COI troubleshooting

Why Was My COI Rejected? 12 Common Reasons and What to Check

A rejected certificate of insurance does not automatically mean your business lacks insurance. Many rejections are administrative: the document does not match the reviewer’s written instructions, a requested endorsement is missing, or the project dates and policy dates do not line up.

By COI Workbench Editorial Team · Reviewed September 2026 · General U.S. guidance

The five-minute rejection triage

Before forwarding the same file again, place three items side by side: the client’s current written requirement, the rejected certificate and attachments, and the rejection message. Then classify the problem.

Use the COI Rejection Risk Checker to structure this comparison. It produces a preparation list but does not verify coverage or predict acceptance.

12 common reasons a COI is rejected

1. The named insured does not match the contracting business

The policy may insure a legal entity whose name differs from the trade name used on a proposal. Reviewers may reject a certificate when “ABC Electric” appears in the contract but “ABC Holdings LLC” appears as the named insured, especially when the relationship is not explained. Compare spelling, punctuation, LLC or Inc. suffixes, and any DBA. Ask the agent how the policy identifies the insured business; do not edit the certificate yourself.

2. The certificate holder name or address is wrong

A project owner, property manager, general contractor, lender, and vendor-management company may each have a different role. Copy the certificate-holder block exactly from the current instruction. Do not assume the mailing address from a website is the address the reviewer wants.

3. A required coverage line is missing

Commercial general liability alone may not satisfy a request that also lists commercial auto, workers’ compensation, employer’s liability, umbrella or excess liability, professional liability, cyber, or pollution. “Not applicable” is a conclusion for the appropriate parties to resolve; it should not be silently substituted for a missing line.

4. One or more displayed limits are too low

Compare each requirement with its matching field. A $2 million general aggregate is not the same field as a $2 million each-occurrence limit. Umbrella limits also should not be treated as interchangeable with underlying limits without the agent confirming how the program responds.

5. The policy expires before or during the project

A policy can be active when the certificate is issued but expire before mobilization or completion. The immediate fix may be an updated certificate after renewal, not a change to the current policy. Record the project start, expected finish, policy expiration, and any reviewer rule for renewal evidence.

6. Additional insured status was requested but not supported

Certificate-holder status and additional-insured status are different. The Texas Department of Insurance explains that an additional-insured box should be checked when the policy includes the relevant endorsement. A certificate notation should not be treated as creating policy rights by itself. Ask which endorsement or policy provision applies and whether the reviewer requires a copy.

7. The requested additional insured entity is incomplete

Requests sometimes say “owner and affiliates” without listing the exact legal entities. An agent may need the names shown in the contract or insurance exhibit. Return to the requester for clarification rather than guessing at subsidiaries, parent companies, members, officers, or property managers.

8. Primary and noncontributory wording is unresolved

This requirement concerns how applicable insurance may respond relative to other insurance. Typing the phrase into a certificate description is not a substitute for policy wording. Ask the agent whether the policy or an endorsement addresses the request and what evidence can appropriately be provided.

9. A waiver of subrogation was requested but not confirmed

The waiver may apply to one coverage line but not another, and an endorsement may be required. The Texas Department of Insurance FAQ links the certificate indicator to an applicable waiver endorsement. Confirm the coverage line, named party, project, and required evidence with the issuing professional.

10. Required endorsement copies were not attached

Some reviewers will not accept a certificate alone. They may request the actual additional-insured, primary-and-noncontributory, waiver, or completed-operations endorsement. If the rejection says “endorsement missing,” sending the same COI with a new description usually does not resolve that document request.

11. Project or operations wording does not match

The certificate description may omit a location, project number, lease, event date, or operations description used by the reviewer. Send the exact written instruction to the agent. The agent should decide what can accurately be reflected based on the policy and insurer authorization.

12. The reviewer is using an outdated requirement

The mismatch is not always on the certificate. Portals can retain an old address, expired contract exhibit, previous limit, or obsolete entity name. Ask the reviewer to confirm the controlling version and revision date. Keep that response with the submission record.

Who should fix what?

A clean response workflow

1. Preserve the exact rejection text. Do not reduce “additional insured endorsement required for ongoing and completed operations” to “COI wrong.”
2. Confirm the current requirement. Request the governing contract page or portal instruction.
3. Separate clerical corrections from coverage questions. A misspelled address is different from a missing endorsement or insufficient limit.
4. Send one organized request. Use the COI Agent Request Builder to prepare an email with the entities, deadline, coverage lines, and supporting-document questions.
5. Recheck the returned package. Compare the replacement certificate and attachments to the same written requirement before resubmitting.

Frequently asked questions

Can I correct a COI myself?

No. Ask the authorized insurance agent, broker, or insurer to issue a corrected certificate. Editing a certificate can create serious accuracy and authenticity problems.

Does a rejection mean I am uninsured?

Not necessarily. A rejection may identify a document mismatch, but only the policy, insurer records, and qualified professionals can establish policy status and coverage.

Can the agent add any wording the client requests?

No. State regulators have repeatedly explained that a certificate should not alter or expand the policy. The agent must determine what is supported and authorized.

How quickly can a corrected certificate be issued?

Timing varies with the issue. A corrected address may be simple; a new limit or endorsement may require underwriting, additional premium, or may not be available. Ask early and provide the complete requirement.

Sources and limits

• Texas Department of Insurance: Certificates of Insurance FAQ
• New York Department of Financial Services: Certificates of Insurance and Endorsements
• New York Department of Financial Services: ACORD 25 and ACORD 27 Forms

This guide is general educational information, not insurance or legal advice. Requirements and certificate rules vary by contract and jurisdiction.