Workers Compensation Calculator
Estimate workers compensation insurance premiums based on payroll, classification codes, and experience modifier.
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How It Works
Workers compensation insurance is mandatory in nearly every state and covers employees' medical expenses and lost wages for work-related injuries. The premium formula is: (Payroll / 100) x Class Rate x Experience Modifier. Your experience modifier (E-Mod) reflects your claims history versus industry averages — below 1.0 means better than average.