The Official Website of the Treasurer and Receiver General of Massachusetts
Unclaimed Property Division Hours
8:45am - 5:00pm, Monday thru Friday
617-367-0400 or 1-800-647-2300
(toll-free Massachusetts only)

Massachusetts Unclaimed Property - Holder Login

Welcome to the Unclaimed Property Division Holder Update/Report Online Filing process.

Please enter your Federal Tax ID and Holder ID, as provided by Unclaimed Property, to log in.

Once you have successfully logged in, you can update your contact information, including email address, and/or upload your holder report.

If you are unable to log in, please contact Unclaimed Property Division at 617-367-0400 x471 or 1-800-647-3000 x471 (toll free Massachusetts only).