What Happens When a Subcontractor's COI Expires During a Project?

When that happens, the construction team should determine which policy has expired, request updated insurance documentation from the subcontractor, review the new information against the project's insurance requirements, and update its records.

An expired COI does not necessarily mean every policy shown on the certificate expired on the same date. It also does not, by itself, determine whether a subcontractor can continue working. Contracts, company procedures, project requirements, and the underlying insurance policies may all affect what action is required.

The important part is recognizing the expiration and addressing it promptly rather than allowing outdated insurance information to remain on file.

Why Can a COI Expire During an Active Project?

Construction schedules and insurance policy periods do not necessarily line up.

A subcontractor might begin work with policies that expire three months later while the project continues for another year. Different policies shown on the same certificate can also have different effective and expiration dates.

That means collecting a COI before work begins is only the beginning of the process.

If the subcontractor remains subject to active insurance tracking, the insurance information may need to be monitored throughout the period in which those requirements apply.

What Should You Do When a Subcontractor's COI Expires?

The exact response depends on your company's procedures and the applicable contract and insurance requirements. From a COI management standpoint, however, there are several practical steps construction teams can take.

1. Identify Which Policy Expired

Start with the policy information on the current certificate.

A COI may show several types of insurance, such as:

• General liability
• Automobile liability
• Workers' compensation
• Employers' liability
• Umbrella or excess liability

Each policy can have its own effective and expiration dates.

Instead of treating the entire COI as one expiration date, determine which policy or policies have reached expiration.

2. Check the Applicable Insurance Requirements

Before evaluating the replacement documentation, refer back to the insurance requirements that apply to the subcontractor.

Depending on the project and contract, those requirements may address items such as:

• Required types of insurance
• Policy limits
• Additional insured requirements
• Waiver of subrogation requirements
• Certificate holder information
• Required endorsements or supporting documents

A certificate is evidence of insurance information. Having a COI on file does not, by itself, establish that every contractual insurance requirement has been satisfied.

3. Request Updated Documentation

If a policy has renewed, request updated insurance documentation from the subcontractor or the appropriate insurance contact.

The replacement COI should reflect the current policy information.

Depending on the applicable requirements, a COI may not be the only document needed. Certain projects or contracts may also require copies of specific endorsements or other supporting insurance documentation.

4. Review the New COI

Don't assume the replacement certificate is identical to the previous one.

Renewal can bring changes.

Compare the new information with the applicable requirements and, where relevant, the previous certificate. Look for changes in areas such as:

• Insurance carrier
• Policy number
• Effective and expiration dates
• Coverage limits
• Certificate holder
• Additional insured indicators
• Waiver of subrogation indicators
• Description of operations

If supporting endorsements or other documents are required, confirm that the necessary documentation has also been received and reviewed according to your process.

5. Update the Subcontractor's Record

Once the new documentation has been reviewed, update the information your team uses to track the subcontractor.

That may include:

• New policy dates
• Updated policy numbers
• Revised limits or other policy information
• Date the replacement COI was received
• Related project information
• Notes about missing or outstanding documentation

The goal is to make sure the information your team relies on reflects the current documentation rather than the expired certificate.

6. Keep the Previous COI

Receiving a replacement certificate doesn't mean the previous one has no value.

Keeping historical COIs creates a record of the insurance documentation your company received during different periods of the project.

That can also make it easier to answer questions later, such as:

• Which certificate was on file at a particular time?
• When did the policy information change?
• When was the replacement certificate received?
• What information appeared on the previous COI?

Instead of overwriting the old record, maintain a clear history of the documents received.

7. Continue Monitoring Future Expiration Dates

The replacement COI starts another policy period.

Its expiration dates therefore become the next dates that need to be monitored while the subcontractor remains subject to active tracking.

This is where COI management can become repetitive: collect, review, record, monitor, renew, and repeat.

A consistent process helps prevent the new certificate from simply becoming the next forgotten PDF in a folder.

Does an Expired COI Mean the Subcontractor Has No Insurance?

