What Business Insurance Is Legally Required? State Rules Explained

Small business owners get this question wrong in both directions. Some assume general liability is mandatory (it is not, in any state). Others assume they can skip workers' comp because they only have two employees (in most states, they cannot). A 2026 survey of first-year businesses found that 54% of those without coverage believed insurance was not legally required, which is true for some policies and costly to get wrong for others. This guide separates what the law demands from what landlords, clients, lenders, and marketplaces demand, so you can meet every obligation without buying coverage you do not need.

Where a policy is required, the fastest route to compliance is usually an online carrier that issues proof of coverage the same day. Our rankings of the best business insurance companies of 2026 compare them.

The Short Answer

Only three kinds of business insurance are required by law, and each applies only in specific circumstances:

• Workers' compensation: Required in 49 states once you reach the state's employee threshold. Texas is the only state where it is optional for private employers.
• Commercial auto liability: Required in every state except New Hampshire for vehicles titled to a business, at least at the state's personal-auto minimum.
• Professional liability: Required only for certain licensed professions, such as physicians in seven states, lawyers in two, and real estate agents in a dozen or more.

Alongside those, federal law requires every employer to pay into unemployment insurance, and five states plus Puerto Rico require state disability insurance. Everything else, including general liability, a business owner's policy, cyber, and umbrella coverage, is legally optional. That does not make it practically optional, as the second half of this guide explains.

Workers' Compensation: Required in 49 States

Workers' comp pays medical bills, partial lost wages, and disability or death benefits when an employee is hurt on the job, and in exchange the employee generally cannot sue you. The rules vary by state in three ways: how many employees trigger the requirement, whether owners are counted, and where you are allowed to buy the policy.

Employee Thresholds by State

Most states require coverage from your first employee, full-time or part-time. These states set the bar higher:

• Five or more employees: Alabama, Mississippi, Missouri, Tennessee
• Four or more: Florida, South Carolina
• Three or more: Arkansas, Georgia, New Mexico, North Carolina, Wisconsin (or any employer paying $500 or more in wages in a quarter)
• Two or more: Virginia
• Construction exception: Florida, Missouri, and Tennessee require coverage from the first employee for construction work regardless of the general threshold

Every other state, plus the District of Columbia, requires coverage at one employee. Count carefully: part-time workers, seasonal workers, and family members on payroll usually count, and most states will count workers you have labeled independent contractors if they function as employees.

Owner and Officer Exemptions

Sole proprietors, partners, and LLC members are exempt from covering themselves in most states, and corporate officers can often opt out by filing a form. The exemption applies to you, not to your staff, and clients or general contractors can still require you to cover yourself by contract, which is common in construction.

Texas: The One Optional State

Texas lets private employers opt out and become nonsubscribers. About 24% of Texas employers did so in 2024, covering roughly 13% of the state's workforce. Opting out is not free of obligations: nonsubscribers must file a DWC Form-005 with the state every year between February 1 and April 30, post notices for employees, and, most importantly, give up their common-law defenses. An injured employee can sue a nonsubscriber directly for negligence with no cap on damages. Coverage is also required on Texas government contracts.

Monopolistic States: North Dakota, Ohio, Washington, Wyoming

In these four states you cannot buy workers' comp from a private insurer; you must buy it from the state fund. The state policy does not include employer's liability coverage, which protects you when an injury leads to a lawsuit outside the workers' comp system, so most employers in these states add a stop-gap employer's liability endorsement to their general liability policy. Our workers' compensation guide walks through how premiums are calculated in both fund and private-market states.

Penalties for Skipping Workers' Comp

States treat missing workers' comp as a serious offense, not a paperwork lapse. Typical consequences:

• Fines: From about $1,000 to more than $100,000. California allows penalties up to $100,000 and treats the violation as a misdemeanor. New York fines $2,000 for every 10 days without coverage. Illinois charges $500 per day.
• Stop-work orders: Many states can shut your business down until you produce a policy, and construction sites are the most common target.
• Personal liability: If an uninsured employee is injured, you pay the medical bills, lost wages, and any lawsuit award from business and often personal assets.
• Criminal charges: Several states allow prosecution for willful noncompliance, particularly for repeat offenders.

