How Much Does Workers Comp Insurance Cost Per Employee in 2026?

You are budgeting for a new hire and the quote from your insurance broker came back higher than expected. Or maybe you are switching from a professional employer organization and need to understand what workers comp will cost on your own policy. The national average is $94 per employee per month according to NCCI 2026 data, but that number tells you almost nothing about what your specific business will pay. A clerical worker in Texas might cost $26 a month. A roofer in California could cost $500 or more. Use our Workers Comp Premium Calculator to estimate your actual premium based on payroll, class code, and experience modification factor.

What Determines Workers Comp Cost

Workers compensation is priced differently from almost every other commercial insurance product. Instead of a flat premium based on revenue or industry category, the premium is calculated from your actual payroll, the type of work each employee performs, and your claims history.

Three inputs drive the calculation. Payroll is the base, measured per $100 of remuneration. Class code rates, set by the National Council on Compensation Insurance in most states, reflect the historical loss cost for each job classification. The experience modification factor, or ex-mod, adjusts your rate up or down based on your claims record compared to similar businesses.

A new business starts with an ex-mod of 1.0. After three years of low claims, that factor might drop to 0.85, cutting your premium by 15 percent. A poor claims record can push it to 1.20 or higher, increasing your premium by the same proportion.

The Workers Comp Premium Formula

The base premium formula is straightforward:

Premium = (Annual Payroll / 100) x Class Code Rate x Experience Mod

Each component has a specific source. Payroll comes from your actual wages or an estimate for the policy period. The class code rate is published by NCCI or your state's rating bureau, and carriers apply a loss-cost multiplier on top of the advisory rate. The ex-mod is calculated by NCCI based on three years of your loss data.

Step-by-Step Example

Consider a small landscaping company in Florida with three employees and $218,400 in annual payroll. The crew supervisor earns $62,400, and two laborers each earn $78,000.

The NCCI class code for landscaping is 0042. Florida's 2026 advisory rate for this code is approximately $3.42 per $100 of payroll. The company has been in business for five years with a clean claims record, giving them an ex-mod of 0.91.

The calculation: ($218,400 / 100) x $3.42 x 0.91 = $6,797.05 per year, or $566.42 per month across all three employees. Per employee, that works out to $188.81 per month.

Florida approved a 6.9 percent rate decrease for 2026, which is already reflected in the $3.42 figure. Without that decrease, the same company would pay approximately $7,300 per year.

What Do the Numbers Mean

The national average rate is $1.03 per $100 of payroll, according to NCCI's 2026 data. But that average obscures an enormous range. State advisory rates span from $0.35 to $1.83 per $100, and individual class codes within a state can range from $0.12 for clerical work to over $25 for high-risk trades like roofing.

Here is how monthly costs typically break down by industry and risk level:

The Oregon DCBS premium rate index, published annually, ranks states by average premium rate. Oregon, North Dakota, and Indiana consistently rank among the lowest-cost states. California, New Jersey, and New York rank among the highest.

Small Business vs. National Averages

Different data sources report different averages, and the gap between them is wide. Here is how the major benchmarks compare for 2026:

The Insureon small business average is lower because small businesses tend to have lower-payroll employees and a higher concentration of low-risk classifications like retail and office work. The NCCI and MoneyGeek figures include larger employers with higher payrolls and more high-risk classifications.

Workers comp premiums represent approximately 1.2 percent of total employee cost for a typical business, according to Bureau of Labor Statistics compensation data. For context, employer-paid health insurance is roughly 7.8 percent of total compensation, and FICA taxes add another 7.65 percent.

State-by-State Variation

Where your business operates has a large effect on your premium. California's 2026 advisory rate is $1.65 per $100 of payroll, one of the highest in the country. Texas, which does not require workers comp for most private employers but where most businesses carry it anyway, approved a 3.8 percent rate decrease for 2026.

