First-Party Fraud in Auto Lending: How to Spot It Before a Loss

Auto lending has the highest first-party fraud (FPF) rate of any industry : 5.31% of applications in 1H26, more than twice the average. First-party fraud passes identity checks, gets booked as ordinary defaults, and its warning signs often sit outside any single lender’s records. In private auto studies, SentiLink’s FPF Score flagged 0.73% of funded loans, which accounted for ~14% of losses.