Bonuses are generally considered part of an employee's wages, so they are included in the payroll base used to calculate workers compensation premiums. Most states require that any compensation paid for work performed—regular salary, overtime, commissions, or bonuses—be reported as part of the payroll total, and insurers use that figure to set rates.
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How Bonuses Are Treated in Premium Calculations
Insurance carriers typically apply a percentage to the total payroll to determine the premium. When bonuses are paid, they increase the payroll amount, raising the premium proportionally. Some states allow employers to exclude discretionary, non‑guaranteed bonuses if they are not paid regularly, but the rule varies.
State Variations and Exceptions
Each state's workers compensation board sets specific guidelines. For example, California counts all cash compensation, while Texas may permit exclusion of occasional, non‑contractual bonuses. Employers should consult their state's regulations or their insurance broker to confirm which bonuses must be reported.
Impact on Claims and Benefits
Once a claim is filed, the employee's total compensation—including any bonuses earned before the injury—can affect the benefit amount, as many states calculate wage replacement based on the employee's average weekly wage.
Practical Steps for Employers
- Review employment contracts to see if bonuses are guaranteed.
- Track bonus payments separately in payroll reports.
- Confirm with your workers compensation carrier how they treat bonuses in premium calculations.
- Stay updated on state‑specific rules to avoid under‑reporting.