The basics of workers' compensation insurance is important for every business owner to understand because it is almost always required and protects both the business and employees. Here's what every employer needs to know about this workers' comp protection:
What is Workers' Compensation?
Workers' compensation provides financial protection for businesses and workers by covering medical bills and lost wages from work-related injuries.
Discover affordable workers’ compensation insurance coverage below.

Updated: June 27, 2025
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Key Takeaways
Workers' compensation insurance is required in 48 states and covers medical care, wage replacement, and disability benefits for work-related injuries. Businesses without coverage face fines up to $100,000, criminal charges, and personal liability. Texas and South Dakota don't mandate coverage, but they strongly recommend it.
Your workers' comp premium depends on your industry risk level, payroll size, claims history, and safety record. Businesses can lower costs through safety programs, return-to-work plans, and by minimizing claims. This insurance typically costs between $0.10 and $9 per $100 of payroll depending on industry.
Workers' comp guarantees injured employees get benefits regardless of who caused the accident and protects employers from most workplace injury lawsuits.
What is Workers' Compensation Insurance: The Basics
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Simple Definition of Workers Compensation Insurance
Workers' compensation insurance is a state-required coverage that provides medical benefits and income replacement to employees who are injured or become ill due to their job. It also protects employers from most lawsuits related to workplace injuries. Employers pay for workers' compensation insurance premiums to protect their employees and business.
Workers' compensation policies typically include two main parts:
- Part A (Employee Benefits): Covers medical expenses, wage replacement and rehabilitation costs for injured employees
- Part B (Employer Liability): Protects your business from lawsuits filed by injured employees
How It Works
When an employee is injured at work, workers' comp insurance covers their medical expenses, rehabilitation costs, and a portion of lost wages. Unlike other insurance types, workers' compensation usually doesn't have deductibles for covered claims. Employees typically cannot sue their employer for the injury, creating a "no-fault" system that benefits both parties.
Why It's Required by Law
Every state except Texas and South Dakota require most employers to carry workers' compensation insurance. This requirement protects workers from financial issues due to workplace injuries while ensuring businesses can continue operating after an incident and limit liability.
What Does Workers' Comp Cover?
Workers' compensation provides protection for workplace injuries and illnesses, covering short-term and long-term needs. Knowing these benefits help employers communicate coverage to employees and ensures proper expectations during the claims process. Here's what it covers:
- Emergency care and hospitalization
- Doctor visits
- Prescription medications
- Medical equipment
- Rehabilitation services and physical therapy
- Temporary disability benefits: Typically 66.7% of average weekly wage
- Permanent disability benefits: Based on severity and state guidelines
- Maximum weekly benefits: Range from approximately $523 (Mississippi) to $1,680 (California)
- Temporary total disability: Cannot work during recovery
- Temporary partial disability: Can work with limitations
- Permanent total disability: Cannot return to gainful employment
- Permanent partial disability: Reduced earning capacity
- Survivor benefits
- Funeral expenses
- Ongoing support for dependent children
- Vocational rehabilitation
- Job placement assistance
- Adaptive equipment for workplace accommodations
Medical Expenses
Lost Wages
Disability Benefits
Death Benefits
Rehabilitation Costs
What Workers' Compensation Doesn't Cover
Workers' compensation doesn't cover every type of injury or situation. Below are situations that are not covered and these can helps you avoid claim denials and know when you might need other types of insurance.
- 1
Intentional Injuries
Workers' comp won't cover injuries that were intentional or resulted from fighting or other non-work actions.
- 2
Injuries Under the Influence
Claims are typically denied if the employee was under the influence of drugs or alcohol at the time of injury, unless the substance use was unrelated to the cause of injury.
- 3
Non-Work Related Injuries
Injuries that occur during commuting, lunch breaks off-premises, or personal errands or activities are generally not covered, with some exceptions for travel-related work.
- 4
Independent Contractors
Most states doesn't require workers' comp coverage for independent contractors. You can add contractors to your workers' compensation policy and certain states like California require it for certain industries
Who Needs Workers' Compensation Insurance?
The majority of businesses with employees need workers' compensation insurance, but requirements vary by state and industry. For instance, in Georgia, businesses with three or more employees must have workers’ compensation insurance. In Florida, non-construction companies with four or more employees need coverage and construction businesses with at least one employee must have coverage.
