Smart Strategies for Calculating and Optimizing Workers' Compensation Premiums

December 7, 2023 | The Castellanos Agency | By Victor Charo

Decoding Workers' Compensation Premium Calculation

Calculating your workers' compensation insurance premiums involves several key factors:


Use this basic formula for an estimate:

Classification Code Rate × Experience Modification Number × (Payroll/$100) = Premium

Your classification code rate, set by the National Council on Compensation Insurance (NCCI) or state agencies, reflects your employees' job types. The experience modification number, based on your claims history, also influences your premium.

Who's Responsible for Premium Payments?

Employers are solely responsible for funding workers' compensation insurance. This can be obtained through state-run programs or private insurers. Note: Certain states require coverage through a monopolistic state fund.

Embracing Pay-As-You-Go Workers’ Compensation

This flexible payment option allows you to spread your premium payments throughout the year, aligning with each payroll cycle. It adjusts with your workforce changes, ensuring your premiums reflect your current payroll.

Advantages of Pay-As-You-Go Workers’ Compensation

Eliminating Hefty Upfront Costs

Pay-as-you-go means paying premiums based on actual, not estimated, payroll, potentially lowering your overall costs.

Budget-Friendly Premium Distribution

This method aids small business owners in budgeting, breaking down workers' comp costs into manageable, payroll-based payments.

Simplifying Annual Audits

Accurate payroll-based premiums lead to a streamlined audit process, saving time and resources.

Factors Influencing Pay-As-You-Go Costs

Your pay-as-you-go premiums can vary by state. For example, consider a Florida landscaping business with three employees, each earning $40,000, and no experience modifier. Their estimated premium would be:


$8.32 × ($120,000/$100) = $9,984

This business could opt for a lump sum payment or smaller, regular payments with pay-as-you-go.

Understanding Additional Deposits and Fees

Be aware of your state's specific workers' compensation laws, which may require initial deposits.

Tips for Reducing Workers' Compensation Costs

Enhancing workplace safety can lower your premiums. Our team is ready to assist with safety improvements and guide you through any claims process.

Key Considerations for Optimal Coverage

When selecting workers' comp insurance, consider:

Get a tailored quote today to ensure comprehensive coverage for your business and employees.