Mon–Fri 9–6 · Sat 10–3 Request a certificateClient serviceMedicare helpSe habla español

Blog · Business

What a Certificate of Insurance Is and How to Request One Fast

Workers on a construction site seen from above

Short answer: a certificate of insurance (COI) is a one-page summary that proves you carry certain coverage on a certain date. For liability, it's usually the ACORD 25. It's proof, not a contract: it doesn't add anyone to your policy or change your coverage. To get one fast, send your agent the holder's exact name and address, any special wording, and the insurance section of the contract. At Redline, most standard certificates go out the same business day.

A certificate request usually shows up right before something you want: a new job, a first load, a lease signing. The fastest way to get it is to send the right information the first time. Here's what a COI actually does, what the common requests mean, and how to avoid the back-and-forth that turns a same-day certificate into a week-long delay.

What is a certificate of insurance?

A COI lists your policies, insurance companies, policy numbers, effective dates and limits. The person or company asking for it, called the certificate holder, uses it to confirm you're insured before they do business with you.

The standard form for liability coverage (general liability, auto liability, umbrella, workers' comp) is the ACORD 25, Certificate of Liability Insurance. The form itself spells out its limits. It says the certificate "is issued as a matter of information only and confers no rights upon the certificate holder," and that it "does not affirmatively or negatively amend, extend or alter the coverage afforded by the policies." See the ACORD 25 on the New York Department of Financial Services site.

In plain terms: if the policy doesn't say it, the certificate can't make it true.

Certificate holder vs additional insured: what's the difference?

Certificate holderAdditional insured
What it meansReceives proof that you're insuredGets protection under your policy for claims arising from your work
Rights under your policyNoneYes, within the endorsement's terms
What it takesTheir name and address on the certificateAn endorsement on your policy, then noted on the certificate

The ACORD 25 itself warns that if the holder is an additional insured, the policy must have additional insured provisions or be endorsed. So when a contract says "name us as additional insured," we check the policy first. If the endorsement isn't there, it has to be added before the certificate can show it.

What are waiver of subrogation and primary and non-contributory?

These two phrases show up in most construction, delivery and commercial lease contracts.

Neither one is created by typing it on a certificate. The policy has to support it. That's why we ask for the contract, not just the request.

What information should I send to get a certificate fast?

Send it all in one message, by email to docs@redlineins.com or by text to (909) 350-8833. A complete request is the difference between a certificate in hours and a string of follow-up questions.

What are the most common certificate mistakes?

How fast can I get a certificate?

For most standard certificates, same business day. That covers the usual request: a new holder name and address on coverage you already have. Requests that need a new endorsement, higher limits or underwriter approval take longer, because the policy has to change first. We'll tell you right away which kind of request yours is.

What do brokers and shippers want on a trucking certificate?

Trucking certificates follow the same rules with a few extras. Freight brokers and shippers usually want to see:

A certificate is separate from your government filings. Your BMC-91 or BMC-91X, MCS-90 endorsement, California MC 65 M and Texas Form E prove coverage to FMCSA and the states. The COI proves it to your customers. You usually need both.

Frequently asked questions

Is a certificate of insurance the same as an insurance policy?

No. A certificate is a summary of your coverage on the date it is issued. It confers no rights on the holder and does not change your policy. The policy and its endorsements are what actually provide coverage.

Does being a certificate holder make someone an additional insured?

No. A certificate holder only receives proof of coverage. Additional insured status requires an endorsement on your policy.

How long does it take to get a certificate of insurance?

Most standard certificates go out the same business day. Requests that need a new endorsement or higher limits take longer because the policy has to be changed first.

Do my certificate holders need a new certificate when I renew?

Usually, yes. A certificate shows the policy period at the time it was issued, so after renewal most holders ask for an updated one with the new dates.

What is an ACORD 25?

The ACORD 25 is the standard Certificate of Liability Insurance form used across the industry to show general liability, auto liability, umbrella and workers compensation coverage.