2101 NW 33rd St, Ste A700, Pompano Beach, FL 33069(561) 503-2696Client PortalPayment Portal
Back to blog
Commercial

What a certificate of insurance actually proves

5 min read
July 8, 2026

A general contractor asks for your certificate before you can start. A landlord wants one before handing over keys. A client will not release final payment without it. The certificate of insurance is the most-requested document in commercial insurance — and one of the most misunderstood.

What a certificate actually is

A certificate of insurance (COI) is a one-page summary of your policies. It lists your carrier, policy numbers, coverage types, limits, and effective dates, usually on a standard ACORD form. It is proof that coverage existed on the day the certificate was issued. That is all it is — a snapshot, issued by your agent, that says “this business carries these policies right now.”

What a certificate is not

This is where trouble starts. A certificate does not change your policy. It does not add coverage, raise a limit, or give the person holding it any rights under your policy. The disclaimer printed across the top of every ACORD form says exactly that: the certificate is issued as a matter of information only and confers no rights on the holder.

So when a contract requires you to carry $2 million in general liability and your policy only has $1 million, handing over a certificate does not fix the gap. The certificate reports the $1 million truthfully. Meeting the requirement means changing the policy, not the paperwork.

The two things holders usually really want

Most certificate requests are actually asking for one or both of these, and they are different from the certificate itself:

  • Additional insured status. The holder wants to be covered under your policy for claims arising from your work. That requires an endorsement added to your policy — a real change your carrier makes — and the certificate then documents it. Without the endorsement, writing “additional insured” on the certificate means nothing.
  • Specific contract wording. A construction contract or commercial lease often dictates exact language: waiver of subrogation, primary and non-contributory, 30-day notice of cancellation. Each of these is a policy feature that has to actually exist before the certificate can honestly reflect it.

This is the single most common way businesses get caught. They send a certificate that says the right things, the underlying policy does not actually do those things, and the gap surfaces at the worst possible time — during a claim, when the additional insured turns to your policy and finds they were never added.

How to request one so it is right the first time

When you need a certificate, send your agent three things:

  • The exact legal name and address of the certificate holder.
  • The contract or lease insurance section — the actual page that lists required limits and wording. Not a paraphrase; the page.
  • The deadline and where to send it.

With those, a good agency reads the requirement, confirms your policy already meets it or tells you what needs to change, adds any endorsement the contract demands, and issues the certificate to match. At By America Insurance that turnaround is usually same day once the underlying coverage is in place.

Why the wording matters more than the speed

Anyone can generate a certificate in five minutes. The value is in the reading — catching that a lease requires the landlord AND the property manager as additional insureds, that a GC’s contract demands primary and non-contributory wording your base policy does not include, or that the required limit is higher than what you carry. A certificate issued fast but wrong is worse than one issued an hour later and correct, because the fast-and-wrong version gives everyone false confidence until a claim proves otherwise.

A quick checklist before you send one

  • Does the certificate holder’s name match the contract exactly?
  • Do your limits meet or exceed what the contract requires?
  • Does the contract ask for additional insured status — and is the endorsement actually on your policy?
  • Is any special wording (waiver of subrogation, primary and non-contributory) required, and is it really in force?
  • Are all the required coverage lines shown — general liability, workers’ comp, commercial auto?

Need one today?

Send us the holder’s details and the contract’s insurance page and we will confirm the coverage matches before we issue — request a certificate here or call (561) 503-2696. If a requirement exposes a gap, we would rather find it now than let you discover it in a claim.

This article describes the general case. Coverage terms, limits, and exclusions vary by carrier and policy form — your policy governs. Send us your declarations page and we will tell you exactly where you stand.

Talk it through

Questions about your own policy?

A licensed agent will read your coverage and answer plainly. No obligation, and no sales script.