P25 Estate Tax Unit
Audit Division
Department of Revenue
200 Arlington Street, Room 4300
Chelsea, MA 02150
Tel: 617-887-6930
Forms: 617-887-6940
Release of Lien: 617-887-6930
www.mass.gov/dor
The Estate Tax Unit provides information on Massachusetts estate taxes, and handles filing of returns, assessments, and fiduciary income tax matters (i.e. trusts and estate income tax filings).