Page Updated: March 9, 2020
2019 Corporate Excise tax forms and instructions
DOR has released the following 2019 Corporate Excise tax forms. The forms are subject to change only by federal or state legislative action.
Table of Contents
355 Corporate Excise Forms
355S Corporate Excise Forms
355U Corporate Excise Forms
Corporate Excise Additional Forms
Estimated Tax Payment Vouchers
DOR Approved Software Developers and Transmitters
File and Pay Online with MassTaxConnect
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