You may call us during our normal business hours of:

Monday-Friday 8:45am to 5:00pm EST at:

1-888-344-MASS (6277) (toll free Massachusetts only) or
1-800-647-2300 or

You may reach us via Email.

You may also write to us at:

Department of the State Treasurer
Commonwealth of Massachusetts
Unclaimed Property Division
One Ashburton Place, 12th Floor
Boston, MA 02108-1608