What to do
To cancel your boat registration:
- Complete a Cancellation Form, which you can download below.
- You can mail or fax this form to any of our 5 registration offices.
- Please note that you must notify the Massachusetts Environmental Police within 15 days of selling your boat.
- If your boat has a lien attached to its title, you must also submit a lien release from the lien holder before we can cancel your registration.