Not necessarily.

A certificate can become outdated because a policy shown on it reached its expiration date, while the subcontractor may already have renewed or replaced that policy.

The problem is that your records no longer provide current evidence of that insurance.

Until updated documentation is obtained and reviewed, your team may not know what coverage is currently in place or whether the new insurance information aligns with the applicable requirements.

That's why an expired COI should trigger follow-up rather than an assumption.

Should a Subcontractor Stop Work if the COI Expires?

There is no universal answer based solely on the expiration date printed on a COI.

Whether work can continue may depend on the subcontract, project requirements, company procedures, applicable insurance requirements, and other circumstances.

The person responsible for COI tracking generally should not invent that decision.

Instead, the expired documentation should be identified and routed through the company's established process so the appropriate person can determine what action is required.

This distinction matters.

COI tracking identifies the problem. Your company's requirements determine the response.

What if Only One Policy on the COI Expires?

Treat the policies individually.

For example, a subcontractor's general liability policy could expire in September while its workers' compensation policy remains current until January.

That does not necessarily make every piece of insurance information on the certificate outdated.

Tracking policy-level expiration dates gives the team a clearer picture of what actually needs attention.

It also avoids treating a COI as though it has one universal expiration date when several policies may be listed.

What if the Subcontractor Finishes Work Before the Policy Expires?

Project status and subcontractor status are not always the same thing.

A project can remain active long after an individual subcontractor has completed its work.

Your company's process should define when that subcontractor no longer requires active COI tracking. Once that status is intentionally changed, future expiration monitoring can follow the rules your company has established for inactive subcontractors and historical records.

What the system or person managing COIs should not do is guess when the subcontractor stopped working based solely on dates or a lack of activity.

A clear status change creates a much cleaner record than an assumption.

How Can Construction Teams Prevent Expired COIs From Being Missed?

The easiest expiration problem to handle is the one you know about before it occurs.

A consistent COI tracking process should make upcoming policy expirations visible early enough for follow-up.

That can include:

• Recording policy-level expiration dates
• Monitoring upcoming expirations
• Sending renewal reminders before policies expire
• Identifying certificates that have reached expiration
• Tracking whether updated documentation has been received
• Maintaining current and historical COIs
• Keeping subcontractor and project information connected

For a deeper look at the expiration process, see How to Track COI Expiration Dates.

Why Spreadsheets Become Difficult During COI Renewals

A spreadsheet can record expiration dates, but the renewal process involves more than changing a date in a cell.

Someone still has to:

• Notice the upcoming expiration.
• Contact the subcontractor.
• Receive the replacement document.
• Review the new information.
• Update the appropriate record.
• Preserve the previous documentation.
• Begin monitoring the new expiration dates.

Multiply that process across dozens or hundreds of subcontractors and active projects, and maintaining accurate records can become time-consuming.

This is one reason growing construction teams often move from manual tracking toward dedicated certificate of insurance tracking systems.

How My Smart COI Tracker Helps With COI Expirations

My Smart COI Tracker is designed to help construction teams keep subcontractor insurance information organized and make upcoming expirations easier to see.

Teams can use My Smart COI Tracker to:

• Store subcontractor and project records
• Store COIs and related documents
• Track policy information and expiration dates
• Receive automated expiration reminders
• See records that need attention from the dashboard
• Use AI-assisted COI data extraction to reduce repetitive data entry
• Maintain historical documents
• Access reports and analytics
• Give team members access to the same organized information

The goal isn't to make insurance decisions for the construction company.

It's to make sure the people responsible for those decisions have current information and can see what needs attention.

Don't Let an Expired COI Become a Surprise

A subcontractor's insurance policy reaching expiration during a project is not unusual.

The problem is discovering it weeks or months later.

A good COI management process makes expiration visible, prompts follow-up, preserves the previous documentation, and keeps the updated information connected to the subcontractor and project.

The principle is simple:

Know what's expiring, know what needs attention, and know whether updated documentation has been received.

Frequently Asked Questions