Here's what determines if you need coverage:
Most Common Triggers:
- Employee count: Usually 1-5 employees depending on your state
- Industry type: Construction and high risk industries often has stricter rules
- Business structure: Corporations vs. sole proprietorships have different requirements
Usually Exempt:
- Independent contractors
- Solo business owners
- Some agricultural and domestic workers
- Certain family members in family businesses
The table below shows specific requirements for each state, but these can change so verify current rules with your state's workers' compensation board.
Workers Comp State Requirements
State | Employee Threshold | Coverage Notes |
---|---|---|
Alabama | 5+ employees | Excludes agricultural and domestic workers |
Alaska | 1+ employees | Includes part-time workers |
Arizona | 1+ employees | Excludes sole proprietors and partners |
Arkansas | 3+ employees | Different rules for agriculture and construction |
California | 1+ employees | Includes part-time and seasonal workers |
Colorado | 1+ employees | Excludes domestic workers in private homes |
Connecticut | 1+ employees | Includes corporate officers |
Delaware | 1+ employees | Mandatory for all employee types |
Florida | 1-4+ employees | Different rules by industry |
Georgia | 3+ employees | Excludes agricultural workers |
Hawaii | 1+ employees | Includes temporary and part-time workers |
Idaho | 1+ employees | Excludes domestic workers |
Illinois | 1+ employees | Strict penalties for non-compliance |
Indiana | 1+ employees | Includes corporate officers |
Iowa | 1+ employees | Excludes agricultural employees |
Kansas | 1+ employees | Mandatory coverage required |
Kentucky | 1+ employees | Includes all worker classifications |
Louisiana | 1+ employees | Excludes agricultural and domestic workers |
Maine | 1+ employees | Includes part-time and seasonal workers |
Maryland | 1+ employees | Mandatory for all businesses |
Massachusetts | 1+ employees | Includes corporate officers |
Michigan | Complex System | 1+ employee working 35+ hours/week for 13+ weeks, OR 3+ employees at one time |
Minnesota | 1+ employees | Includes temporary workers |
Mississippi | 5+ employees | Excludes agricultural and domestic workers |
Missouri | 5+ employees | Lower threshold for construction |
Montana | 1+ employees | State fund available (not mandatory) |
Nebraska | 1+ employees | Includes all employee types |
Nevada | 1+ employees | Mandatory coverage required |
New Hampshire | 1+ employees | Includes corporate officers and partners |
New Jersey | 1+ employees | Mandatory for all businesses |
New Mexico | 3+ employees | Different rules for construction |
New York | 1+ employees | Includes domestic and farm workers |
North Carolina | 3+ employees | Excludes agricultural workers |
North Dakota | 1+ employees | Monopolistic state fund |
Ohio | 1+ employees | State fund participation required |
Oklahoma | 1+ employees | Includes all worker types |
Oregon | 1+ employees | Mandatory coverage required |
Pennsylvania | 1+ employees | Must cover all employee types |
Rhode Island | 1+ employees | Includes domestic workers |
South Carolina | 4+ employees | Excludes agricultural and domestic workers |
South Dakota | Optional | No legal requirement |
Tennessee | 5+ employees | Excludes agricultural workers |
Texas | Optional | Businesses with government contracts will need |
Utah | 1+ employees | Mandatory coverage required |
Vermont | 1+ employees | Includes part-time workers |
Virginia | 3+ employees | Different rules by industry |
Washington | 1+ employees | State fund participation required |
West Virginia | 1+ employees | Private insurance system (privatized in 2005) |
Wisconsin | 3+ employees | Excludes agricultural workers |
Wyoming | 1+ employees | State fund participation available |
MONEYGEEK EXPERT RECOMMENDATION
We recommend these workers compensation coverages for most businesses:
- Medical Coverage: Unlimited for all work-related injuries and illnesses
- Wage Replacement: Standard 66.7% of average weekly wage up to state maximums
- Experience Modification Rate (EMR): Target below 1.0 to reduce premiums by 15-40%
- Return-to-Work Programs: Can reduce claim costs by up to 70% in some studies
Your ideal coverage depends on your industry risk level, employee count, and state requirements.
Workers Comp Requirements in Multiple States
You need coverage where your employees work, not where your company is based. This includes remote workers, traveling staff, and temporary workers.
