General contractors ask subcontractors to be added to their policies constantly. What they are asking for is often misread, and the misread can leave both sides exposed.
Two different roles
The named insured is the party that owns the policy. That party controls it, holds the full scope of its rights, and can make changes to it. An additional insured is different. It is a party granted limited protection under your policy, generally for liability arising out of your work, added through an endorsement. The additional insured does not own or control your policy. It borrows a slice of your coverage for a defined purpose.
What GCs are actually asking for
When a general contractor requires you to add them, they almost always mean additional insured status. They want your policy to help protect them if your work leads to a claim against them. They are not asking to become a co-owner of your insurance, and they do not want the right to manage it. Reading the request as anything more than a limited extension of coverage tends to create needless friction. For the mechanics of the endorsement itself, see what is additional insured for contractors.
Why a certificate is not the same as an endorsement
Here is where contractors get caught. A certificate of insurance can list a general contractor in the additional insured box, and that box, on its own, generally does not grant anyone coverage. The rights come from an endorsement attached to the policy. If the endorsement is not there, the certificate line can be close to meaningless when a claim arrives. Both sides should confirm the endorsement exists and that its wording matches the contract, rather than trusting the box.
The rights gap in plain terms
A named insured can control the policy, receive full coverage under it, and make decisions about it. An additional insured typically gets defense and coverage only for liability connected to the named insured’s work, on the terms the endorsement sets, subject to the policy. That is a real difference. If a loss falls outside the endorsement’s scope, an additional insured may find it has less protection than it assumed.
What an additional insured does not get
It helps to be clear about the limits of the status you are granting. An additional insured generally does not get control of your policy, cannot make changes to it, and is usually protected only for liability connected to your work, on the terms the endorsement sets. Coverage for the GC’s own independent conduct is generally not part of the deal. The scope can also differ between ongoing operations and completed operations, which matters for contractors because claims on finished work can arrive later. Reading the endorsement tells both sides exactly how far the status reaches, rather than leaving it to assumption.
Which one fits
For almost every subcontractor relationship, additional insured status is the right tool, and named insured status is not on the table. The named insured is you and your business. The additional insured is the GC or owner your contract tells you to add. The job is to grant the status correctly through an endorsement, match it to the contract, and make sure the paperwork reflects what the policy actually does.
Questions to ask your advisor
- Does my policy carry the additional insured endorsement my contract requires?
- Does the endorsement wording match what the general contractor is asking for?
- Am I granting ongoing operations, completed operations, or both?
- What exactly does the additional insured get, and what falls outside it?
- How do I confirm the endorsement is in place and not just listed on a certificate?
Named insured and additional insured are not two words for the same thing. One owns the policy, the other borrows a defined piece of it. When a GC asks to be added, give them the right status through the right endorsement, and make sure the certificate reflects coverage that actually exists.
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