Workers' Comp Rates by State: 2026 Complete Comparison

If you run a business in more than one state — or you're deciding where to open your next location — the cost of workers' comp rates by state should be on your radar. The spread is large: on this site's relative cost index, the highest-cost state rated on NCCI-style class codes runs about 1.8 times the lowest. Below is how the states rank in 2026, why they differ, and where to find each state's own filed figures.

How Much Does Workers' Comp Cost in 2026?

There is no single national rate: each state files its own loss costs or rates, class code by class code, and a carrier then applies its own multiplier and your experience modification. As a rough per-employee gut check, commonly quoted averages look like this:

• Workers comp cost per employee: roughly $94 per month, or $1,128 per year, based on the median single-employee payroll.
• Small-business average: about $54 per month ($643 per year) — lower because small firms skew toward office and retail classifications with lighter loss histories.

These figures are useful as a gut check, but your actual workers compensation cost depends on your state, class codes, payroll, and experience modification rate. The tables below rank the states by a cost index — each state's relative cost level against the median state (1.00). The index is a ranking, not a price: a 1.20 state sits about a fifth above the median state's modelled cost level, and the same index applies to every class code in that state.

Most Expensive States for Workers' Comp (2026)

Several states consistently land at the top of the workers comp cost by state rankings. Higher medical reimbursement schedules, broad benefit mandates, and litigious claim environments all push premiums up.

California tops the index. California prices on its own Standard Classification System through the Workers' Compensation Insurance Rating Bureau (WCIRB), not on NCCI codes, and its benchmark has been rising: the Insurance Commissioner approved an average advisory claims cost benchmark of $1.65 per $100 of payroll for policies from September 1, 2026, a 6.6% increase, after an 8.7% increase in 2025. The sheer size of California's workforce and the breadth of its benefit mandates keep it at the top.

Alaska is a close second for a straightforward reason: remote job sites, extreme weather, and dominant industries like oil extraction and commercial fishing create severe loss exposures, and medical evacuation costs alone can dwarf a typical mainland claim.

New Jersey, Pennsylvania and Hawaii follow. New York, long a fixture of this list, has dropped out of the top tier: its loss costs fell 21.9% on October 1, 2026, and its cost index is now 1.06. New York is also one of the states whose filing this site reproduces — the New York page shows NYCIRB's filed loss cost for each class code, as the Wisconsin, Pennsylvania and Delaware pages do for their bureaus.

Cheapest States for Workers' Comp (2026)

At the other end of the workers comp rates comparison, Midwestern and Southern states dominate the low-cost list. Tort reform, competitive private markets, and lower medical reimbursement rates all play a role.

Indiana ranks lowest. The Indiana Compensation Rating Bureau (ICRB) publishes advisory rates that reflect the state's low medical costs, moderate benefit caps, and an employer-friendly legal climate, and for multi-state companies Indiana is a frequent pick for distribution and light-manufacturing hubs for exactly that reason.

Texas is a close second, and deserves a separate mention: it's one of the only states where workers' comp coverage remains optional for most private employers, and its NCCI loss costs have fallen several years running — 3.8% on July 1, 2026, after 11.5% the year before.

The four monopolistic state funds — Ohio, North Dakota, Washington and Wyoming — are not ranked: each prices on its own classification system or basis (Washington charges per hour worked), so there is no comparable index to put them on. North Dakota is often called the cheapest state in the country; that comparison mixes its fund's own rate basis with everyone else's.

NCCI vs. Independent vs. Monopoly: Why It Matters

The way a state sets its rates is just as important as the rates themselves. Three systems coexist across the 50 states, and each shapes how much employers pay for workers comp insurance cost.

NCCI States (~35 states)

The National Council on Compensation Insurance (NCCI) develops advisory loss costs that insurers in member states use as a starting point. Each carrier then applies its own loss-cost multiplier — effectively a markup — to produce final rates. This system creates built-in competition: employers can shop across carriers even though the underlying loss data comes from the same source. Most of the Southeast, Mountain West, and Plains states fall into this category.

Independent Bureau States (11 states)

Eleven states run their own rating bureaus and do not use NCCI loss costs at all. Each bureau collects state-specific claims data, sets its own advisory or final rates, and may use different class-code mapping. The bureaus and their states:

• California — Workers' Compensation Insurance Rating Bureau (WCIRB)
• Delaware — Delaware Compensation Rating Bureau (DCRB)
• Indiana — Indiana Compensation Rating Bureau (ICRB)
• Massachusetts — Workers' Compensation Rating and Inspection Bureau (WCRIBMA)
• Michigan — Compensation Advisory Organization of Michigan (CAOM)
• Minnesota — Minnesota Workers' Compensation Insurers Association (MWCIA)
• New Jersey — New Jersey Compensation Rating & Inspection Bureau (NJCRIB)
• New York — New York Compensation Insurance Rating Board (NYCIRB)
• North Carolina — North Carolina Rate Bureau (NCRB)
• Pennsylvania — Pennsylvania Compensation Rating Bureau (PCRB)
• Wisconsin — Wisconsin Compensation Rating Bureau (WCRB)

Because these states operate on their own data, rate swings can be more pronounced. California, for instance, followed years of decreases with an 8.7% increase in 2025 and a 6.6% increase in 2026, while New York cut its loss costs 21.9% in October 2026.

Monopoly / Exclusive State Fund States (4 states)

In Ohio (BWC), North Dakota (WSI), Washington (L&I), and Wyoming (DWS), private insurers cannot sell workers' comp at all. Employers buy coverage directly from the state fund at rates the fund sets. The upside is rate stability and transparency; the downside is zero shopping leverage. Ohio's Bureau of Workers' Compensation is the largest exclusive state fund in the country, covering roughly 250,000 employers.

