Insurance Knowledge
Educational

Certificates Of Insurance Best Practices

At myCOI we erase the worry businesses have about noncompliant certificates of insurance (COIs) because we know our industry-leading technology and unmatched professional insurance staff make us the best choice for any company dealing with hundreds or thousands of certificates. We know, from experience helping hundreds of companies succeed, what certificates of insurance best practices are.

There’s a wide breadth of familiarity with certificates of insurance. New subcontractors, for instance, might be asking us “where do I get a certificate of insurance”, moments before we heard “when do you need a certificate of insurance from a vendor?” from brand-new risk managers or compliance admins.

The answers, by the way, are from your agent or broker, and before the vendor starts any work.

There’s a lot of complexity in certificate of insurance tracking and management. Knowing where to find certificates online, knowing how to request a certificate of insurance from a vendor, these are just the starting points. You also need to know your company’s requirements around insurance coverage, so you can confirm that the COIs you receive actually claim the coverage you need to see to let the vendor begin work. You need to know what each box of the certificate of insurance form is for, and what the numbers mean. You need to know the difference between a certificate holder and an additional insured, and perhaps dozens more differences depending on your company’s requirements as well as the state and local insurance requirements.

It’s a complicated job, and every COI you accept that is noncompliant can open your business to the potential for significant risk. You don’t want to have to explain why your company is liable for a claim that should rightfully lay with the vendor. Trust us. We hear these horror stories all too often.

Let’s take a look at some additional best practices. With any luck, you’ll find the insights you need to better protect your business from insurance risk.

How To Organize Certificates Of Insurance

Knowing how to organize certificates of insurance for tracking is a necessity for any company that hires third parties such as contractors or vendors. A certificate of insurance tracking solution allows businesses to track certificates of insurance. Otherwise, you’re going to find yourself asking “I have all these certificates now what?” Depending on your company’s unique requirements, as well as the varied certificate of insurance requirements by state, will inform your choice of organizing method.

One of the most common mistakes that businesses make is not keeping accurate records of certificates of insurance. This puts them at risk for fines and penalties if they do not have up-to-date documentation on hand when requested by a third party, such as an attorney. In addition to having legal consequences, failing to keep track of your company’s certificates could lead to financial losses. It also increases the likelihood of liability lawsuits filed against your business. Knowing who needs to provide a certificate of insurance is one of the core components of risk management. You request certificates of insurance for subcontractors—all of them—who want to work for you; you should know whether they’re compliant or not!

And if you’re asking “when do you need a certificate of insurance from a vendor?” The answer is before the work starts. Every time. Anything else opens you to incredible risk. Certificates of insurance issues and answers are easily one of top priorities your risk team should tackle, because so much rides on managing the coverage provided by your third party’s insurance policies.

Certificate Of Insurance Tracking Template Excel

If you’re looking for a simple and manual way to track the certificates of insurance in your business, then using a COI tracking spreadsheet is an option worth considering. Many companies begin by having their staff track insurance policies on Excel spreadsheets. For basic certificate of insurance tracking spreadsheets are not a bad solution, but as a full-function insurance tracker Excel has limitations.

Many companies find spreadsheets a good training tool; for a certificate of insurance tracking template Excel has several basic templates that can be customized to what you need, but most companies scale past this very quickly. Other companies attempt to use simple software to track expiration dates, but the lack of additional functionality can cripple them.

The drawbacks of using an Excel insurance tracker are that it can be time-consuming to maintain and often require constant updating. What began as a simple project one person could track and easily snowball into a time-intensive process that’s impossible to scale as a company grows. Instead, companies might add more people and more spreadsheets, which leads to paperwork being lost or misplaced, which leads to increased chances for errors in the data.

That is exactly the worry that myCOI erases. Our systems are industry-leading. Our insurance professionals are top-notch. If you’re tracking hundreds of certificates of insurance, we’d love the chance to show you just how much time and effort we can save you.

Blanket Additional Insured Wording On Certificate Of Insurance

Investopedia defines blanket additional insured wording on certificate of insurance as “an insurance policy endorsement that automatically provides coverage to any party to which the named insured is contractually required to provide coverage. A blanket additional insured endorsement is most commonly found in liability insurance policies, though it is typically not a feature of the policy language.” Quite often, people choose blanket endorsements because they work with so many companies that securing individual endorsements is too time and effort-consuming to be practical. The types of additional insured endorsements have specific values to both insureds and certificate holders.

