The National Institutes of Health (NIH) offers ongoing Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) grant funding opportunities to support early-stage research and development by small business entrepreneurs. These programs provide non-dilutive funding for innovative projects in the life sciences and related fields. The opportunities are open to small businesses and entrepreneurs seeking to develop products and technologies with commercial potential and public health impact.

The NIH accepts applications three times a year, with standard submission deadlines on September 5, January 5, and April 5. If you would like review the program descriptions, waiver-eligible topics, and NIH guidance on how to prepare a strong application, visit the NIH webpage here.