Tax Deadline 2024 Massachusetts State. Here are some things you need to know about filing with the irs this year. If you qualify for an extension, your return is now due on or before october 15, 2024.
The deadline to file your federal tax return and pay any federal income taxes you owe is monday, april 15, 2024. The extension deadline is october 15, 2024 to file your massachusetts individual income tax.