Massachusetts — Corporate Extension Worksheet
More about the Massachusetts Form 355-7004 Extension
We last updated Massachusetts Form 355-7004 in January 2024 from the Massachusetts Department of Revenue. This form is for income earned in tax year 2023, with tax returns due in April 2024. We will update this page with a new version of the form for 2025 as soon as it is made available by the Massachusetts government.
Other Massachusetts Corporate Income Tax Forms:
In addition to information about Massachusetts' income tax brackets, Tax-Brackets.org provides a total of 127 Massachusetts income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Massachusetts tax forms:
| Form Code | Form Name |
|---|---|
| Form 2 | Fiduciary Income Tax Return |
| Schedule DRE | Disclosure of Disregarded Entity |
| Schedule D-IS | Long-Term Capital Gains and Losses Excluding Collectibles |
| Form 355-7004 | Corporate Extension Worksheet |
| Form 3 | Partnership Return |
View all 127 Massachusetts Income Tax Forms
Disclaimer: While we do our best to keep Form 355-7004 up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!
Tax Form Sources:
- Massachusetts Department of Revenue ( http://www.mass.gov/dor/
) - Department of Revenue Income Tax Forms ( https://www.mass.gov/service-details/tax-forms-and-instructions )