For context, the median small business pays about $54 per month for workers' comp; a single month's penalty can exceed a decade of premiums.

Commercial Auto: Minimums in Every State but One

If a vehicle is titled to your business or used regularly for business, every state except New Hampshire requires liability coverage at least equal to the personal-auto minimum. Minimums are written as three numbers: bodily injury per person, bodily injury per accident, and property damage, in thousands of dollars.

Typical State Minimums

• 25/50/25: Georgia, Indiana, Ohio, and many others
• 30/60/25: Texas
• 30/60/15: California (raised in 2025)
• 25/50/10: New York
• 25/50/20: Illinois
• 15/30/5: Pennsylvania
• 50/100/10: Michigan, with personal injury protection options
• 10/20/10: Florida, structured around personal injury protection

No-fault states, including Florida, Michigan, New York, New Jersey, Pennsylvania, Massachusetts, Minnesota, North Dakota, Hawaii, Kansas, Kentucky, and Utah, add a personal injury protection requirement on top of liability. A state minimum is a legal floor, not a sensible limit: one injury accident can exhaust $25,000 of bodily injury coverage, which is why the commercial standard is a $1 million combined single limit.

When Personal Auto Is Not Enough

Personal auto policies exclude business use beyond commuting. That means the following situations need a commercial auto policy, or at minimum a hired and non-owned auto endorsement, regardless of what the state requires:

• Vehicles titled to an LLC or corporation
• Hauling tools, equipment, or inventory
• Food delivery, courier work, and rideshare (some personal insurers offer specific endorsements, but most exclude it)
• Employees driving their own cars for errands, handled by a hired and non-owned auto endorsement for about $50 to $300 per year

Progressive Commercial and other carriers write single-vehicle commercial auto policies, typically $1,800 to $3,500 per year for a light-duty vehicle.

Federal Rules for Trucking

Interstate for-hire carriers fall under Federal Motor Carrier Safety Administration minimums: $750,000 of liability for general freight in vehicles over 10,001 pounds (most brokers and shippers demand $1 million), $1 million for oil and certain hazardous materials, $5 million for bulk hazmat, $1.5 million for vehicles carrying 9 to 15 passengers, and $5 million for 16 or more. Intrastate limits are set by each state's transportation department and often fall between $300,000 and $750,000.

Professional Liability: Required Only for Licensed Professions

Professional liability, also called errors and omissions, is not required for consultants, marketers, IT firms, or most other service businesses. It is required by statute or licensing rule for a short list of professions:

• Physicians: Malpractice coverage is required by statute in Colorado, Connecticut, Kansas, Massachusetts, New Jersey, Rhode Island, and Wisconsin. Indiana, Louisiana, Nebraska, New Mexico, New York, Pennsylvania, and Wyoming tie coverage to participation in a patient compensation fund. Hospitals and insurers typically require $1 million per claim and $3 million aggregate regardless of state law.
• Lawyers: Mandatory only in Oregon (through the state's Professional Liability Fund) and Idaho. Roughly half of states have disclosure rules instead; Ohio and Pennsylvania, for example, require $100,000 per claim and $300,000 aggregate or written notice to clients.
• Real estate agents and brokers: E&O is a license condition in a dozen or more states, including Colorado (with a $300,000 aggregate minimum), Idaho, Iowa, Kentucky, Louisiana, Mississippi, Montana, Nebraska, New Mexico, North Dakota, Rhode Island, South Dakota, and Tennessee.
• Others: Many states require coverage or bonds for home inspectors and notaries, professional liability from architects and engineers on public projects, and employer or contract coverage for nurses, therapists, and other healthcare licensees.