Like a named additional insured endorsement, a blanket additional insured endorsement extends the insured’s policy protection to another party. However, many insurers stipulate additional requirements for entities to qualify for blanket endorsement, the most common of which is that the two parties have a business contract in place.

If you want to see what these endorsements look like, search online for blanket additional insured endorsement example or blanket additional insured endorsement form sample. You should be able to find quite a few PDFs for your state or industry to give you a good general direction of what to look for.

Deciding whether your business can accept a blanket endorsement vs specific endorsements is a question for your counsel or your risk management group. There are pros and cons to each, and in many cases certificate holders often stipulate that a specific endorsement is required, so that there’s no danger of claim denial.

Also, remember that additional insured endorsements are different from things like a blanket waiver of subrogation; subrogation refers to the practice of recovering losses incurred from claims from other related parties.

Business Insurance

Business insurance is one of the most important parts of any business. That’s a bold statement, but we believe it. According to Investopedia, business insurance “protects businesses from losses due to events that may occur during the normal course of business.” They go on to mention several types of business insurance “including coverage for property damage, legal liability and employee-related risks.”

Now, obviously, anyone can look up a business insurance definition and recite it for you, but take another look at those sentences. Losses due to events during the normal course of business is a pretty broad phrase, sure, but look at the details: property damage. Legal liability. Employee-related risks.

What doesn’t fall into employee-related risks? Not a whole lot.

Broadly, there are two classes that we hear about most often. The first is commercial business insurance, which is kind of a catchall phrase that includes most specialty forms of business insurance such as general liability insurance, commercial vehicle insurance, or even professional business insurance. These policies protect businesses against specific types or risks, carry unique premiums and limitations, and are often the most-negotiated items on certificates of insurance when one company is being hired by the other.

Business Insurance For Small Business

One of the most common issues we hear about around business insurance for small business is either evidence of, or worry about, fake business insurance certificates. Erasing this fear is one of our core missions at myCOI and one we fight every day on behalf of our clients with our certificate verification programs.

Like any document, a certificate of insurance can be forged. In most cases, the forgery is obvious: handwritten rather than printed, sometimes in inks of different colors, different font types, or an obvious cut-and-paste photocopy. Any of these should be triggers for your compliance team to reach out to the producer or agent and confirm the coverage presented on the suspect certificate.

Any certificate, even certificates of insurance for subcontractors who have previously done work for you, should be reviewed first for accuracy in coverage, but also verified with the producer or agent to ensure the coverage presented is still accurate.

Everyone in small business insurance recognizes the critical need for good insurance risk management. Every business is unique, though, and that’s where the very many ways of tracking certificates of insurance come in.

The next uninsured third-party partner won't announce themselves.

illumend catches the gap.
You save the project.

Get started

Blog & Insights

Moving Beyond the Outdated Insurance Compliance Model

Workers Comp Certificates

Insurance Knowledge
Educational

Workers Compensation Certificates

Insurance Knowledge
Educational

What Is Liability Insurance

Insurance Knowledge
Educational

Blank Certificate Of Insurance

Insurance Knowledge
Educational

Liability Insurance Coverage

Insurance Knowledge
Educational

What Is Business Compliance

Insurance Knowledge
Educational

Personal Certificate Of Liability Insurance

Insurance Knowledge
Educational

What Is Risk Transfer

Insurance Knowledge
Educational

What Does Commercial General Liability Cover

Insurance Knowledge
Educational

Certificate Of Liability Insurance Sample

Insurance Knowledge
Educational

General Liability Insurance Coverage

Insurance Knowledge
Educational

General Liability Insurance Certificate

Insurance Knowledge
Educational

Do Subcontractors Need COIs?