Track your employee count by state and get coverage before workers start in new states. A multi-state policy can make this easier. Some common mistakes include: missing coverage when you expand, not covering traveling employees who work in different states for extended periods, and not knowing that construction or similar industries usually requires coverage from the first employee.
Penalties for Not Having Workers Comp Insurance
The penalties for operating without required workers' compensation insurance can be harsh. States take these requirements seriously because when workers get injured without coverage, they're left paying medical bills out of pocket while unable to work
In California for example, they may assess penalties of $1,500 per employee for the entire period without coverage, plus potential criminal penalties of $10,000 minimum fine and up to one year in jail. Penalties can reach $100,000 maximum. Corporate officers face personal liability if they "knew or should have known" about the insurance requirement.
Potential Penalties
- 1
Fines
Range from minimum $1,000 penalties to over $100,000 in maximum assessments, with many states using complex calculation methods based on payroll and violation duration
- 2
Criminal charges
Possible in cases of intentional non-compliance, with potential jail time and substantial fines
- 3
Stop work orders
Business operations stop until compliant which may result in lost revenue.
- 4
Personal liability
Business owners and corporate officers can become personally responsible for workplace injury costs.
- 5
Contractor penalties
Companies can lose contractor licenses and government contracts.
Workers' Compensation Exemptions
Not all workers are required to be covered by workers' compensation insurance. These exemptions help you determine who needs coverage and avoid unnecessary costs while staying compliant with state laws.
Common Exemptions
Most states provide similar exemptions, though specific rules vary by location:
- Independent contractors: Properly classified contractors don't need coverage
- Business owners: Sole proprietors, partners, and some LLC members are often exempt
- Corporate officers: May be exempt if they own a certain percentage of the company
- Family members: Spouses, children, and parents working in family businesses
- Volunteers: Unpaid volunteers generally don't require coverage
Industry-Specific Exemptions
Certain industries have additional exemptions:
- Agricultural workers: Many states exempt farm workers or have higher employee threshold requirements
- Domestic workers: Often exempt unless working a minimum number of hours per week
- Real estate agents: Usually exempt as independent contractors
- Clergy: Religious workers are exempt from coverage requirements
Important Consideration
While exemptions can reduce costs, it will eliminate employer protections related to injuries. Exempt workers can sue if you don't have coverage. Many business owners choose to purchase coverage even when not required for the legal protection it provides.
Workers' Compensation Insurance Cost: 5 Primary Factors
Several factors determine your workers' compensation costs, with some you can control and others you can't. These help you manage your premiums and budget effectively.
Workers’ compensation insurance costs vary widely based on the factors below.. Low-risk businesses like accounting firms with 10-50 employees might pay $500-$2,000 annually, while moderate-risk companies such as restaurants or retail stores often pay $2,000-$8,000 per year. High-risk industries like construction or manufacturing can expect costs of $8,000-$25,000+ annually.
1. Business Industry
Your business is assigned a classification code that determines your base rate per $100 of payroll. This code is based on the industry where you operate your business. Rates vary by industry risk level and are based on our analysis of thousands of workers' comp quotes:
Industry | Class Code | Average Rate |
---|---|---|
Accounting Firms | 8810 | $0.12 |
Software Development | 8859 | $0.25 |
General Contracting | 5645 | $3.45 |
Roofing | 5551 | $8.92 |
Restaurants | 9079 | $1.89 |
2. Payroll and Employee Count
Your total annual payroll determines the base cost of your workers' compensation premium since rates are calculated per $100 of payroll. See below to learn how different types of wages are counted helps you budget accurately and avoid surprises during your annual audit.
- Annual payroll: primary factor in premium calculation
- Overtime wages: included at regular rates
- Seasonal variations: averaged across the policy period
3. Claims History and Experience Modification Rate (EMR)
Your Experience Modification Rate compares your company's workers' comp claims history to other businesses in your industry. This factor can significantly impact your premiums.
An EMR of 1.0 represents the baseline. Rates below 1.0 provide discounts and rates above 1.0 add incremental cost. For example, an EMR of 0.75 provides a 25% discount, saving $2,500 on a $10,000 premium, while an EMR of 1.25 adds a 25% increase.
How to Improve Your EMR:
- Implement safety programs with regular training
- Report claims promptly and investigate thoroughly
- Develop return-to-work programs to minimize claim duration
- Focus on claim management rather than claim avoidance
4. Business Location
Where your business operates significantly impacts your workers' compensation costs. Each state has different laws, medical costs, and laws. Businesses in the same industry can pay vastly different rates depending on their location.
