SBIR/STTR “Success Rates” Are Misleading

In this monologue, Stacy L. Chin warns that reported success rates for SBIR/STTR programs are often engineered to look better than they truly are. She explains that while the numbers may not be outright false, firms manipulate them through three common tactics: (1) aggressive pre‑client filtering—using long questionnaires, screening calls, and internal scoring to only accept companies that already appear fundable, which inflates the success metric; (2) selective inclusion—excluding projects that fail to progress or meet certain conditions from the reported data, thereby shrinking the denominator; and (3) outright misrepresentation—stretching or lying about the figures. Chin urges listeners to scrutinize how success rates are calculated, what is counted, and what is omitted, emphasizing that understanding the construction of the percentage is essential for making informed decisions.