Most NCCI states are seeing modest rate decreases in 2026. Florida dropped 6.9 percent. Texas dropped 3.8 percent. These decreases reflect lower-than-expected loss ratios in recent years, meaning claims costs have been lower than insurers projected when setting prior rates.

State requirements also vary. California requires coverage with one employee. Georgia requires it with three. Florida requires it for four non-construction employees, but only one for construction. Texas does not require it at all for most private employers, though businesses that opt out lose certain legal protections.

Common Mistakes When Budgeting Workers Comp

Using a single average for all employees. If you have a mix of office staff and field workers, applying one rate to total payroll will give you a wrong number. Calculate each class code separately and sum the results.

Ignoring the ex-mod impact. A business with a 1.20 ex-mod pays 20 percent more than the base rate. A business with a 0.85 ex-mod pays 15 percent less. Over three years, the difference on a $10,000 base premium is $10,500 versus $7,225. Investing in safety programs pays for itself through ex-mod reduction.

Forgetting the payroll audit. Workers comp policies are audited at the end of the policy period. If your actual payroll exceeds the estimate, you owe the difference. If you underpay throughout the year and get hit with a large audit bill, it can strain cash flow. Track payroll against your estimate quarterly.

Excluding officers and owners incorrectly. Some states allow officers and owners to exempt themselves from coverage. Others do not. Check your state's rules before assuming you can exclude yourself from the policy.

Related Tools on ProfessionCalculators.com

To see how workers comp fits into your total employment cost, the Payroll Burden Calculator adds employer taxes, benefits, and insurance to gross salary for a true all-in cost. The Employee Cost Calculator allocates overhead alongside payroll burden. For hourly employees who work overtime, the Overtime Pay Calculator calculates time-and-a-half rates. For a broader look at staffing costs, see our guide on calculating payroll burden and our breakdown of the real cost of hiring an employee.

Frequently Asked Questions

What is the average workers comp cost per employee in 2026?

The NCCI national average is $94 per month, or $1,128 per year, per employee. Small businesses average $54 per month according to Insureon. The range is wide: office workers may cost $20 to $40 per month, while construction workers can exceed $500 per month. Your actual cost depends on payroll, class code, state, and claims history.

How is the experience modification factor calculated?

NCCI calculates your ex-mod by comparing your actual losses to expected losses for businesses of similar size and classification over a three-year period. A factor of 1.0 means your losses match the industry average. Below 1.0 means better than average, which reduces your premium. Above 1.0 means worse than average, which increases it. New businesses start at 1.0 and become eligible for experience rating after three years.

Which states have the highest workers comp rates?

California, New Jersey, and New York consistently rank among the highest-cost states. California's 2026 advisory rate is $1.65 per $100 of payroll. The Oregon DCBS premium rate index, published annually, provides a full state-by-state ranking. Rates within a state still vary by class code, so a clerical worker in California costs far less than a construction worker in a lower-rate state.

Can I reduce my workers comp premium?

Yes. The most direct lever is your ex-mod, which rewards a strong safety record with lower rates over time. You can also classify employees correctly, since misclassifying a clerical worker as a field worker inflates your premium. Some carriers offer deductible plans or dividend programs that return a portion of premium if claims are low. Implementing a formal safety program can reduce both claims and your ex-mod.

Is workers comp required in every state?

Most states require it, but the thresholds differ. Texas is the only state that does not require workers comp for most private employers. South Dakota has limited requirements. Most other states require coverage once you have one or more employees, with construction businesses typically facing stricter thresholds. Check your state's workers compensation board for the specific trigger.

Conclusion

Workers comp is not a single number you can plug into a budget. It is a calculation that depends on your payroll, your employees' job classifications, your state, and your claims history. The national average of $94 per month is a starting point, not a quote. Run the numbers for each class code in your business, apply your actual ex-mod, and compare the result to what your broker quoted. If there is a large gap, one of the inputs is wrong. Ready to calculate your premium? Our Workers Comp Premium Calculator handles the formula with your payroll, class code rate, and experience mod.