What Happens If You Don’t Have Workers’ Comp Insurance?

Most owners who end up uninsured did not plan it. A policy lapsed after a missed payment. The business grew from two people to five and nobody checked the state threshold. Someone assumed a part-timer or a family member did not count. Whatever the cause, the result is the same: the law treats you as an employer who chose not to insure, and the bill tends to arrive at the worst possible moment.

This guide walks through what actually happens, using three common scenarios and real penalty figures taken from state statutes and agency pages.

Are you required in the first place?

Almost every state requires coverage once you have employees, but the trigger varies. Some states require it from the first hire, others at three, four or five employees, and construction often has a lower threshold. Texas is the best-known state where most private employers can legally opt out, though doing so has its own risks (see our Texas nonsubscriber guide). If you are not sure where you stand, start with is workers’ comp legally required and the 50-state comparison table. Everything below assumes your state requires coverage and you do not have it.

Scenario 1: An audit or complaint finds the gap, and nobody is hurt

You do not need an injury to be penalized. State agencies cross-check unemployment records, follow up on tips and audit job sites. When they find an uninsured employer, the penalties are set by statute. Here is what six states put in writing:

Massachusetts: a stop work order that closes the business immediately, with fines of at least $100 a day including weekends and holidays. Appealing lets you keep operating but raises the fine to $250 a day. Employers can also be barred from public contracts for three years.
New Jersey: up to $5,000 for the first ten days and up to $5,000 for each additional ten-day period, plus a disorderly persons offense, or a fourth-degree crime if the failure is knowing.
Missouri: knowingly failing to insure is a class A misdemeanor, plus a penalty of up to three times the annual premium or up to $50,000, whichever is greater. A second offense is a felony.
Wisconsin: double the premium you should have paid or $750, whichever is greater, plus up to $100 a day for seven days. The state can order the business closed.
Tennessee: a penalty of up to 1.5 times the employer’s estimated annual premium.
North Carolina: $1 per employee per day, at least $20 and at most $100 a day, with misdemeanor or felony charges depending on whether the failure was neglect or willful.

Notice the pattern. Penalties are usually tied to the premium you skipped, or they grow by the day. Waiting makes them bigger. Our penalties by state guide covers more states.

Scenario 2: An employee gets hurt while you are uninsured

This is where the real money is. Workers’ comp normally works as a trade: the employee gets medical care and wage benefits without proving fault, and in return the employer is protected from most injury lawsuits. Skip the insurance and you lose your side of the trade.

Missouri spells it out. Under RSMo 287.280, if an employer fails to insure, the injured worker can sue for damages, and the employer cannot argue that the worker was negligent, that a co-worker caused it, or that the worker assumed the risk. Those are the defenses businesses normally rely on in an injury case. Without them, a court case is much harder to win.

Many states run an uninsured employers fund, and owners sometimes assume it covers them. It does not. The fund exists to help the worker, and it is limited. Tennessee’s fund, for example, pays an injured worker at most $40,000 in total ($20,000 for temporary disability and $20,000 for medical), and only after a court decision. The employer stays liable for the claim. In Wisconsin, the owner of an uninsured business can be personally liable for the injured worker’s benefits, according to the Department of Workforce Development.

Scenario 3: The policy lapsed and you did not notice

A lapse counts the same as never buying coverage. If a carrier cancels for nonpayment, the clock on penalties starts when coverage ends, not when you find out. The common causes are boring: a card on file expired, an audit bill went unpaid, or a renewal notice went to an old email address. Our guide to cancellation and lapses explains how cancellations work, and payment plans covers ways to keep premiums manageable.

A worked example (illustrative numbers)

Take an imaginary Missouri landscaping company with six employees. Its owner lets the policy lapse to save cash. Assume the annual premium would have been $9,000. These numbers are hypothetical.

Penalty exposure with no injury: under RSMo 287.128, up to three times the annual premium ($27,000) or up to $50,000, whichever is greater. So the ceiling here is $50,000, plus a misdemeanor charge if the failure was knowing.
If a worker is hurt: the company also faces the worker’s medical bills and lost wages, either through a claim it must pay itself or through a lawsuit where it cannot use the usual defenses.

Now compare the same company in Wisconsin, where it skipped a quarter of coverage that would have cost $2,250. The penalty is double the premium owed ($4,500) or $750, whichever is greater, so $4,500, plus up to $100 a day for seven days ($700). That is $5,200 before any injury, compared with $2,250 of premium. The math is never close.

Quick answers to common questions

Can I pay the fine and keep operating without coverage? No. In states like Massachusetts and Wisconsin the agency can close the business, and per-day penalties keep growing until you insure.

I did not know I was required. Does that help? Not much. Some statutes are harsher when the failure is knowing or willful, as Missouri and North Carolina show, but the basic penalties still apply.

Does an uninsured employers fund protect my business? No. It protects the worker, often with a cap, and the employer remains liable.

If you just found a gap, do this today

Call your agent or carrier and bind coverage now. A policy usually starts on a set date, not retroactively, so every day counts.
If you cannot get private coverage, ask about your state’s assigned risk plan or state fund (see state fund vs private carrier).
Write down the exact dates you were uninsured and whether anyone was hurt in that window.
If an injury happened during the gap, talk to an attorney before responding to the worker or the state.
Set up autopay and a calendar reminder 60 days before renewal so it does not happen again.

This article is general information, not legal advice. Penalty rules change, so confirm with your state agency or an attorney.

Related guides

Sources

Last checked against the sources above on October 2, 2026.

Written by Kevin Garcia de Paz

Independent researcher, not a licensed insurance agent or attorney. Every article on WorkCompByState is based on official sources listed on the page. How I research · Report an error