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Now Available: Workers’ Compensation Renewal Certificates (COI)

06/04/26

Author: ADP Admin/Wednesday, June 3, 2026/Categories: Bulletin News

Workers’ Compensation renewal certificates of insurance (COIs) for the upcoming policy period (July 1, 2026 – June 30, 2027) are now available for immediate download via the Marsh COI Portal, integrated within the ADP TotalSource® platform.  

This digital tool provides 24/7 self-service access to generate, manage, and distribute your certificates of insurance efficiently.

 

How to Access Your 2026–2027 Renewal COIs

1.     Log In
Access ADP TotalSource and navigate to the integrated Marsh COI Portal.

2.     Locate Documents
Go to the “Document History” or “Certificates” section to find your renewal COIs.

Availability timing:

               i.     New clients (start date after mid-April): Available after June 1

              ii.     Name or address changes: Available after June 15

 

3.     Streamlined Distribution
Easily manage and share COIs directly from the platform:

a.     Download, print, or email certificates as needed

b.     Enter the certificate holder’s email address when prompted

Note: The system does not save email addresses for future use

c.     For multiple documents: filter, select, and click “Download Selected” (files will download as a ZIP)

 

Submitting Renewal COIs to Vendors

You may encounter different requirements when working with third-party vendors or compliance platforms:

  • Initiate & Request
    Vendors may request updated certificates approximately 30 days prior to renewal
  • Submit Request & Upload
    Follow vendor-specific instructions, which may include:
  • Use Document History
    Proactively access the Document History section to email or download COIs when requested
     

Exception:
For the California Contractors State License Board (CSLB), renewal COIs will be automatically fulfilled for licenses ADP TotalSource has on file.


Benefits of the Marsh COI Portal

  • Instant Access: Generate and customize COIs in real time
  • 24/7 Availability: Access documents whenever you need them
  • Streamlined Workflow: Reduce turnaround time and administrative burden
  • Active Document Management: Easily update certificate holders and remove outdated COIs

Key Tips for a Smooth Experience

  • Use Google Chrome for optimal performance
  • Ensure pop-ups are enabled to view or download certificates

Need Assistance?

For additional support:

  • Visit the FAQ page within the platform
  • Contact your ADP TotalSource Risk & Safety Associate 

Staying current with your COIs ensures compliance, avoids delays, and keeps your business moving forward without interruption.

 

Link to FAQ page incase above link does not work

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Tags: 06/04/26

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