13.5 Workers Comp Exclusions and Endorsements

Key Takeaways

  • Part Two excludes contractual liability, punitive damages, employees illegally employed, intentional acts, and injuries outside the U.S./Canada.
  • Increased or penalty benefits from the employer's serious and willful misconduct are excluded; the employer pays them out of pocket.
  • Voluntary Compensation extends WC-style benefits to workers not required to be covered, heading off tort suits.
  • The Sole Proprietors/Partners/Officers endorsement elects in owners who are otherwise excluded from coverage.
  • Because WC is no-fault, the insurer can subrogate against a negligent third party; a Waiver of Subrogation endorsement gives up that right, often by contract.
Last updated: June 2026

Part One and Part Two Exclusions

The WC policy is broad, but exam questions target several recurring exclusions and limitations. Under Part One, the insurer pays statutory benefits but may recover from the insured amounts the insurer paid that the statute would not have required absent the insured's wrongdoing.

Part Two — Employers Liability contains the bulk of the tested exclusions. Part Two does not cover:

  • Liability assumed under contract (assumed/contractual liability).
  • Punitive or exemplary damages for employing someone in violation of law.
  • Bodily injury to an employee knowingly employed in violation of law (e.g., illegally employed minors).
  • Damages arising out of intentional or knowingly committed wrongful acts by the insured.
  • Bodily injury occurring outside the United States, its territories, or Canada (unless the worker is a U.S./Canadian citizen temporarily abroad).
  • Fines/penalties for failure to comply with WC law, and obligations under unemployment/disability/OASDI benefit laws.

Statutory Penalties for Serious Misconduct

Many state acts increase the worker's benefit (e.g., +10% to +50%) when the injury results from the employer's serious and willful misconduct or safety-rule violation. These increased/penalty benefits are excluded from Part One coverage — the employer pays them out of pocket. Conversely, some statutes reduce benefits when the employee's willful misconduct or intoxication caused the injury. Watch for fact patterns where an employer ignored a safety order; the penalty portion is uninsured.

Employee-side reductions are equally testable. If the injury was caused by the worker's intoxication, illegal drug use, failure to use a guard, or deliberate self-infliction, many statutes cut or deny the benefit. But note the limit: ordinary employee negligence does not bar a claim — workers compensation is no-fault, so a careless worker is still covered.

The reductions apply only to willful misconduct or substance-related causes, not garden-variety carelessness. A common trap answer denies a claim because the worker was simply not paying attention; that is wrong, because the system was specifically designed to pay regardless of the worker's ordinary fault.

Key Endorsements

A cluster of endorsements appears repeatedly on the exam. Know what each one does:

EndorsementPurpose
Voluntary Compensation (WC 00 03 11)Pays WC-style benefits to workers not required to be covered by statute (e.g., exempt farm/domestic workers), avoiding tort suits
USL&H (WC 00 01 06)Extends Part One/Two to USL&H Act exposures (non-crew maritime)
Maritime CoverageCovers Jones Act / crew exposures (fault-based)
Foreign Voluntary CompensationCovers employees working outside the U.S./Canada (closes the Part Two foreign exclusion)
Sole Proprietors, Partners, Officers CoverageElects in owners/officers who are otherwise excluded
Waiver of Subrogation (Right to Recover From Others)Waives the insurer's recovery right against a named third party (often required by contract)

Voluntary Compensation vs. Part One — A Critical Contrast

  • Part One pays benefits the employer is legally required to pay under the statute.
  • Voluntary Compensation pays benefits to workers the employer is not legally required to cover — the employer voluntarily extends WC-style benefits to head off a negligence lawsuit.

If a voluntarily covered worker rejects the offered benefits and sues, the claim shifts toward Part Two Employers Liability. The endorsement's purpose is to convert an uncertain tort exposure into a predictable WC-style payment.

Subrogation note: Because WC is no-fault, the insurer that pays benefits may subrogate against a negligent third party (e.g., a defective-machine maker). A Waiver of Subrogation endorsement gives up that recovery right — frequently demanded in construction contracts so an injured worker's insurer cannot turn around and sue the project owner.

Common Exam Traps to Lock In

Several fact patterns recur across nearly every workers compensation exam. Drill them until they are automatic:

  • Medical is unlimited; income is capped. If an answer choice puts a dollar cap on medical benefits, it is almost always wrong.
  • Part One has no limit; Part Two does. Reject any choice that caps Part One or removes the cap on Part Two.
  • Crew = Jones Act (fault); non-crew dock worker = USL&H (no-fault). The word "crew" or "seaman" flips the answer.
  • Monopolistic state = no standard WC policy; buy Stop Gap for the employers-liability gap. The historic four are Ohio, North Dakota, Washington, and Wyoming.
  • Penalty benefits for the employer's willful misconduct are uninsured — the employer pays them, not the insurer.
  • Voluntary Compensation covers workers not required to be covered; Part One covers those who are required.

Finally, distinguish a deposit/estimated premium (charged at inception on estimated payroll) from the final premium set by the end-of-term audit. Refusing the audit lets the insurer estimate payroll and bill — never the answer that the policy simply lapses.

One last endorsement pairing rounds out the tested set. The Waiver of Subrogation endorsement is named — it waives recovery only against the specific person/organization listed — so a general waiver of "all parties" is the wrong answer.

The Foreign Voluntary Compensation endorsement is distinct from the Defense Base Act: foreign voluntary covers private employees working abroad, while the Defense Base Act is a federal requirement for civilians on U.S. government overseas contracts. Match the worker's situation — private vs. government contract, domestic vs. foreign, crew vs. non-crew — to the correct endorsement or act, and the workers compensation questions become routine.

Test Your Knowledge

An employer is ordered by the state to pay an additional 25% penalty benefit because the injury resulted from the employer's willful violation of a safety rule. How is the 25% penalty treated under the WC policy?

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Test Your Knowledge

A sole proprietor wants workers compensation benefits to apply to herself, and she also wants to extend WC-style benefits to a domestic worker not required to be covered by statute. Which endorsements accomplish these two goals?

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D