What Is the Average Range for Premiums in Workers' Compensation Insurance Across Different States? (2026 Guide)

If you're a business owner, HR manager, or CFO trying to budget for workers' compensation insurance in 2026, you've quickly discovered that "it depends on your state" is both entirely true and completely unhelpful. The national average rate sits at roughly $1.19 per $100 of payroll — but that single number masks a staggering 6-to-1 spread between the cheapest and most expensive states. A roofing contractor paying $3.80 per $100 in Montana can legitimately wonder why a competitor in Indiana is paying less than $1.00 for the same coverage.

This guide is for employers in any industry who need to understand exactly what drives workers' comp premium variation across state lines, what realistic cost ranges look like for their situation, and what levers they can pull to stop overpaying. We cover the full picture: base rates by state, class code multipliers, experience modification factors, monopolistic state nuances, and the concrete steps that regularly cut premiums by 15–30%.

How Workers' Compensation Premiums Are Actually Calculated

Before comparing state rates, you need to understand the premium formula — because the state base rate is only one ingredient. The standard workers' comp premium equation is:

When considering what is the average range for premiums in workers’ compensation insurance across different states?, you should understand all available options.

Premium = (Payroll ÷ 100) × Class Code Rate × Experience Modification Factor (EMR) × Any Schedule Credits or Debits

Class Codes (NCCI Codes)

Every employee role is assigned a National Council on Compensation Insurance (NCCI) classification code — or an equivalent under state-specific rating bureaus in California, New York, Texas, and a handful of others. A clerical worker (Code 8810) might carry a rate of $0.15–$0.35 per $100 of payroll. A structural steel erector (Code 5040) can exceed $20.00 per $100 in high-cost states. The class code is often the largest single variable in your premium — more impactful, in many cases, than the state you're in.

Experience Modification Rate (EMR or X-Mod)

Your EMR is a multiplier applied after base rates — a 1.0 is average, below 1.0 means fewer-than-expected losses, above 1.0 means worse. An EMR of 0.78 saves you 22% on your raw premium. An EMR of 1.35 adds 35% on top. EMR calculations are managed by your state's rating bureau and typically look back at three years of payroll and loss data, excluding the most recent policy year. New businesses with insufficient history default to 1.0.

Schedule Rating

Many states allow insurers to apply discretionary schedule credits or debits — typically up to ±25% — based on management practices, safety programs, physical conditions, and employee training. A well-documented safety program with OSHA 10 certifications can legitimately earn you a 15% schedule credit before any other discounts.

The 2026 National Average and What It Actually Means

The countrywide weighted average rate in 2026 is approximately $1.19 per $100 of payroll across all industries, according to NCCI's most recent rate-level analysis. This represents a modest year-over-year decline of roughly 2–3%, continuing a longer-term trend driven by improved workplace safety outcomes and competitive insurer pricing in the voluntary market.

However, the "national average" is almost meaningless for individual employer budgeting. A $1.19 average blends office workers at $0.18 with loggers at $18.00. For practical planning, you need your state's base rate for your specific class codes, adjusted for your EMR and any applicable credits.

Workers' Compensation Premium Ranges by State (2026)

The following ranges reflect approximate base rates per $100 of payroll for a mid-risk commercial classification (think light manufacturing or general contracting) in each state. Clerical and professional roles will be substantially lower; high-hazard trades will be significantly higher within each state.

The Four Monopolistic States: A Special Case

North Dakota, Ohio, Washington, and Wyoming operate exclusive state-fund workers' comp systems. If you do business in these states, you cannot buy coverage from a private insurer — you must enroll in the state fund. This has meaningful implications:

• No market shopping: You can't get competing quotes. Rate reduction comes exclusively through safety performance and, in Ohio, group-rating programs.

• Ohio's group rating: Ohio BWC allows employers to join an industry-sponsored group rating program, which can reduce premiums by 25–53% depending on the group's loss performance. This is one of the most powerful premium-reduction tools available anywhere in the country.

• Stop-gap coverage: If you have employees in monopolistic states but your business is headquartered elsewhere, you still need a "stop-gap" endorsement on your primary policy to cover employer's liability — the state fund covers the injured worker, but it does not protect you from employer negligence suits.

High-Hazard vs. Low-Hazard: Class Code Rate Multipliers by Industry

State base rates are only meaningful in the context of your industry. Here's how actual class code rates compare across a mid-cost state like Florida:

These figures illustrate why a roofing company in California can pay $29+ per $100 of payroll while a software firm in Iowa pays under $0.25. The state matters, but class code assignment is frequently the larger driver — and class code misclassification is one of the most common and correctable sources of premium overpayment.

Are you paying the right rate for your state and industry? Many employers are misclassified into higher-rate codes than their actual operations warrant. Get a free workers' comp quote and our team will audit your class codes at no cost.

What Makes Some States So Much More Expensive Than Others?

