clean energy technology development, advanced materials innovation, and medical device commercialization emerging from university partnerships.
How do I qualify for STTR grants?
Your business must partner with a nonprofit research institution (university, national lab, research center) with the institution performing meaningful research. Your company must be U.S.-based with fewer than 500 employees. Clear research objectives, realistic commercialization timelines, and demonstrated founder expertise in your technical area strengthen applications significantly. The research institution partnership is mandatory and central to STTR's mission.
When are the deadlines for STTR grants?
STTR operates on agency-specific solicitation schedules with deadlines typically quarterly or semi-annually. NSF and NIH publish solicitations with 6-month lead times before deadlines. Most agencies coordinate deadlines within specific months (February, June, October common windows). Bootstrap Directory aggregates STTR deadlines across all participating agencies, ensuring you track commercialization-stage funding opportunities year-round.