State insurance requirements by coverage type fall into a handful of buckets: auto liability (and sometimes personal injury protection or uninsured motorist coverage) for drivers, workers’ compensation for employers, health insurance in a few states, professional liability for certain licensed occupations, and property coverage that lenders and landlords impose even when the state doesn’t. What’s mandatory, and at what minimum, is set state by state. Missing a requirement can cost you a license, a business, or personal liability for bills insurance would have paid.
Auto Liability Insurance
Nearly every state requires drivers to carry liability insurance, which pays for injuries and property damage you cause in an accident. Liability has two parts: bodily injury coverage for medical bills, lost income, and legal costs of people you hurt, and property damage coverage for vehicles and other property you damage. A 25/50/25 requirement means your policy must cover at least $25,000 per person for bodily injury, $50,000 total per accident, and $25,000 for property damage. The lowest state minimums start around $10,000 per person for bodily injury; a few states begin at $50,000 or higher.1Insurance Information Institute. Automobile Financial Responsibility Laws By State
Two states break the pattern. New Hampshire doesn’t require drivers to buy a liability policy, though you’re still financially responsible for damage you cause, and an at-fault crash without coverage triggers mandatory proof-of-insurance requirements going forward. Virginia allows drivers to pay an annual uninsured motor vehicle fee instead of buying a policy, but that fee buys you no protection if you cause a crash.
State minimums are a legal floor, not a realistic ceiling on what a serious crash costs. Anything above your limits comes out of your own pocket. Many planners suggest at least $100,000 per person and $300,000 per accident in bodily injury coverage where the budget allows.
Personal Injury Protection and Medical Payments Coverage
Twelve states use a no-fault auto insurance system, meaning each driver’s own insurer pays their medical costs after a crash regardless of who caused it. In those states, personal injury protection (PIP) is mandatory. PIP covers medical bills, rehabilitation, lost wages, and funeral costs, and some policies also reimburse household services like childcare if an injury prevents you from handling them.1Insurance Information Institute. Automobile Financial Responsibility Laws By State Minimum PIP limits typically fall between $2,500 and $50,000 per person.
In states that don’t require PIP, you may see a narrower option called medical payments coverage (MedPay), which covers medical expenses for you and your passengers regardless of fault but doesn’t reimburse lost wages or household services. MedPay is optional in most states where it’s offered.
Uninsured and Underinsured Motorist Coverage
About 15 percent of drivers carry no insurance at all, according to a 2025 study by the Insurance Research Council.2Insurance Information Institute. Facts and Statistics – Uninsured Motorists Uninsured motorist (UM) coverage pays for your medical expenses, and often vehicle repairs, when the person who hit you has no insurance or flees the scene. Approximately 20 states and the District of Columbia require UM coverage, and even where it’s optional, insurers are generally required to offer it to you in writing before you can decline.1Insurance Information Institute. Automobile Financial Responsibility Laws By State
Underinsured motorist (UIM) coverage is related but distinct. It kicks in when the at-fault driver does have insurance, but their limits aren’t high enough to cover your damages. If someone with a $25,000 policy causes $80,000 in injuries to you, UIM bridges the $55,000 gap. Around 14 states mandate UIM coverage.
UM and UIM claims go through your own insurer, not the other driver’s. You’ll typically need a police report and evidence that the other driver was uninsured or underinsured, such as a letter from their insurer confirming policy limits.
Workers’ Compensation for Employers
Most states require employers to carry workers’ compensation insurance, which covers medical treatment, rehabilitation, and part of lost wages when an employee is hurt or becomes ill because of the job. The standard wage-replacement rate is two-thirds of the worker’s pre-injury average weekly wage, subject to state caps. Benefits can extend to permanent disability payments and, in fatal cases, death benefits for dependents.
When coverage becomes mandatory varies. Some states require workers’ compensation as soon as a business hires its first employee; others set the threshold at three, four, or five workers. High-risk industries like construction often face stricter rules and may need coverage no matter how few workers are on the payroll. Premiums are calculated on payroll size, industry risk classification, and claims history, usually expressed as a rate per $100 of payroll.
Owner and Officer Exemptions
Sole proprietors, partners, and corporate officers who own the business can often exempt themselves from their company’s policy by filing a waiver with the state’s regulatory agency. The law is aimed at protecting employees, not owners who choose to carry their own risk. Approved waivers produce an exemption certificate that typically needs renewal every one to two years. The paperwork usually requires a company description, proof of ownership, employee headcounts, and a small application fee.