The cost variation between states isn't random — it's driven by five concrete structural factors:

1. Medical Fee Schedules and Managed Care Rules

States with aggressive medical fee schedules (capped reimbursement rates for physicians and facilities) have meaningfully lower medical loss costs. Florida's 2003 reforms introduced strict fee schedules that helped reduce its average rate by nearly 60% over the following decade. California, by contrast, has higher allowed medical fees and a longer duration of medical care, contributing to its persistently elevated rates.

2. Litigation Environment and Attorney Involvement Rates

In high-litigation states like California, New York, and Illinois, a disproportionate share of claims involve legal representation, which extends claim duration, increases legal costs, and raises settlement values. NCCI data consistently shows that attorney-involved claims cost 3–5x more to close than unrepresented claims of similar injury type.

3. Benefit Generosity and Duration Limits

Temporary total disability benefit levels and maximum duration caps vary enormously. Some states pay 66.67% of pre-injury wage with no hard time cap; others impose strict 104-week or 260-week limits on temporary benefits. States with unlimited duration expose insurers to long-tail liabilities that inflate reserve requirements and, ultimately, rates.

4. Return-to-Work Program Strength

States with robust statutory return-to-work programs and modified duty requirements — including mandatory employer accommodation of light duty — see shorter disability durations. Shorter claim duration directly reduces indemnity costs, which feeds into lower future rates. Indiana and Wisconsin have historically strong RTW cultures, which is one reason their rates remain low despite active manufacturing economies.

5. Insurer Competition and Market Structure

In states with highly competitive voluntary markets (many admitted carriers competing actively), pricing pressure keeps rates closer to actual loss costs. In states where the assigned risk plan (ARAP) or equivalent insurer of last resort carries a large share of the market, adverse selection raises costs for everyone. Healthy competitive markets — like those in Indiana, Tennessee, and Wisconsin — benefit employers through lower premiums and better service.

How Your Experience Modification Factor Overrides State Rates

A well-run employer in California with an EMR of 0.72 can pay less than a poorly-run employer in Iowa with an EMR of 1.45. The experience mod is the great equalizer — and the most powerful tool you control.

Your EMR is recalculated annually by your state's rating bureau using a formula that weights actual losses against "expected" losses based on your industry and payroll size. The key insight: frequency hurts your EMR more than severity. A $500 medical-only claim and a $15,000 lost-time claim can have similar EMR impact because the formula limits the weight given to very large individual losses (the "ballast" or "loss limitation" provision). This means that preventing frequent, small injuries matters as much as avoiding catastrophic ones.

Employers who implement formal incident reporting, root-cause analysis on near-misses, and nurse triage hotlines (for immediate claim direction) consistently see EMR improvement within 2–3 policy years. Moving from a 1.20 to a 0.90 EMR on a $200,000 gross premium saves $60,000 annually — every year, compounding forward.

Want to know your projected EMR for next year? We run free EMR projections for qualified businesses. Schedule a free consultation and find out exactly what your mod will be — before your renewal hits.

Real-World Premium Examples: What Businesses Actually Pay

Numbers become more useful with real context. Here are three representative employer scenarios with 2026 premium estimates:

Scenario 1: 20-Person HVAC Contractor, Georgia

• Total payroll: $1,100,000

• Primary class code: 5537 (HVAC installation), rate ~$5.40/100

• Clerical payroll: $80,000, rate ~$0.28/100

• EMR: 0.91

• Estimated annual premium: $54,500 – $61,000

Scenario 2: 50-Person Software Company, Texas

• Total payroll: $5,000,000

• Primary class code: 8810 (clerical/tech), rate ~$0.22/100

• EMR: 1.0 (no prior claims history)

• Estimated annual premium: $10,500 – $13,000

Scenario 3: 35-Person Home Healthcare Agency, California

• Total payroll: $1,800,000

• Primary class code: 8835 (home healthcare), rate ~$8.60/100

• EMR: 1.18 (two prior slip-and-fall claims)

• Estimated annual premium: $182,000 – $205,000

Five Proven Strategies to Reduce Your Workers' Comp Premium in 2026

1. Audit Your Class Code Assignments

Request a copy of your policy's classification worksheet and verify every employee's code against their actual job duties. Supervisors who do no manual labor should often be in a lower-rate supervisory code. Misclassification into higher codes is more common than insurers typically acknowledge and can be corrected retroactively at audit.

2. Implement a Formal Return-to-Work Program

A documented modified-duty return-to-work program reduces indemnity costs by keeping injured workers on payroll in light-duty roles. This is the single highest-ROI safety intervention available — an injured worker returning to modified duty in week two costs a fraction of a claim that runs 8 weeks of full-disability benefits.

3. Use a Nurse Triage Hotline for First Reports of Injury

Employers who direct injured workers to call a registered nurse immediately after an injury — before a clinic visit — see claim costs 30–40% lower on average. The nurse assesses severity, directs care to appropriate (network) providers, and documents the injury contemporaneously, reducing fraud and litigation exposure.

