How to Get a COI for My Business

What Is a COI (Certificate of Insurance)?

Knowing how to get a COI for my business can be the difference between landing a contract and losing it. If a client has ever stopped a deal in its tracks with "Can you send over your COI?" — here's exactly what that means and how to get one in minutes.

Here's the simple answer:

A Certificate of Insurance (COI) is a one-page document that proves your business is insured.

That's it.

It shows your client, landlord, or partner that you have the coverage you say you do — without them needing to read your entire policy.

If you do client work, step onto job sites, or sign contracts, this is something you'll be asked for. A lot. Let's walk through exactly what it is, why it matters, and how to get one in minutes.

COI Insurance Definition and Purpose

A Certificate of Insurance (COI) is proof that your business has active insurance coverage. Think of it like a receipt for your insurance — except it's designed for other people to read. It tells them:

• What coverage you have
• How much coverage you carry
• When your policy is active

Why do people ask for it

They're not being difficult. They're protecting themselves. If something goes wrong while you're working for them, they want to know you're insured, your policy can cover the risk, and they won't be stuck paying out of pocket. A COI gives them that confidence — instantly.

COI vs. Insurance Policy: Key Differences Explained

This is where a lot of people get confused.

Your insurance policy is the full contract between you and the insurance company — every detail, every condition, all the fine print. Most people will never read it end-to-end.

Your COI is the summary version. It shows coverage types, limits, policy dates, and your business name.

The key difference: Policy = the full legal document. COI = proof that the policy exists. When a client asks for proof, they don't want your 40-page policy. They want the one-page COI.

Why Your Business Needs a Certificate of Insurance

If you work with clients, you need a COI. Not optional.

1. You won't get the job without it: Many contracts require proof of insurance before work starts. No COI = no access, no contract, no payment.
2. It builds instant credibility: Anyone can say "I'm insured." A COI proves it. It tells clients you're professional, you take your business seriously, and you're safe to work with.
3. It protects your relationships: If something goes wrong, your insurance handles it — not your client. That peace of mind is often why they hired you in the first place.

When Clients, Venues, or Job Sites Require a COI

You'll typically be asked for a COI before work begins. Common moments include signing a contract, starting work on a job site, renting a space or venue, or joining a platform or partnership.

For example: a contractor can't step onto a job site without it. A photographer may need it before shooting at a venue. A cleaner may need it before entering a commercial building. No COI usually means no access.

Industries That Most Commonly Require a COI

If you're in one of these industries, expect to be asked: contractors and trades, cleaning services, photographers and videographers, event professionals, consultants and freelancers, and property managers. If your work touches someone else's space, property, or operations, you'll need one.

What Information Appears on a Certificate of Insurance?

A COI is simple — but every part matters. Here's what you'll see:

• Your business name (the insured)
• The insurance company (the insurer)
• Types of coverage
• Coverage limits
• Policy dates
• Certificate holder (who requested it)

It's built so someone can scan it quickly and say: "Yep, this checks out."

Breaking Down the ACORD 25 Certificate of Liability Insurance Form

Most COIs follow a standard format called the ACORD 25 form. You don't need to memorize it — but you should recognize it. It's the industry-standard layout used across the U.S., and it's trusted and consistent. Clients know how to read it. Once you've seen one, you've basically seen them all.

Key Fields: Insured, Insurer, Coverage Types, Policy Limits, and Effective Dates

1. Insured: This is you — your business name. It needs to match your legal name exactly.
2. Insurer: This is the insurance company providing your coverage. Clients want to see a legitimate carrier.
3. Coverage Types: This shows what kind of protection you have. Common ones include general liability, professional liability, workers' comp, commercial auto, and cyber liability.
4. Policy Limits: This is one of the most important parts of your COI. You'll usually see something like: $1,000,000 per occurrence / $2,000,000 aggregate. Here's what that actually means:
   • Occurrence limit = the most your policy will pay for a single claim. 
   • Aggregate limit = the total your policy will pay across all claims during your policy period (usually one year). After that, your policy won't pay anything else until it renews. 
   • The easiest way to think about it: Occurrence = max per problem. Aggregate = max per year. Most clients expect at least $1M / $2M in general liability. If a contract requires more, match it. Otherwise, this is the standard.
5. Effective Dates: This shows when your policy is active. If it's expired, your COI won't be accepted.

Certificate of Insurance Sample: What It Looks Like

A COI is a clean, one-page document. At the top: your business name and your insurer. In the middle: a table with coverage types and limits. At the bottom: certificate holder and standard disclaimer. It's not complicated. It's just clear proof you're covered.

What Types of Insurance Can Appear on a COI?

A COI can include multiple policies. The most common: general liability, professional liability, Business Owners Policy (BOP), workers' compensation, commercial auto, and cyber liability.

General Liability Insurance: If you only have one policy, this is it. It's designed to help cover bodily injury, property damage, and legal costs. Most clients expect at least $1M in coverage.

Professional Liability also known as Errors & Omissions Insurance: This covers mistakes in your work. If your service causes a client financial loss, this is what's designed to protect you.

Business Owners Policy (BOP): A BOP bundles general liability and business property coverage into one policy — simple, efficient protection.

Workers' Compensation and Commercial Auto: Workers' comp is required if you have employees. Commercial auto applies if you use a vehicle for work.

Cyber Liability Insurance: If your business touches data in any way, this matters. Cyber liability is designed to help cover data breaches, hacking incidents, stolen customer information, ransomware attacks, and recovery and notification costs.

How to Get a COI for Your Business: Step-by-Step Guide

This used to take days. Now it takes minutes.

Step 1: Determine What Coverage You Need: Client interaction → general liability. Advice or services → professional liability. Employees → workers' comp.

Step 2: Get an Instant Quote Online — No Broker Needed: Answer a few questions and get a quote in minutes.

Step 3: Purchase Your Policy in Minutes: Activate coverage instantly.

Step 4: Generate Your Certificate of Insurance Instantly: Your COI is created automatically once you're covered.

Step 5: Download, Print, or Share Your COI: Send it to your client in seconds.

How to Add an Additional Insured to Your COI

An additional insured is someone — usually your client — added to your policy so they're protected under your coverage. Most contracts require it, and skipping it can stall a deal fast. Modern platforms let you add them instantly, generate a new COI, and send it right away.

Certificate of Insurance for Contractors

If you're a contractor, this is standard. You'll need general liability with $ 1M/$2 M limits, an additional insured designation, and sometimes workers' comp.

How to Get a Last-Minute COI

Need one fast? Skip the old process. Get covered online, download your COI, and send it — all in minutes.

Get Your Certificate of Insurance Online — Fast, Simple, and Broker-Free

A Certificate of Insurance isn't complicated. It's proof you're covered — and it's one of the most important documents your business will use. It helps you win work, build trust, start jobs faster, and stay compliant.

There's no reason it should slow you down.

No broker calls. No waiting. No guesswork. Just the right coverage, clearly explained, with your COI ready to download the moment you're covered.

That's exactly how Olli works. Tell us about your business, and we'll tell you what you actually need. Get covered in minutes, send your COI in seconds, and get back to the work that matters. We'll be here when anything comes up after that.

_{Our editorial content is intended for informational purposes only and is not written by a licensed insurance agent. Terms and conditions for rate and coverage may vary by class of business and state.}