Key Takeaways

  • Commercial General Liability (CGL) protects businesses from third-party bodily injury and property damage claims
  • CGL Coverage A covers bodily injury and property damage liability on an occurrence basis
  • CGL Coverage B covers personal and advertising injury including libel, slander, and defamation
  • Professional liability (E&O) insurance covers errors and omissions in professional services
  • Umbrella policies provide additional liability limits above underlying CGL and auto policies
Last updated: January 2026

Iowa General Liability Insurance

Commercial General Liability (CGL)

CGL insurance protects Iowa businesses from claims arising from their operations.

Coverage A - Bodily Injury and Property Damage

Coverage AspectDescription
Bodily InjuryThird-party injuries on premises or from operations
Property DamageDamage to others' property
Legal DefenseDefense costs (often in addition to limits)
TriggerOccurrence-based (when injury/damage occurs)

Coverage B - Personal and Advertising Injury

Offense TypeDescription
LibelWritten defamation
SlanderSpoken defamation
False advertisingMisleading advertising claims
Copyright infringementIn advertising
Wrongful evictionUnlawful eviction actions

Coverage C - Medical Payments

  • No-fault coverage for minor injuries
  • Pays regardless of liability
  • Typically $5,000 - $10,000 per person
  • Good faith gesture to prevent lawsuits

CGL Policy Limits

Limit TypeTypical Amounts
Each Occurrence$1,000,000
General Aggregate$2,000,000
Products/Completed Operations$2,000,000
Personal/Advertising Injury$1,000,000
Damage to Rented Premises$100,000
Medical Expense$5,000

Professional Liability (E&O)

For professionals providing advice or services:

AspectDescription
CoverageErrors, omissions, negligence in professional services
TriggerUsually claims-made (when claim is filed)
Tail CoverageMay be needed when switching insurers
IndustriesInsurance agents, consultants, accountants, etc.

Umbrella Liability

Provides additional protection above underlying policies:

  • Excess coverage over CGL, auto, employers liability
  • Typically starts at $1,000,000 increments
  • Broader coverage may apply to claims not covered by underlying policies
  • Essential for businesses with significant liability exposure

Iowa-Specific Considerations

Under Iowa's modified comparative fault system:

  • Defendants 50%+ at fault: Joint and several liability for economic damages
  • All defendants: Proportionate liability for non-economic damages
  • Adequate liability limits help protect against catastrophic claims

Exam Tip: Remember the difference between occurrence-based CGL policies (triggered when damage occurs) and claims-made professional liability policies (triggered when claim is filed). Tail coverage is important for claims-made policies.

Test Your Knowledge

What type of coverage trigger does a standard Commercial General Liability (CGL) policy use?

A
B
C
D
Test Your Knowledge

Which CGL coverage part covers libel, slander, and defamation claims?

A
B
C
D
Test Your Knowledge

What is the purpose of tail coverage in professional liability insurance?

A
B
C
D
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