4. Shop the Market at Every Renewal (and Mid-Term if Possible)

Workers' comp is not a "set it and forget it" line. Rate filings change, underwriting appetites shift, and carriers price individual risks differently based on their own book composition. An independent agent who works with 8–12 admitted carriers can often find 10–20% better pricing than a captive agent's single-carrier offering. Request your renewal quote at least 90 days before expiration.

5. Explore Group Self-Insurance or Large-Deductible Programs

Employers with $500,000+ in annual premium should seriously evaluate large-deductible programs ($100K–$500K per occurrence deductible), group self-insurance trusts, or captive arrangements. These structures let financially strong employers retain their own losses below the deductible, paying only insurer claims-handling fees and excess coverage costs — and keeping the investment income on reserves that insurers otherwise capture.

Ready to stop overpaying? Get a free workers' compensation quote comparison from our network of top-rated carriers — no obligation, no pressure, results in 24–48 hours.

What is the average cost of workers' compensation insurance per employee?

The national average in 2026 is approximately $542 per employee per year when calculated across all industries and states. However, this average is heavily skewed by high-payroll, low-hazard industries. For a construction or manufacturing employer, per-employee costs of $2,000–$6,000 annually are common. For an office-based business, $100–$300 per employee per year is realistic. Per-employee figures are useful for rough budgeting but should not substitute for a proper class-code-based calculation.

Which states have the lowest workers' compensation insurance rates?

Consistently, the lowest-cost states for workers' compensation in 2026 are Iowa, Indiana, Wisconsin, Virginia, and Tennessee. Indiana in particular has ranked near the bottom of cost rankings for the past decade, driven by favorable medical fee schedules, strong return-to-work culture, and limited litigation. Texas is also often cited as low-cost, though its unique non-subscription framework makes direct comparison complex. For a detailed breakdown, see our guide to most affordable workers' compensation states.

Can I reduce my workers' comp premium by moving my business to a cheaper state?

Partially — and with important caveats. You pay workers' comp based on where your employees work, not where your business is incorporated. If you physically relocate operations to a lower-cost state and your employees work there, you will benefit from lower base rates. However, if you have employees in multiple states, you pay each state's rate for work performed in that state. Multi-state employers need a policy that lists all applicable states in the "other states" coverage section (or has a specific endorsement) to avoid coverage gaps.

What is a good experience modification rate (EMR) and how does it affect my premium?

An EMR of 1.0 is exactly average for your industry and payroll size. Below 1.0 is better-than-average (fewer or less costly claims than expected); above 1.0 means worse-than-average loss history. Many large commercial contracts and government bids require an EMR below 1.0 or even 0.90. A move from 1.25 to 0.95 on a $150,000 premium saves $45,000 per year. Improving your EMR requires 2–3 years of favorable claims experience; the fastest path is preventing frequency (many small claims) and resolving open claims quickly.

Are workers' compensation premiums tax-deductible?

Yes. Workers' compensation insurance premiums are generally fully deductible as an ordinary and necessary business expense under IRC Section 162. They reduce your taxable business income dollar-for-dollar. Self-employed individuals operating as sole proprietors or single-member LLCs cannot deduct their own workers' comp coverage (since sole proprietors typically cannot collect workers' comp benefits for their own injuries), but they can deduct premiums paid for their employees. Always consult your CPA for entity-specific guidance.

Do small businesses pay more per employee for workers' comp than large businesses?

Often, yes — though not always for the reason owners assume. Small businesses (under $25,000 in annual premium) typically don't qualify for experience rating, so they pay manual rates without the benefit of a favorable EMR. They also rarely qualify for large-deductible programs, group self-insurance, or negotiated schedule credits available to larger accounts. Additionally, small employers may not have dedicated safety programs that earn underwriter discretionary credits. The practical result is that a 10-person roofing company often pays a higher effective rate than a 200-person roofing company with a strong safety record and more carrier leverage.

The Bottom Line

Workers' compensation premium ranges in 2026 span from under $0.60 per $100 of payroll in the most affordable states and low-hazard classes to well above $4.00 per $100 in high-cost states for dangerous occupations. The national average of $1.19 per $100 of payroll tells you very little about your specific exposure — what actually determines your cost is the intersection of your state's regulatory environment, your employees' class codes, and your own claims history as expressed through your experience modification rate.

The most important action you can take today is to stop treating workers' comp as a fixed cost. It is one of the most manageable insurance lines in your portfolio. Employers who audit their classifications, build formal return-to-work programs, implement first-report triage protocols, and shop the market aggressively at each renewal consistently achieve premiums 15–30% below what passive buyers pay. If your premium is above $50,000 annually and you haven't had an independent agent review your program in the past 18 months, you are almost certainly leaving money on the table.

Our recommendation: Start with a free quote comparison to establish a market benchmark, then layer in an EMR audit and class code review. Those two steps alone routinely identify $5,000–$50,000 in annual premium savings for mid-sized employers — with no reduction in coverage.

Get your free workers' compensation insurance quote today. CompBenefitPro works with top-rated admitted carriers across all 50 states. Our specialists will compare options, audit your class codes, and find the lowest compliant rate for your business — at no cost and no obligation.