For the 2026 tax filing season in the U.S., you can file your federal taxes starting on Monday, January 26, 2026 , and the standard deadline to file 2025 returns is Wednesday, April 15, 2026.

Quick Scoop

  • Tax filing opens : January 26, 2026 (first day the IRS will accept and process 2025 individual returns).
  • Standard deadline for most taxpayers: April 15, 2026, to file your 2025 federal return or request an extension.
  • If you file early using software, your return will be queued and transmitted once the IRS opens on January 26.

Key 2026 Tax Dates (U.S.)

  • January 26, 2026 – Official start of the 2026 tax filing season for 2025 returns.
  • April 15, 2026 – Last day to file 2025 federal taxes on time or submit an extension for most people.
  • October 2026 – Final extended deadline if you requested an extension (exact e-file cutoff falls in October 2026).

Early Filing Tips

  • Gather W‑2s, 1099s, and other income forms before filing; many employers must send W‑2s by January 31, 2026.
  • Using reputable software (like TurboTax or similar) lets you prepare early and e-file as soon as the IRS opens on January 26, which can help you get refunds faster.

TL;DR: You can start filing 2025 taxes on Jan 26, 2026 , and most people must file (or extend) by Apr 15, 2026.

Information gathered from public forums or data available on the internet and portrayed here.