Case Study: RLI Insurance Company achieves $4M+ in recovered billings and 400% annual ROI with ACL Analytics

Rli Insurance Strategic Fraud Analysis With Acl Analytics

RLI Insurance, a specialty property and casualty insurer operating from more than 35 offices across the U.S., tasked its small internal audit team with delivering more value by detecting fraud, missed subrogation and revenue leakage while reducing reliance on manual sampling. High-risk areas included claims, accounts payable, procurement card activity and journal entries, and the team needed broader, repeatable coverage to uncover hidden losses and control weaknesses.

RLI implemented ACL Analytics, developing a weighted fraud-indicator approach, company-wide training and 115 repeatable automated tests that extract and analyze full populations overnight. The initiative uncovered over $4 million in missed billings, identified about $100,000 in annual funds leakage (roughly a 400% ROI), cut review times by ~25%, improved controls with ongoing monitoring and enabled the small audit team to deliver enterprise-grade, repeatable assurance.

RLI Insurance Company

Seth Davis

Vice President