For everyone else, professional liability is driven by contracts rather than law. Enterprise clients commonly ask consultants and agencies for $1 million to $2 million in coverage before signing.

Federal and SBA Requirements

Federal law adds a short list on top of state rules. The Small Business Administration notes that every business with employees must carry workers' compensation, pay federal and state unemployment insurance, and, in California, Hawaii, New Jersey, New York, Rhode Island, and Puerto Rico, provide state disability insurance. Unemployment and disability are payroll programs rather than policies you shop for.

Federal requirements also arrive through contracts and loans:

• SBA loans: Hazard insurance on business property pledged as collateral is a condition of most SBA-backed loans, with the lender named as loss payee, and lenders may require life insurance on the owner when the loan depends on that person.
• Federal contracts: Government contracts typically require workers' comp (including in Texas), general liability, and auto liability at set minimums.

What Is Not Required by Law but Required by Everyone Else

The gap between legally required and practically required is where most small businesses get caught. General liability is not mandated by any state, yet it is the most commonly held policy in the country because almost every counterparty demands it.

Landlords

Nearly every commercial lease requires general liability of $1 million per occurrence and $2 million aggregate with the landlord named as an additional insured, plus property coverage on your contents and improvements, business interruption coverage, and often a waiver of subrogation and 30-day notice of cancellation. Some also ask for a $1 million to $2 million umbrella.

Clients and General Contractors

Client contracts typically require general liability at $1 million per occurrence and $2 million aggregate (often $2 million and $4 million for larger jobs), auto liability at a $1 million combined single limit, workers' comp with employer's liability of $500,000 to $1 million, an umbrella of $1 million to $5 million, professional liability of $1 million to $2 million for design or consulting work, and cyber coverage of $1 million for vendors that handle data. They will ask for proof in the form of a certificate; our guide to the certificate of insurance explains how to produce one in minutes.

Lenders

Banks and equipment financers require property coverage on anything they hold a lien on, with the lender listed as loss payee.

Marketplaces and Platforms

Amazon requires sellers to carry $1 million per occurrence and $2 million aggregate general liability, including product liability, once sales exceed roughly $10,000 a month. Gig platforms, event venues, and app-based booking services impose similar requirements, and many contractor licensing boards require a bond or liability minimum before issuing a license.

The practical result is that most businesses need general liability whether or not a statute says so, and adding it costs a median of about $45 per month. Our breakdown of how much business insurance costs in 2026 shows what each required and expected policy typically runs.

Compliance Checklist

Work through these questions in order:

• Do you have any employees, including part-time, seasonal, or family? Check your state's threshold above and, if you meet it, buy workers' comp before their first day. In North Dakota, Ohio, Washington, or Wyoming, buy from the state fund and add stop-gap employer's liability.
• Are you in Texas? Decide deliberately whether to subscribe, and if not, file the annual DWC Form-005 and post the required notices.
• Is any vehicle titled to the business or used beyond commuting? Buy commercial auto at a $1 million combined single limit, not the state floor.
• Do employees ever drive their own cars for work? Add hired and non-owned auto coverage.
• Are you in a licensed profession? Confirm your state board's insurance or bond requirement before you renew your license.
• Are you signing a lease, client contract, loan, or marketplace agreement? Read the insurance clause and match your limits and endorsements to it before signing.

Making Your Decision

The law requires less than most owners fear and more than a few assume. If you have employees outside Texas, workers' comp is not negotiable. If the business owns a vehicle, commercial auto is not negotiable. If you hold a professional license, check your state rule. Beyond that, the real requirements come from the people you do business with, and meeting them usually means a general liability policy or BOP at a modest monthly cost.

Start with the checklist above, then compare quotes from the top-rated business insurance companies. NEXT, Hiscox, and The Hartford all issue same-day certificates, and The Hartford and NEXT offer pay-as-you-go workers' comp that makes compliance easier for a new employer.