Contractor Misclassification
Workers’ compensation requirements generally don’t apply to independent contractors, which creates an incentive to mislabel employees. States use various tests to decide whether a worker is genuinely independent. The most aggressive version presumes every worker is an employee unless the business can prove the worker controls how the work is done, performs work outside the company’s core business, and operates an independently established trade. Failing that test means the business owes workers’ comp coverage retroactively, plus penalties.
State Health Insurance Mandates
The federal individual mandate lost its teeth in 2019 when the tax penalty dropped to zero. Several states filled the gap with their own mandates, and residents there still face penalties for going without qualifying coverage. As of 2026, California, Massachusetts, New Jersey, Rhode Island, and Washington, D.C. all impose financial penalties on uninsured residents. Vermont requires reporting but does not assess a penalty.
Penalty calculations differ by state. Some charge a flat dollar amount per adult and per dependent child; others use a percentage of household income, with the higher of the two applying. Penalties are collected through state income tax returns, so the hit shows up when you file. Qualifying coverage includes employer-sponsored plans, marketplace plans, Medicare, Medicaid, TRICARE, and most other comprehensive plans. Your insurer or the marketplace will send you a Form 1095 documenting coverage for the tax year.3Internal Revenue Service. About Form 1095-A, Health Insurance Marketplace Statement
Homeowners and Renters Insurance
No state law requires you to carry homeowners insurance simply because you own a home. If you have a mortgage, though, your lender almost certainly does. Standard mortgage contracts include a hazard insurance requirement clause that obligates you to maintain property coverage at least equal to the loan balance for the life of the loan. If your coverage lapses, federal regulations give the loan servicer authority to purchase a policy on your behalf, called force-placed insurance, after written notice and a waiting period of at least 45 days.4Consumer Financial Protection Bureau. 12 CFR 1024.37 – Force-Placed Insurance Force-placed policies routinely cost more than a policy you’d buy yourself, and the premium is added to your mortgage payment. In extreme cases, failure to maintain coverage can be treated as a loan default.
Renters face a different setup. No state requires tenants to carry renters insurance by default, but landlords in most states can require it as a lease condition. If your lease includes that clause, going without it is a lease violation that can lead to eviction.
Professional Liability
Some licensed professions must carry malpractice or professional liability insurance as a condition of practicing, and the specifics depend on both profession and state. Healthcare providers are the clearest example: many states require doctors, surgeons, and other medical professionals to maintain malpractice coverage, sometimes as a condition of participating in a state patient compensation fund. Attorneys in at least one state must participate in a mandatory professional liability program. Real estate agents in roughly a dozen states need errors-and-omissions coverage to activate or renew their licenses.
Even where professional liability isn’t legally required, clients and contracts often make it a practical necessity. Government procurement contracts and large corporate clients routinely require proof of coverage before signing an agreement. If you’re in a licensed profession, the requirement, if there is one, will show up in your license renewal materials or on your state licensing board’s website.
What Happens If You Don’t Carry Required Coverage
Penalties for driving without insurance escalate quickly. A first offense typically brings a fine and possible license suspension. Reinstating your license after an insurance-related suspension usually requires filing an SR-22, a certificate your insurer sends to the state proving you’re maintaining continuous coverage. Most states require the SR-22 to stay active for three years, and if your policy lapses during that period, your insurer must notify the state immediately, which can restart the suspension process. The SR-22 itself is an administrative fee of roughly $15 to $50; the real cost is the high-risk policy behind it.
Repeat offenses carry harsher consequences: vehicle impoundment, extended license suspensions, mandatory court appearances, and in some states, criminal charges that can lead to jail time. Reinstatement fees are typically separate and vary widely.
Businesses face a parallel set of risks. An employer caught without required workers’ compensation coverage can be hit with daily fines, and regulatory agencies can issue stop-work orders that shut operations down until coverage is in place. Without a workers’ comp policy, the owner may be personally responsible for an injured employee’s medical bills, lost wages, and legal costs. For commercial and professional coverage, operating without a required policy can mean losing a professional license, being disqualified from contracts, or facing lawsuits with no insurer standing behind you.
How to Confirm Your State’s Requirements
Your state’s department of insurance website is the fastest source for what coverage is mandatory, what minimums apply, and what exemptions exist. For auto insurance specifically, your state’s DMV website typically lists minimum liability limits and any required extras like PIP or UM. The Insurance Information Institute maintains a national comparison table listing every state’s compulsory auto coverages and minimum limits side by side.1Insurance Information Institute. Automobile Financial Responsibility Laws By State
For workers’ compensation, your state’s department of labor or workers’ compensation board website will spell out the employee threshold, exemption rules, and how to obtain coverage. Professional liability requirements are published by the relevant state licensing board. When you’re not sure, an insurance agent licensed in your state can walk through exactly what you’re required to carry and where the minimums may leave you exposed.