Insurance Knowledge
Educational

COI Certification

Insurance Knowledge
Educational

Certificate Of Insurance Management System

Insurance Knowledge
Educational

Insurance Certificate Compliance App

Insurance Knowledge
Educational

Construction Liability Insurance

Insurance Knowledge
Educational

How To Get A Certificate Of Insurance

Insurance Knowledge
Educational

Certificate Of Coverage Insurance

Insurance Knowledge
Educational

Insurance Agency Management System

Insurance Knowledge
Educational

Commercial General Liability Insurance

Insurance Knowledge
Educational

General Contractor Insurance Requirements

Insurance Knowledge
Educational

Certificate Of Insurance For Contractors

Insurance Knowledge
Educational

Certificate Of Insurance For Business

Insurance Knowledge
Educational

Certificate of Insurance for Small Business

Insurance Knowledge
Educational

What Is an ACORD 28?

Learn what an ACORD 28 is and how it is different from the COI you usually see. Discover how illumend can help with ACORD 28 tracking and how to book a demo.
Admin Mastery
Educational

A Guide To the Four Corners Rule and the Duty To Defend

Learn what the four corners rule is and what the duty to defend means in an insurance policy. Discover how illumend can help with insurance compliance.
Admin Mastery
Informational

What's the Difference Between Indemnification & Insurance?

Gain an understanding of the difference between indemnification and insurance, how each manages risk, and when to use them in contracts and coverage planning.
Admin Mastery
Consideration

Additional Insured: Definition, Benefits & Examples

Clear explanation of additional insured status, including definition, key benefits, real-world examples, and how to ensure coverage is in place.
Admin Mastery
Informational

Differences in Additional Insured for Ongoing vs. Completed Operations

Understand the differences in additional insured for ongoing vs. completed operations, what each covers, and when each type applies.
Admin Mastery
Consideration

What Landlords and Tenants Need To Know About Improvements and Betterments Coverage

Explore what improvements and betterments coverage includes and how claims work for tenant upgrades. Learn how illumend can help with insurance compliance.
Admin Mastery
Informational

Why Contractual Liability & Insured Contracts Matter

Discover why contractual liability and insured contracts matter in CGL policies and how they impact risk transfer, indemnity agreements, and COI review.
Admin Mastery
Informational

What Does Primary and Noncontributory Mean in Insurance? — illumend

Primary and noncontributory means the contractor's policy pays first and pays alone; no cost-sharing with your insurer. Learn what it means on a COI and how endorsements work.
Admin Mastery
Informational

What Is a Building Certificate of Insurance? — illumend

A building certificate of insurance confirms a contractor or vendor has active coverage before work begins. Learn what it includes, when you need one & what coverage to require.
Admin 101
Informational

What Is a Certificate of Property Insurance?

Learn what a certificate of property insurance is, what it shows, how it differs from a policy, who needs one, and which ACORD certificate fits your situation.
Admin 101
Educational

Contractor Bonds vs. Insurance: Everything You Need To Know

Explore the differences between contractor bonds and contractor insurance policies, and discover how illumend can help ensure your business is compliant.
Admin Mastery
Consideration

What Does A COI Mean In Real Estate: A COI Guide For Real Estate Agents

What does a COI mean in real estate? This guide explains certificates of insurance, what they include, and how agents can use them to manage risk and stay compliant.
Admin 101
Educational

Certificate Holder vs. an Additional Insured: Everything You Need To Know

Learn about certificates of insurance (COIs), what it means to be a certificate holder vs. an additional insured, and how illumend can help with compliance.
Admin Mastery
Consideration

What Is an ACORD 25 Certificate (And How To Read One)

Learn about ACORD, what an ACORD 25 certificate is, and how to read an ACORD 25 certificate. Explore how illumend can help with insurance compliance today.
Admin Mastery
Informational

What Is an ACORD Insurance Certificate? Types & Uses

Explore various types of ACORD insurance certificates and the uses of ACORD insurance certificates. Learn how illumend can help with insurance compliance.
Admin Mastery
Informational

What Is a Loss Payee? Roles, Benefits, & Processes

Learn what a loss payee is on an insurance policy, explore the benefits of loss payee status, and find out how you can request a loss payee endorsement.
Admin Mastery
Informational

Additional Named Insured vs. Additional Insured: What Is the Difference?

Explore the definition of the additional named insured status and how it is different from the additional insured status. Learn where to find this on a COI.
Admin Mastery
Consideration

How Do You Calculate Building Construction Coverage?

