In insurance, expenses are the insurer’s operating costs, such as commissions, salaries, technology, servicing, and administration, apart from claim payments. In plain language, they are the cost of running the insurance company.
What insurers usually include
Expenses commonly include:
- acquisition costs, including commissions
- underwriting and policy issuance costs
- billing, service, and customer support
- legal, compliance, and technology overhead
- general administrative expense
These items are different from losses, which are the amounts paid or reserved for covered claims.
Why the category matters
Expenses affect:
- rate adequacy
- profitability
- combined ratio
- regulatory and financial reporting
An insurer with weak expense control may need higher premium to break even, even if its claim results are average. That is why expense management matters just as much as claims management in underwriting performance.
Practical example
A carrier grows quickly but adds significant staffing, system, and distribution cost faster than premium grows. Even with stable loss experience, the business can show weak underwriting results because expenses are consuming too much premium.