The Origins of Workers' Compensation Funding

Funding Sources for Workers' Compensation

Workers' compensation benefits are paid from insurance premiums that employers purchase, either from private insurers or state-run funds. The premiums are calculated based on payroll size, industry risk classification, and claims history.

State Fund vs. Private Insurance

Many states operate a monopoly or competitive state fund that collects premiums and pays claims directly, while others rely on a market of private insurers. In both models, the money collected from employers covers medical expenses, wage replacement, and disability benefits.

How Premiums Are Determined

Premium rates are set by state workers' compensation boards or insurance regulators using actuarial data. Factors include the employer's total wages, the classification code for each job type, and the employer's loss experience, which can lead to discounts or surcharges.

Role of Federal Programs

Federal employees and certain maritime workers are covered by the Federal Employees' Compensation Act, funded through a federal payroll tax and administered by the U.S. Department of Labor.

Key Financial Mechanisms

Collected premiums are placed into reserve accounts that must be sufficient to cover current and future claims. States may require insurers to maintain solvency guarantees, and some jurisdictions impose experience rating to adjust premiums based on an employer's claim history.

Comparison of Funding Models