You can start filing your 2025 federal income tax return (the one you file in 2026) on Monday, January 26, 2026 , when the IRS opens the 2026 tax filing season.

Quick Scoop

  • The IRS will begin accepting and processing 2025 individual returns on January 26, 2026.
  • This date is the official start of the 2026 tax filing season for most U.S. taxpayers.
  • The regular federal Tax Day deadline is April 15, 2026 , to file or request an extension.

Key Dates for 2026 Tax Season

  • Jan 9, 2026 (approx.) ā€“ IRS Free File program for eligible lowerā€‘ and moderateā€‘income taxpayers begins accepting returns, which will be transmitted once the IRS system fully opens.
  • Jan 26, 2026 ā€“ Official opening of IRS filing season; eā€‘file and paper returns start being processed.
  • Jan 31, 2026 ā€“ Deadline for employers to send most Wā€‘2 forms (you might receive them in early February).
  • Apr 15, 2026 ā€“ Federal filing deadline for 2025 returns, and for paying any tax due to avoid lateā€‘filing penalties.

Extra Context & Tips

  • Some tax software lets you prepare and ā€œfileā€ earlier , but the return actually queues up and is only transmitted to the IRS once systems open on January 26, 2026.
  • Filing early can help you:
    • Get your refund faster, especially with eā€‘file plus direct deposit.
* Reduce lastā€‘minute stress and give more time to fix any issues or request an extension if needed.

If you see ā€œwhen can you start to file taxes 2026ā€ in forum or news discussions, they are almost always referring to this January 26, 2026 IRS opening date for 2025 returns.

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Wondering when can you start to file taxes 2026? The IRS has announced the 2026 tax filing season will begin on January 26, 2026, with an April 15, 2026 Tax Day deadline.

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