Explaining the CG 2026 Additional Insured Endorsement and What It's Used For

What the CG 2026 Endorsement Covers

The endorsement lists the additional insured by name in its schedule. Coverage is scheduled, not automatic, which gives the insurance carrier underwriting control over who is added and lets it price the exposure. A party that is not named in the schedule gets nothing from the form, even if a written contract says it should be covered.

The scope of coverage follows the CGL policy it attaches to. The additional insured is covered for bodily injury and property damage, and the form also addresses personal and advertising injury, subject to the same exclusions, policy period, and coverage territory as your client. Exclusions such as the pollution exclusion apply to the additional insured just as they apply to your client, so the endorsement adds a party without widening the coverage scope.

The key wording is the causal connection. The 11 85 edition used "liability arising out of" the named insured's operations or premises, which courts often read broadly. The CG 2026 04 13 edition, like the 07 04 edition before it, requires injury or damage caused, in whole or in part, by the named insured's acts or omissions or those of people acting on its behalf. That shift is meant to keep the additional insured from getting liability protection for its own sole negligence.

Check the edition date on every endorsement, because the older wording reads very differently in claims disputes.

The 04 13 edition added two more limits. Coverage applies only to the extent permitted by law, and it is no broader than the contract requires. The most the insurer pays for the additional insured is the lesser of the amount the contract requires or the policy limits shown in the declarations. Those are shared limits: every dollar paid for the additional insured reduces what is left for the named insured.

Defense costs follow the policy's defense provisions. When a covered suit names the additional insured, the insurer owes defense coverage on the same terms as for the named insured.

Many contracts also require primary and noncontributory wording, usually through a separate endorsement that changes the other insurance condition, and a waiver of subrogation. Without them, a coverage-interpretation fight between two carriers can slow claims resolution.

The form supports, but does not replace, contractual indemnification. Hold harmless agreements and indemnity provisions shift liability between the parties, and the endorsement provides insurance backing for part of that promise. A broad indemnity clause can still reach losses the endorsement does not cover, so review both together. Some states limit indemnity clauses, which is one reason the 04 13 edition applies only as far as the law allows.

Common uses include a property manager who hires maintenance contractors, a venue that requires a caterer or other service providers to add it, a landlord's agent outside a lease, an event sponsor, and a business partner in a short-term project. In each case, the named insured's operational activities on behalf of the other party, or the premises liability tied to its space, create the exposure. When an independent contractor works for your client, the contract decides who must add whom for the operations performed.

Do not use the CG 2026 to fill gaps it was not built for. It does not cover the named insured's professional liability, which needs its own policy, and, because it is tied to ongoing operations, it does not reach completed operations for the additional insured. A product liability exposure for a retailer selling the client's goods requires a vendor's form instead. Insurer manuscript modifications can change any of these points, so read the actual endorsement rather than relying on the form number.

Before you issue a certificate of insurance, compare the endorsement with the contractual requirements line by line. Confirm the exact legal name in the schedule, the edition, the limits, and any coverage extensions the contract asks for, such as primary wording. Ask whether any business relationship needs a second form, and note your review in the file. This is basic risk management and contractual compliance, and it prevents coverage gaps and disputes that otherwise surface at the worst time.

A quick risk assessment also helps with pricing. Adding parties can raise premium costs and claim frequency for the named insured, because more people can tender claims under the same limits. Talk through coverage adequacy with the client before you agree to add every party a contract mentions, and confirm which coverage responsibilities each side has under its contractual obligations. Good risk transfer depends on the client understanding what each form does.