Corporate Excise Tax | Mass.gov

Corporate Excise can apply to both domestic and foreign corporations. Learn if your corporation has nexus in Massachusetts and how to calculate corporate excise tax. Other helpful pages include information on exemptions, filing methods and making estimated payments.

Top tasks for Corporate Excise Tax

Visit the Secretary of the Commonwealth's Corporations Division

Register your business with MassTaxConnect

All other tasks for Corporate Excise Tax

Apply for an Employer Identification Number (EIN)

Request a Certificate of Good Standing-Tax Compliance or a Corporate Tax Lien Waver

Submit annual certification of entity tax status

Guide to Corporate Excise Tax

Nexus for Massachusetts Corporate Excise purposes

How Corporate Excise Tax is calculated

Corporate Excise exemptions

Corporate Excise filing requirements and methods

Corporate Excise estimated payments

Corporate Excise tax forms and instructions

Amend your tax return or request an abatement of tax

Massachusetts General Laws Chapter 63

Business Tax Credits

DOR Social Media Accounts

DOR Legal Library

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