In fiscal year 2021, the nationwide success rate of applicants for National Institutes of Health (NIH) Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I awards decreased slightly from FY 2020. This continued a downward trend over recent years. The success rate for NIH SBIR/STTR Phase I was nearly 13 percent (647 of 5,132 approved) in FY 2021, a decrease from nearly 14 percent (636 of 4,684 approved) in FY 2020 and from nearly 16 percent for all proposals submitted over the past decade.
SSTI’s analysis for this article is based on SBIR/STTR application and award data recently released by NIH.