The Effectiveness of Purdue's Income Share Agreement Program

In this segment, the speaker explains how Income Share Agreements (ISAs) differ from traditional student loans. ISAs require repayment only when the graduate earns above a predefined income threshold, and the repayment amount is a percentage of earnings rather than a fixed amount. The percentage can vary widely—some short‑term bootcamps charge as much as 17% of post‑graduation income, while university programs like Purdue’s charge considerably less. ISAs also have a fixed term after which the obligation expires, removing the notion of a principal plus interest loan. Because repayment depends on the graduate’s success, the ISA provider’s return resembles an equity investment: they earn more when the graduate does well and may receive little or nothing if earnings never exceed the threshold.










