January 15, 2025

Fourth Quarter 2024 Estimated Tax Payment Due
If you're self-employed or have other income that requires quarterly tax payments, your Q4 2024 payment must be postmarked by January 15, 2025.

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April 15, 2025

First Quarter 2025 Estimated Tax Payment Due
2024 Individual Tax Returns Due

Most taxpayers must file or e-file federal tax returns by midnight on April 15.

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Last Day to Make a 2024 IRA Contribution
This is the final deadline to contribute to your Traditional IRA or Roth IRA for the 2024 tax year.

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Deadline to File for Extension
If you need more time to file your 2024 return, submit Form 4868 by April 15 to extend your filing deadline to October 15, 2025.

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June 16, 2025

Second Quarter 2025 Estimated Tax Payment Due
(Note: June 15 falls on a Sunday, so the deadline shifts to Monday, June 16.)

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September 15, 2025

Third Quarter 2025 Estimated Tax Payment Due.

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October 15, 2025

Extended 2024 Individual Tax Returns Due.
If you filed an extension, this is your final deadline to submit your 2024 tax return.

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Note: Tax deadlines that fall on weekends or federal holidays are extended to the next business day. The IRS may also adjust deadlines in response to economic or emergency conditions.

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Special Extension for Maine & Massachusetts

​Due to Patriots’ Day (April 21, 2025) and Emancipation Day (April 16, 2025), residents of Maine and Massachusetts have until April 17, 2025, to file their Form 1040.