CAUTION: This tax return must be filed electronically. - Mass.gov 2025

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The document provides instructions and forms for filing the 2021 Massachusetts S Corporation Excise Return (Form 355S). It emphasizes that the return must be filed electronically, outlines various sections for corporate information, tax calculations, and deductions, and includes details on asset reporting and income apportionment. Additionally, it contains guidance on amendments, privacy notices, and contact information for assistance.

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Is Massachusetts a mandatory efile state?

Mandatory E-filing Some taxpayers are required to electronically submit to DOR all tax: Returns (including the federal return) Schedules. Attachments.

Is Massachusetts a mandatory reporting state?

Massachusetts law requires mandated reporters to immediately make an oral report to DCF when, in their professional capacity, they have reasonable cause to believe that a child under the age of 18 years is suffering from abuse and/or neglect. A written report is to be submitted within 48 hours.

What is the statute of limitations on Massachusetts tax refund?

Taxpayer refunds 3 years from the due date of the return, taking into account an extension of time for filing the return, or. 2 years from the date the tax was paid.

Does Massachusetts require you to file a tax return?

Everyone whose Massachusetts gross income is $8,000 or more must file a Massachusetts personal income tax return on or by April 15th following the end of every tax year.

Where do I mail my state tax return in Massachusetts?

Refund: Mass. DOR, PO Box 7000, Boston, MA 02204. Payment: Mass. DOR, PO Box 7003, Boston, MA 02204.

Is Massachusetts a mandatory withholding state?

As an employer, you must withhold Massachusetts personal income taxes from all Massachusetts residents wages for services performed either in or outside Massachusetts and from nonresidents wages for services performed in Massachusetts.

Do tax returns have to be filed electronically?

The Internal Revenue Service finalized regulations on February 23, 2023, significantly expanding mandatory electronic filing of tax and information returns that require almost all returns filed on or after January 1, 2024, to be submitted to the IRS electronically instead of on paper.

What is the rule 7 of the Massachusetts Rules of Electronic Filing?

(a)All Documents E-filed Must Be Served. Except as otherwise provided in the Massachusetts Court Rules and Orders, or as otherwise ordered by the court, all electronically filed documents must be served on all other parties.