Loss Adjustment Expense (LAE) ratio is the percentage of total claims payouts spent on the cost of investigating, processing, and settling those claims—including adjuster salaries, legal fees, and vendor costs.

LAE ratio answers the question: for every dollar you pay out in claims, how much are you spending to administer the process? An LAE ratio of 12% means you spend $12 investigating and processing every $100 in claims paid. The industry average hovers between 10-15%, though this varies significantly by line of business.

The metric splits into two components. Allocated LAE (ALAE) includes costs tied to specific claims—independent adjuster fees, legal defense, expert witnesses. Unallocated LAE (ULAE) covers overhead that can't be attributed to individual claims—staff claims salaries, technology, facilities. Both matter, but ULAE is where automation investments show the clearest returns.

Reducing LAE ratio without increasing claims leakage is the core challenge of claims operations. Cutting adjuster headcount or investigation thoroughness might lower LAE but will likely increase indemnity costs through overpayment. The insurers winning on LAE are those automating low-complexity claims while directing human expertise to complex ones.

Related terms: Claims leakage, Straight-through processing rate, Claims settlement cycle time