State-specific factors that affect costs:
- Benefit levels: Each state sets different wage replacement rates and medical coverage requirements
- Medical costs: Regional healthcare expenses vary widely across different areas
- Legal environment: States with more frequent litigation tend to have higher insurance costs
- Regulatory requirements: Varying compliance rules and administrative costs by state
5. Safety Records
Your company's safety performance directly impacts your workers' compensation costs. Insurance companies offer lower premiums to businesses that invest in workplace safety and poor safety records result in higher rates. A strong safety program protects your employees and cost savings.
- OSHA violations: Can increase premiums by 10-25% as they indicate higher risk
- Safety certifications: May qualify for premium discounts of 5-15%
- Training programs: Often result in rate reductions through improved safety performance
- Loss control services: Provided by insurers can lower costs through risk reduction
How Workers' Compensation Claims Work
The claims process can seem complex, but understanding each step helps employers respond to help an employee get the right care. Claims management also protects your experience modification rate (EMR) and future policy costs.
Step-by-Step Claims Process
- 1
Immediate Response
- Employee reports injury to supervisor
- Employer provides first aid and medical care
- Document the incident with photos and witness statements
- Employee receives immediate medical evaluation for serious injuries
- 2
Formal Reporting
- File claim with insurance carrier (usually within 24-48 hours)
- Complete required state forms
- Notify state workers' comp board if required
- 3
Medical Evaluation
- Doctor determines work restrictions and treatment plan
- Insurer begins investigation and claim evaluation
- 4
Benefit Determination
- Insurer accepts or denies the claim
- If accepted, medical and wage benefits begin
- If denied, employee has appeal rights
- 5
Get ready for the employee to return to work
Once the employee is ready to return to work, they must inform you and the insurer. Setting up a return-to-work program can help the employer keep insurance premiums down and ensure the employee can return to work safely and successfully.
Most workers' compensation claims are completed within 2 months. Medical treatment should begin immediately after an injury and wage benefits start after a 3-7 day waiting period. Insurance companies have 14-30 days in most states to make a claim decision, and the average claim lasts 4-8 weeks for minor injuries or 6+ months for very serious injuries.
The right documentation helps you have a successful claim in a shorter timeline. You'll need to complete a First Report of Injury form and provide medical records, treatment documentation, and payroll records for wage calculation. If appropriate, gather witness statements and photos of the accident scene, as this evidence can help support your claim and speed up the approval process.
What Is a Workers’ Compensation Insurance Settlement?
A workers’ compensation settlement is the financial compensation paid to an employee who has sustained work-related injuries or illnesses. It can be used to pay off medical bills, rehabilitation costs or even death benefits.
Once a claim has been approved, the provider will offer the injured employee a settlement amount as a lump sum or through a structured payment plan. Employees can either accept or negotiate the amount. If accepted, the employee waives any right to pursue legal action against the employer related to the injury or illness.
Safety and Return-to-Work Programs
Employers can reduce workers' compensation costs through safety programs and return-to-work programs. Our research shows that companies with both programs see up to 60% lower claim costs, up to 50% faster recovery times, and significantly reduced EMR rates which can lower costs.
Safety Program Benefits:
- Regular training and hazard identification prevent injuries before they occur
- Safety certifications, drug-free workplace programs, and safety committees can reduce premiums by 5-15%
- Incident investigation and proper documentation improve future prevention
Return-to-Work Programs:
- Written policy with a specific owner
- Modified hours, light duty, and work-from-home arrangements
- Regular communication with employees during recovery
Why Workers Comp Makes Sense
Workers' compensation benefits the employee and employer.
Employee Benefits
- Guaranteed medical care and income replacement
- Job protection and return-to-work assistance
- No need to prove employer negligence to receive benefits
Employer Benefits
- Legal protection from most workplace injury lawsuits
- Protection of business and personal assets
- Compliance with government contract requirements
Where to Get Workers’ Compensation Insurance
Employers must purchase workers' compensation insurance according to state regulations. In some states, you can buy it from private insurers like Nationwide or The Hartford. In states like North Dakota, Ohio, Washington and Wyoming, you must purchase insurance through the state fund. These states are called monopolistic workers compensation states.
