Certificate of Insurance (COI): What It Is, Why Your Business Needs One, and How to Get It

A Complete Guide to Certificates of Insurance for Small Businesses and Contractors

If you're a business owner, contractor, or service provider, you've probably been asked to provide a Certificate of Insurance (COI) before starting a job or signing a contract.

Whether you're working with a general contractor, leasing commercial property, or securing a new client, proof of insurance is often an essential part of doing business.

But what exactly is a Certificate of Insurance, what information does it include, and how can you get one?

Understanding Certificates of Insurance for businesses can help you avoid project delays, meet contractual requirements, and demonstrate that your company carries appropriate insurance coverage.

What Is a Certificate of Insurance (COI)?

A Certificate of Insurance (COI) is a document that summarizes a business's insurance policies and provides evidence of coverage as of the date it is issued.

Certificates are commonly issued using an ACORD form and may display information such as:

• Business name and contact information
• Insurance company and policy numbers
• Types of insurance coverage
• Policy effective and expiration dates
• Coverage limits
• Certificate holder information

A COI provides a convenient way for clients, contractors, and property owners to verify insurance information without reviewing entire insurance policies.

Important: A Certificate of Insurance is not an insurance policy. It does not independently create, extend, or modify coverage.

Why Do Businesses Need a Certificate of Insurance?

1. Meet Contractual Requirements

Many companies require vendors, subcontractors, and service providers to provide proof of insurance before beginning work. For example, a general contractor may require subcontractors to demonstrate that they carry General Liability and Workers' Compensation Insurance. Providing a COI can help confirm that your business meets the insurance documentation requirements outlined in a contract.

2. Build Trust with Potential Clients

Clients want confidence that the businesses they hire take risk management seriously. Having an up-to-date Certificate of Insurance readily available can demonstrate professionalism and help reassure potential customers.

3. Avoid Project Delays

Missing or outdated insurance documentation can delay project approvals, vendor onboarding, or the start of a new job. Maintaining current policies and requesting certificates in advance can help keep projects moving.

4. Qualify for More Business Opportunities

Certain commercial contracts, construction projects, and property management agreements require proof of insurance. Without the appropriate coverage and documentation, your business may be unable to qualify for those opportunities.

What Types of Insurance Appear on a COI?

A Certificate of Insurance may list several business insurance policies, depending on the company's coverage.

• General Liability Insurance – Helps protect against certain third-party bodily injury, property damage, and personal or advertising injury claims.
• Commercial Auto Insurance – Provides coverage for qualifying business vehicle exposures, depending on the policy.
• Workers' Compensation Insurance – Helps address covered employee work-related injuries and illnesses in accordance with applicable state laws.
• Commercial Umbrella Insurance – May provide additional liability limits above certain underlying policies, subject to coverage terms.
• Professional Liability Insurance – May be documented separately to demonstrate coverage for certain professional errors, omissions, or negligence claims.

The insurance requirements for a COI vary depending on the contract, industry, and type of work performed.

Who Typically Needs a Certificate of Insurance?

Certificates of Insurance are especially common for:

• General Contractors – Often need proof of coverage before working on construction projects.
• Subcontractors – May need certificates before being approved to work on a jobsite.
• Landscaping Companies – Commercial clients and property managers may require proof of liability insurance.
• Cleaning Businesses – Offices, apartment complexes, and commercial facilities may request certificates.
• Trucking and Transportation Companies – Certain contracts require proof of commercial auto and other applicable coverage.
• Commercial Tenants – Landlords may require insurance documentation before approving a lease.
• Professional Service Providers – Clients may request evidence of General Liability or Professional Liability coverage.

Even smaller businesses can benefit from having their insurance information organized and readily available.

Certificate Holder vs. Additional Insured: What's the Difference?

One of the most common questions business owners ask is whether being listed as a certificate holder means someone is covered under the insurance policy.

The answer is no.

Certificate Holder

A certificate holder is the person or organization receiving the Certificate of Insurance. Being listed as a certificate holder does not automatically provide coverage under the policy.

Additional Insured

An additional insured is a person or organization that has been granted certain protections under another party's insurance policy, typically through a policy endorsement.

For example, a general contractor may require a subcontractor to add the general contractor as an additional insured on the subcontractor's General Liability policy. The scope of that protection depends on the actual policy language and endorsements.

If your contract requires additional insured status, a COI alone is not proof that the required endorsement exists.

How to Get a Certificate of Insurance for Your Business

Getting a COI is generally straightforward when you already have an active business insurance policy.

Step 1: Review Your Insurance Requirements

Determine which insurance policies, limits, and endorsements your client or contract requires.

Step 2: Contact Your Insurance Agent

Reach out to your insurance provider or agent and request a Certificate of Insurance.

Step 3: Provide Certificate Holder Information

Your agent may need the requesting company's legal name and address, along with any specific certificate instructions.

Step 4: Verify Your Coverage

Confirm that your existing policies satisfy the requirements. Additional coverage or endorsements may be necessary.

Step 5: Submit Your Certificate

Once issued, provide the COI to the requesting party and retain a copy for your records.

Real-World Example: A Contractor Securing a Commercial Project

Imagine a landscaping company is hired to maintain several commercial properties.

Before work begins, the property management company requests a Certificate of Insurance showing General Liability coverage and specific policy limits.

The landscaping company contacts its insurance agent, who reviews the request and issues a certificate documenting its existing coverage.

If the contract also requires additional insured status, the agent can determine whether the necessary endorsement is available and arrange it when appropriate.

By preparing the required insurance documentation, the landscaping company can complete the client's onboarding process and move forward with the project.

How Much Does a Certificate of Insurance Cost?

In many cases, obtaining a standard Certificate of Insurance from your insurance provider does not involve an additional fee.

However, the underlying business insurance policy has its own premium, and adding coverage or special endorsements may increase costs.

Factors affecting business insurance premiums can include:

• Industry and business operations
• Number of employees
• Annual revenue
• Claims history
• Coverage limits
• Type of insurance required

Working with an experienced insurance agency can help you understand your options and find appropriate coverage for your contractual requirements.

How J&C Dial Insurance Can Help

At J&C Dial Insurance Agency, we help business owners navigate commercial insurance requirements and find coverage that fits their operations.

Whether you need General Liability Insurance, Commercial Auto Insurance, Workers' Compensation, or other commercial coverage, our team can help you explore your options.

✔️ Customized commercial insurance solutions
✔️ Competitive quotes from multiple insurance providers
✔️ Assistance understanding contractual insurance requirements
✔️ Guidance on Certificates of Insurance and coverage documentation
✔️ Personalized support for small businesses and contractors

Our goal is to make business insurance easier to understand so you can focus on running and growing your company.

Final Thoughts

A Certificate of Insurance is more than just paperwork. It's an important document that helps businesses demonstrate insurance coverage, satisfy contract requirements, and pursue new opportunities.

Whether you're a contractor bidding on a construction project or a small business working with commercial clients, understanding how Certificates of Insurance work can save time and prevent unnecessary complications.

Need business insurance or help understanding a COI requirement?

Contact J&C Dial Insurance Agency to discuss your coverage needs and request a personalized quote.

📞 Phone: 602-699-4467
📧 Email: service@jcdial.com
💻 Website: https://www.jcdialinsurance.com/

J&C Dial Insurance — Helping Businesses Protect What Matters Most.