Not sure how to calculate construction coverage? We break down builder’s risk, liability insurance, limits, and key factors.
Admin Mastery
Informational

How Important Is a COI for Contractors?

Explore what a COI is, why contractors need COIs, and the coverage a COI should include. Learn how illumend can help your business with insurance compliance.
Admin 101
Informational

What Is an Experience Modification Rating (EMR) in Workers’ Comp?

Learn what an experience modification rating (EMR) in workers' comp is and how it relates to compliance. Explore how illumend can help with compliance.
Admin Mastery
Educational

What Is A COI In Construction?

Find out what you need to know about certificates of insurance, including coverage types, why you need one, and how to request it.
Admin 101
Educational

How To Check If A Business Has Insurance (And Why It Is Important)

Learn how to check if a business has insurance, what coverage types to verify, and why requesting a certificate of insurance (COI) protects your company.
Insurance Knowledge
Consideration
Admin 101

What Is Third-Party Liability Insurance? Definition & Types

Gain an understanding of third-party insurance. Discover how Illumend simplifies insurance compliance tracking, and schedule a demo to learn more today!
Insurance Knowledge
Educational

What is an Insurance Endorsement?

What is an insurance endorsement? Learn how endorsements modify policies, why additional insured and waiver of subrogation matter, and how they impact compliance.
Insurance Knowledge
Educational

The Hidden Life of a COI Reviewer: Why Your Work Matters More Than You Think

Here’s the thing about COI review: if you’re doing it well, no one notices.No headlines. No applause. Just smooth projects that move forward because you were in the background scanning dates, chasing vendors, and making sure risk didn’t sneak in through the side door.It’s invisible work — but invisible doesn’t mean unimportant. In fact, it’s the glue holding your company together.
Insurance Knowledge
Informational
True Cost

Why COI Tracking Eats Your Lunch Break

It’s 12:15. You finally closed your inbox and opened your lunch. Ping. Another COI just landed. Do you eat now and risk forgetting it — or review now and eat later?
Insurance Knowledge
Educational
Admin 101

What Contractor Insurance Covers & How To Get Proof of Contractor Insurance

Requesting proof of contractor insurance is a routine step that protects your business by confirming coverage is active before work begins.
Admin Mastery
Insurance Knowledge
Consideration

Does My Business Insurance Cover Independent Contractors?

Does business insurance cover independent contractors? Learn what 1099s need, who’s responsible, and how to verify contractor insurance.
Admin 101
Insurance Knowledge
Informational

Why Do Companies Require a COI? Key Business Reasons

Companies require a COI to verify active insurance coverage, transfer liability risk, and ensure vendors meet contract and compliance requirements.
Insurance Knowledge
Educational
Admin 101

What Is the Purpose of a COI & Why It’s So Important

COIs prove a business is properly insured and compliant, reducing risk for partners and vendors. Learn what they cover, why they matter, and how long they’re valid.
Insurance Knowledge
Educational
Admin 101

What Is an ACORD 27?

If you've ever stared at an insurance form with no idea what it means or whether you even need it, this one's for you.
Admin 101
Insurance Knowledge
Educational

When Do You Need A COI For An LLC

When do you need a COI for an LLC? You typically need a certificate of insurance when signing contracts, leasing property, hiring vendors, or starting client work.
Insurance Knowledge
Informational
Admin 101

What Must Be Included in a Certificate Of Insurance?

What must be included in a certificate of insurance? It should list the policyholder, coverage types, limits, effective dates, insurer, and certificate holder details.
Insurance Knowledge
Educational
Admin 101

What Is a Certificate of Insurance: A Complete Guide (2026)

What is a certificate of insurance? Learn what it is, why businesses need one, what details it includes, and how to request a certificate.
Insurance Knowledge
Educational
Admin 101

What Is a COI in Contracting? [Definition & Guide]

What is a COI in contracting? Learn what a Certificate of Insurance is, who provides it, required coverage types, and when contractors need one.
Insurance Knowledge
Educational
Admin 101

What Is The Difference Between A Policy And A Certificate Of Insurance?

The difference between a policy and a certificate of insurance is that a policy defines coverage terms, while a COI summarizes proof of insurance for third parties.
Insurance Knowledge
Educational
Admin 101

What Is A COI Request Form And When Do I Need One?