If your business is located in a state where you can purchase coverage through a private insurer, then the process of getting workers' compensation insurance involves:
- Checking your state's requirements: Each state has its own workers' compensation insurance requirements, so it's good to research these before purchasing a policy.
- Exploring insurance providers: Research different business insurance providers that offer workers' compensation insurance in your state. A good place to start is by asking other business owners for recommendations.
- Comparing coverage options: Get quotes from different providers to compare premiums and coverages. Some providers allow you to get quotes online, while others may want you to call or visit a physical location.
- Applying for a policy: Once you've chosen an insurance provider and policy that meets your needs and budget, apply for the policy. Many insurers allow you to apply and purchase online after getting a quote.
Who Offers Workers Compensation Insurance
Private Insurers: You may be able to buy workers' compensation insurance from privately owned companies that sell a range of financial products.
Insurance Brokers: You can also contact an insurance broker to connect your business with a range of insurance providers so that you can purchase a policy.
State Funds: Depending on your location, you may need to purchase workers' compensation insurance from a state-run fund.
FAQ About Workers’ Compensation Insurance
What is workers' compensation insurance?
Workers' compensation insurance covers medical expenses, lost wages and rehabilitation for employees who suffer work-related injuries or illnesses. It also includes employer liability coverage for legal costs in case of a lawsuit.
How do you get workers' compensation insurance?
Employers can get workers' compensation insurance by purchasing a policy from a private insurance company, joining a state fund, or, if eligible, opting for self-insurance.
Who pays for workers' compensation insurance?
Employers are responsible for paying the premiums for workers' compensation insurance. Employees do not pay for this insurance directly.
How does workers' compensation insurance work?
Employees who suffer a work-related injury or illness file a claim with their employer's workers' compensation insurance provider. The insurer covers the medical expenses and provides compensation for lost wages and rehabilitation as needed.
Are employers required to have workers' compensation insurance?
Yes, most employers are required by state law to carry workers' compensation insurance to protect their employees and comply with legal regulations. The specific requirements vary by state.
Do business owners need to be covered by workers' comp?
It depends on your state and business structure. Sole proprietors and partners are typically excluded but can elect coverage. Corporate officers usually must be covered. Check your state's specific requirements.
What happens if I don't have workers' comp insurance?
Penalties include substantial fines ($1,000-$100,000 or more), potential criminal charges, stop work orders, and personal liability for any workplace injuries. The financial risk far exceeds the cost of coverage.
Can I purchase workers' comp insurance if I only have one employee?
Yes, most states require coverage starting with your first employee. Even if not required, coverage protects both you and your employee from financial hardship due to workplace injuries.
How often are premiums audited?
Most policies include an annual audit to verify actual payroll and employee classifications. Premiums are then adjusted based on the audit results, which can result in additional premium or refunds.
What's the difference between workers' comp and disability insurance?
Workers' comp covers only work-related injuries and illnesses, while disability insurance covers injuries and illnesses regardless of cause. Workers' comp is employer-paid; disability insurance is typically employee-paid.
About Mark Fitzpatrick

Mark Fitzpatrick, a Licensed Property and Casualty Insurance Producer, is MoneyGeek's resident Personal Finance Expert. With over five years of experience analyzing the insurance market, he conducts original research and creates tailored content for all types of buyers. His insights have been featured in publications like CNBC, NBC News and Mashable.
Fitzpatrick holds a master’s degree in economics and international relations from Johns Hopkins University and a bachelor’s degree from Boston College. He's also a five-time Jeopardy champion!
Passionate about economics and insurance, he aims to promote transparency in financial topics and empower others to make confident money decisions.
sources
- California Department of Insurance. "Workers Compensation." Accessed June 27, 2025.
- Connecticut General Assembly. "An Act Expanding Workers' Compensation Coverage For Post-Traumatic Stress Injuries For All Employees." Accessed June 27, 2025.
- Commonwealth of Pennsylvania. "PA Workers' Compensation Employer Information." Accessed June 27, 2025.
- New York State Governor Kathy Hochul. "Governor Hochul Signs New Law to Support Workers Facing Job-Related Post-Traumatic Stress." Accessed June 27, 2025.
- New York State Workers’ Compensation Board. "Violations of Workers’ Compensation Law (Liability and Penalties).." Accessed June 27, 2025.