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Residual Market
Members and subscribers of the WCRIBMA are eligible to receive circular letters by email.
To be added to the email distribution list, please email your name, title, company name and email address to Yvonne Torres at
ytorres@wcribma.org
RELEASE DATE
CATEGORY
TITLE
DESCRIPTION
04/28/2026
Residual Market
sb05-26 - Residual Market Loss Ratio and Burden Estimate
The Pool Reserving Committee estimate (as of 12/31/25) of the Massachusetts loss ratio for policy year 2025 is 80% with a resulting residual market burden of 2.15%.
04/28/2026
Residual Market
sb04-26 - Updated Information on Residual Market Share
Latest residual market share estimate. Data as of 4/15/26.
03/19/2026
Residual Market
sb03-26 - Policy Year 2023 Final VDAC Reapportionment
In accordance with the VDAC Program, the WCRIBMA is implementing the Final Reapportionment for policy year 2023.
03/02/2026
Residual Market
sb02-26 - Updated Information on Residual Market Share
Latest residual market share estimate. Data as of 2/15/26.
02/09/2026
Residual Market
sb01-26 - Residual Market Loss Ratio and Burden Estimate
The Pool Reserving Committee estimate (as of 9/30/25) of the Massachusetts loss ratio for policy year 2024 is 83% with a resulting residual market burden of 2.74%.
02/02/2026
Residual Market
np26-1 - Agreements to Receive Email Correspondence on Assigned Risk Pool Application
The Assigned Risk Pool Applications now contain checkboxes by which the Employer and/or the Producer can agree to receive email correspondence from the assigned carrier.
The Workers' Compensation Rating and Inspection Bureau of Massachusetts 101 Arch Street, 5th Floor Boston, MA 02110