What is a COI request form? Learn when you need one, why it matters for insurance compliance, and what information a COI request form should include.
Insurance Knowledge
Informational
Admin 101

What Is Professional Liability on a COI?

Professional liability on a COI is proof a vendor has Errors & Omissions coverage, protecting against claims of negligence, mistakes, or failure to deliver services.
Insurance Knowledge
Educational
Admin 101

What Does Indemnity Mean in Insurance?

Learn what indemnity in insurance means, and discover how illumend simplifies insurance compliance and can help you navigate insurance industry language.
Admin 101
Insurance Knowledge
Educational

The Top 10 Most Common Insurance Terms And Their Uses

Because decoding a COI shouldn’t feel like translating ancient scrolls.Insurance compliance often reads like a second language. And most of us didn’t exactly grow up dreaming of cross-referencing policy limits.But here you are — wrangling vendor paperwork, making sense of endorsements, and wondering why a one-page document can cause five-alarm headaches.
Insurance Knowledge
Educational
Admin 101

Insurance 101: What Every Compliance Admin Needs to Know

Learn the basics of insurance compliance so you can start strong and avoid common mistakes.
Insurance Knowledge
Educational
Admin 101

How to Get a COI for an Event: A Simple Step-by-Step Guide

Confused about how to get a COI for an event? Find out when you need a COI, how to request one from vendors, and what you can do to simplify the process.
Insurance Knowledge
Informational
Admin 101

Is a COI the Same as a Declaration Page? Key Differences

A COI is not the same as a declaration page; a COI provides proof of insurance for third parties, while a declaration page outlines policy details for the policyholder.
Insurance Knowledge
Educational
Admin 101

Is COI The Same As Liability Insurance?

Are you a small business owner or operations manager trying to figure out the difference between COI and insurance documents? If so, you're not alone
Insurance Knowledge
Educational
Admin 101

How To Read A Certificate Of Insurance: A Complete Guide

This guide walks you through every section of a COI, so you can confidently review what your contractors and partners send you.
Insurance Knowledge
Educational
Admin 101

How To Add An Additional Insured On A COI

Learn how to add an additional insured on a COI, who to include, when to request it, and how to confirm it’s listed correctly.
Insurance Knowledge
Consideration
Admin Mastery

How To Check The Certificate Holder on a COI?

How to check the certificate holder on a COI: review the “Certificate Holder” section, confirm the legal name, address, and match it to the contract.
Insurance Knowledge
Informational
Admin 101

How To Ask for A COI (And When You Need One)

Request an official Certificate of Insurance (COI) to ensure your vendor has adequate insurance coverage meeting your contractual requirements.
Insurance Knowledge
Educational
Admin 101

Hidden Red Flags: How to Spot Trouble in COIs

On the surface, most Certificates of Insurance (COIs) look the same: one page, lots of boxes, and tiny-print details. But hidden in those lines are red flags that can cost businesses millions if they’re missed.
Insurance Knowledge
Consideration
Smarter Choices

How Do You Show Additional Insurance on a COI?

Confused about “additional insured”? This guide explains what it means, where it appears on a COI, how to add someone to your policy, and how to avoid common COI mistakes.
Insurance Knowledge
Consideration
Admin Mastery

Does AI Add Value to COI Tracking Beyond Traditional Automated Software Solutions or Manual Tracking?

Explore AI in COI tracking, and learn how illumend enables one-click vendor invites, compliance feedback through Lumie™, and seamless Procore integration.
Insurance Knowledge
Educational

Are Subcontractors Required to Have Insurance? A Guide To Subcontractor General Liability Insurance

Before the first nail is driven, here's what every general contractor needs to know about subcontractor insurance and what happens when it's not in place.
Admin 101
Insurance Knowledge
Informational

5 COI Mistakes That Cost the Business Time, Money, and Trust

Certificates of Insurance (COIs) look harmless. One tidy page, a few boxes, a signature. Easy, right?If only.
Insurance Knowledge
Consideration
True Cost

You don't have to understand insurance to be good at insurance compliance.

With Lumie™, compliance is covered. So is everyone on your project.

Get started

Get The Lantern

illumend updates, designed to light the way to insurance confidence.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.