Are Workers' Comp Rates Going Up or Down in 2026?

The overall trend continues to favor employers. National workers comp rates have been declining for most of the past decade, driven by improved workplace safety, lower claim frequency, and favorable investment returns at insurance carriers. NCCI's most recent countrywide filing recommended another modest decrease in advisory loss costs for 2026.

That said, the picture is not uniform. Medical inflation — particularly in surgical costs and prescription drugs — has started to put upward pressure on severity in some states. A handful of jurisdictions are moving the other way: Nevada's loss costs rose 21.6% on March 1, 2026, Tennessee took an off-cycle 4.8% increase on October 1, 2026, and California's benchmark rose 6.6% in September. Watch the NCCI Annual State of the Line report (published each May) for the most current trajectory.

For any individual employer, the single biggest lever is your Experience Modification Rate (EMR). A clean claims history can drop your workers comp insurance cost 2026 by 20-40% below the manual rate, regardless of which state you operate in.

What Drives the State-by-State Differences?

Workers comp rates by state don't vary randomly. Five structural factors explain most of the gap:

• Benefit generosity: States with higher maximum weekly benefits, longer durations, or more expansive permanent-disability schedules have costlier claims. New York's maximum weekly benefit, for instance, exceeds $1,100 — roughly double what some Southern states pay.
• Medical fee schedules: About 44 states cap what providers can charge for workers' comp treatment. The six that don't — or that set caps well above Medicare — tend to land in the top quartile of workers compensation cost rankings.
• Litigation rates: Disputed claims that go to hearing add defense costs that insurers pass through as premium. Pennsylvania and Florida have historically high litigation-per-claim ratios.
• Industry mix: States dominated by construction, mining, logging, or oil extraction generate more frequent and more severe claims. Alaska and Wyoming are prime examples.
• Regulatory climate: Open, competitive insurance markets with multiple carriers tend to produce lower rates. Monopoly states remove price competition entirely, and heavily regulated states can slow rate decreases even when loss experience improves.

How Class Codes Amplify the State Gap

Within any one state, your workers' comp class code moves the price far more than geography does. The filed figures make the point.

In Wisconsin, where every carrier must charge the rate the Wisconsin Compensation Rating Bureau files, the October 1, 2026 rate for clerical office work (8810) is $0.162 per $100 of payroll, while the rate for a roofing crew (5551) is $12.789 — roughly 80 times as much for the same payroll.

The state you are in then shifts that whole scale up or down, so the dollar gap between a high-cost and a low-cost state is widest for hazardous classes and small for clerical (8810) or outside sales (8742) payroll. For multi-state employers, auditing class-code assignments in each state is one of the fastest ways to catch overpayments.

Five Ways to Lower Your Workers' Comp Cost

Geography is one factor you can sometimes control. But even if you're locked into a high-rate state, these tactics can meaningfully reduce how much you pay for workers compensation insurance rates:

1. Improve your EMR. Your Experience Modification Rate is the single biggest variable you control. Invest in safety programs, return-to-work protocols, and incident investigations to push your mod below 1.00.
2. Audit class codes annually. Employees change roles. If a moving-and-storage worker shifts to a desk job and stays coded as 8293 — Furniture Moving & Storage instead of 8810 — Clerical, you're overpaying.
3. Use pay-as-you-go billing. Tying premiums to actual payroll instead of estimated payroll eliminates the year-end audit surprise that hits many small businesses.
4. Shop carriers aggressively. In NCCI and independent-bureau states, each carrier applies its own loss-cost multiplier. Differences of 15-25% between carriers for the same risk are common.
5. Consider a higher deductible. Large-deductible or self-insured retention programs shift small claims to the employer in exchange for sharply lower premiums — a strong option for companies with good safety records.

Methodology

The cost index in this article is this site's relative cost level for each state rated on NCCI-style class codes, divided by the median state's, as of October 12, 2026. It is modelled, it is the same for every class code in a state, and it is a ranking rather than a price — this site stopped publishing modelled per-$100 estimates after measuring them against state filings. Dollar figures above are taken from the states' own filings. See how the index is built, and for individual states visit our state-by-state pages.

Frequently Asked Questions

What state has the cheapest workers' comp?

Among the states rated on NCCI-style class codes, Indiana ranks cheapest in 2026, with a cost index of 0.73 (median state = 1.00), just ahead of Texas at 0.74. Monopolistic state funds such as North Dakota price on their own basis and are not ranked on the same scale.

What state has the most expensive workers' comp?

California ranks as the most expensive state for workers' comp in 2026, with a cost index of 1.34, about a third above the median state; Alaska is close behind at 1.33, followed by New Jersey, Pennsylvania and Hawaii.

How much does workers' comp cost per employee?

The national average workers comp cost per employee is approximately $94 per month, or $1,128 per year. Small businesses typically pay less — around $54 per month ($643 per year) — because they tend to employ workers in lower-risk classifications. Your actual cost depends on your state, industry class code, payroll, and claims history.

Are workers' comp rates going up or down in 2026?

In most states they continue to decline — New York cut loss costs 21.9% on October 1, 2026 and Texas 3.8% on July 1 — extending a trend that has held for most of the past decade. However, a few states are rising: Nevada (+21.6%), California (+6.6%) and Tennessee (+4.8%) all increased in 2026. Your individual rate trend also depends on your Experience Modification Rate — employers with worsening claims histories may see increases even in a declining-rate environment.