13.5 Workers Comp Exclusions and Endorsements

Key Takeaways

  • Part One's exclusions are narrow; most exclusions sit in Part Two and target the employer's own misconduct.
  • Part Two excludes contractually assumed liability, punitive damages, knowingly illegal employment, intentional injury by the employer, and employment-practices torts (EPLI territory).
  • Statutory penalties for serious/willful safety violations are paid to the worker but reimbursed by the employer — the penalty is uninsurable.
  • The Voluntary Compensation endorsement extends benefits to act-exempt workers; acceptance releases the employer, rejection shifts the claim to Part Two.
  • Common endorsements include USL&H (WC 00 01 06), Increased Limits, Foreign Voluntary, Waiver of Subrogation, and owner/officer inclusion-exclusion.
Last updated: June 2026

What the Policy Will Not Pay

Because Part One simply pays whatever the statute requires, its exclusions are narrow and mostly target the employer's own misconduct. Part Two (Employers Liability) carries the bulk of the exclusions. Exam questions often present a sympathetic fact pattern and ask whether the employer's bad conduct voids coverage.

Key Part Two (Employers Liability) exclusions include:

  • Liability assumed under a contract (handled instead by CGL).
  • Punitive or exemplary damages arising from employing someone in violation of law.
  • Bodily injury to an employee employed in violation of law with the employer's knowledge (e.g., knowingly hiring an underage worker).
  • Obligations under unemployment, disability, or other social-insurance laws.
  • Bodily injury intentionally caused by the employer — the policy will not reward deliberate harm.
  • Damages arising out of coercion, demotion, harassment, or discrimination (employment-practices exposures belong in EPLI).

The Penalty Trap

Many state acts increase the benefit owed when an injury results from the employer's serious and willful misconduct or statutory safety violation. The standard policy will pay the normal statutory benefit but the extra penalty portion is the employer's own uninsurable obligation — the worker is still paid, but the employer reimburses the carrier for the penalty surcharge. Watch for this in 'the employer removed a machine guard' questions.

Common Endorsements

EndorsementPurpose
Voluntary Compensation (WC 00 03 11)Extends benefits to workers (e.g., farm/domestic) the act does not require to be covered, paying them as if the act applied
Longshore & Harbor (WC 00 01 06)Adds USL&H federal coverage
Employers Liability — Increased LimitsRaises Part Two limits above the $100K/$500K/$100K default
Foreign Voluntary CompensationCovers employees traveling/working abroad
Waiver of SubrogationThe insurer waives its recovery rights against a designated party (often required by contract)
Sole Proprietors / Partners / Officers Inclusion-ExclusionElects to cover or exclude owners and officers

Voluntary Compensation Detail

The Voluntary Compensation endorsement matters because some workers — farm laborers, domestic servants, certain casual employees — are exempt from the state act. Without it, those workers could sue in tort, defeating the grand bargain. The endorsement offers them the statutory benefit schedule voluntarily; if the worker accepts, they release the employer. If the worker rejects the offered benefit and sues, the matter shifts to Part Two (Employers Liability). So voluntary comp is the bridge that pulls otherwise-exempt workers back into the no-fault framework.

Officer and Owner Inclusion-Exclusion

Sole proprietors, partners, and corporate officers often have a statutory right to elect out of coverage on themselves (saving premium) or elect in (protecting themselves). The Sole Proprietors, Partners, Officers and Others Coverage Endorsement documents that election. If owners are included, their payroll is added to the premium basis subject to the statutory minimum/maximum officer payroll caps; if excluded, their pay is removed from the rating exposure. A frequent claim dispute arises when an excluded owner is injured and then discovers no benefits are owed — the exclusion was a deliberate election.

Waiver of Subrogation and Subrogation Generally

Normally, if a third party causes the injury (a defective machine, a negligent driver), the comp insurer pays the worker and then subrogates — it steps into the worker's shoes to recover from the at-fault third party. A Waiver of Subrogation endorsement surrenders that recovery right against a named party, commonly a customer or general contractor who requires it by contract. Because waiving recovery raises the insurer's expected cost, the endorsement usually carries an additional premium charge.

Do not confuse subrogation against a third party (allowed, and the core mechanism) with suing the employer (barred by exclusive remedy). The comp insurer pursues the outsider, never its own insured.

Voluntary Compensation and Foreign Coverage

Two endorsements broaden the standard policy. Voluntary Compensation extends benefits to workers not subject to the comp law (such as certain farm or domestic employees) by paying them as if they were covered, avoiding costly negligence suits. Foreign Voluntary Compensation covers employees temporarily working outside the United States, often paired with repatriation and endemic-disease coverage. The Other States insurance entry on the Information Page extends Part One/Two to listed states where the insured may begin operations after the effective date — but never to monopolistic states.

Excluded Persons and the Sole-Proprietor Election

Most acts automatically exclude certain persons unless they elect coverage: sole proprietors, partners, and (in many states) corporate officers and LLC members can opt in or out. Independent contractors, casual labor, and some agricultural/domestic workers may also fall outside the act. The policy itself excludes punitive damages for the employer's serious-and-willful misconduct and any liability the employer assumes under contract — the exam pairs these gaps with the employers' liability stop-gap and contractual-liability solutions.

Sole Proprietors, Officers, and the Waiver of Subrogation

Because many owners can elect in or out, endorsements adjust who is an "employee." A sole proprietor / partner / officer coverage endorsement brings an otherwise-excluded owner under the policy. A waiver of our right to recover from others (subrogation) endorsement — often required by a project owner in a construction contract — surrenders the insurer's recovery rights against a named third party, for an added premium. The designated workplaces and alternate employer endorsements tailor where and for whom coverage applies, common in staffing and leased-employee arrangements.

Test Your Knowledge

A state assesses a 25% benefit surcharge because the employer knowingly removed a required machine guard. How does the standard policy respond?

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B
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D
Test Your Knowledge

A farm employer wants no-fault coverage for laborers who are statutorily exempt from the workers comp act, so they cannot sue in tort. Which endorsement accomplishes this?

A
B
C
D