What Does Additional Insured Mean? Definition, Benefits, Costs And Examples

What Does “Additional Insured” Mean?

“Additional insured” refers to a status within general liability insurance policies that extends coverage to individuals or groups not originally listed in the policy.

Through this endorsement, these parties gain protection under the named insurer’s policy, enabling them to make a claim if they face a lawsuit.

What Does Additional Insured Mean?
What Does Additional Insured Mean?

Key Points:

  • Additional insured status broadens liability insurance coverage to include other parties beyond the named insured.
  • An additional insured endorsement ensures protection under the named insurer’s policy, allowing for claim filing in case of legal action.
  • For example, a general contractor might require subcontractors to add both the general contractor and the owner to the subcontractor’s policies as additional insured parties.

Understanding Additional Insured

Coverage Liability insurance offers protection for the named party in the policy against claims stemming from property damage or injury to individuals.

These policies cover the costs of financial obligations the insured may face if found legally liable.

The status of additional insured broadens this coverage to encompass individuals or groups not originally named in the policy.

This extension usually occurs when the primary insured must provide coverage to others due to their connection to the insured’s actions or operations.

To add these new parties, the insurer makes an endorsement or amendment to the policy.

This amendment may specify the additional insureds individually, or it might use a blanket endorsement, describing the types of groups or individuals covered without naming them explicitly.

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Naming you as an additional insured ensures coverage under the primary insured’s policy.

It provides protection if a claim or lawsuit arises.

Insurers can also lower your premiums when naming you as an additional insured.

This is because any claims would be charged against the primary insured’s policy.

This potentially reduces the additional insured’s loss history and future premiums.

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The expense of adding an additional insured is typically modest compared to the overall premium costs.

Insurers often view the increased risk associated with additional insureds as minimal.

Disputes may arise over the coverage provided to additional insureds.

This often involves whether coverage extends to independent negligence or only to liabilities caused by the named insured’s actions.

Such disagreements may result in litigation or misunderstandings.


In business transactions, larger entities often wield their influence by requiring smaller counterparts to name them as additional insureds.

While this may seem counterintuitive, it boils down to leverage—the bigger business holds sway as smaller companies seek to secure business partnerships.


Commercial landlords commonly demand that tenants designate them as additional insured parties on their insurance policies.

This safeguards the landlord’s interests in the event of accidents or losses on the tenant’s premises, ensuring coverage under the tenant’s insurance.


General contractors frequently stipulate that subcontractors name both the general contractor and the project owner on their policies.

For instance, a general contractor overseeing a project may subcontract tasks to plumbers, electricians, and engineers.

Since these subcontractors provide services to the general contractor, they pose potential liabilities.

Therefore, their insurance shields the general contractor and owner from lawsuits arising from accidents on the job.


Manufacturers often opt to cover product sellers as additional insureds under their liability policies.

This arrangement motivates sellers to promote product sales, knowing that the manufacturer’s insurance will cover any liability lawsuits.


Adding an additional insured allows individuals or groups besides the policyholder to file claims if they face lawsuits.

Insurance companies typically include this provision in general liability, commercial property, or commercial auto policies to cover parties connected to the insured’s activities or operations.


Entities eligible for additional insured coverage must have a business relationship with the named insured.

And the entities may face potential lawsuits if the policyholder is found negligent.

Wrapping Up

Additional insured coverage extends protection to parties beyond the primary policyholder.

It’s often added through endorsements to various policies like general liability, commercial property, or commercial auto.

This provision ensures coverage for entities with business ties to the named insured.

They are at risk of legal action due to the insured’s negligence.

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