Tax Filing Deadline 2024 Massachusetts. The deadline this tax season for filing form 1040, u.s. The tax year 2023 filing season will open on january 29, 2024 for electronic returns.
The deadline for filing state income and fiduciary tax returns for massachusetts taxpayers was april 17, 2024. 25, 2023 โ the irs today announced tax relief for individuals and businesses affected by hurricane lee anywhere in maine and massachusetts.