MassLive: IRS tax deadline 2026: Key dates to know with about a month left to file IRS tax deadline 2026: Key dates to know with about a month left to file The 2026 tax return season, covering 2025 income, will begin on April 30, with the pre-filled 730 form available on the Revenue Agency's website. The 730 form must be submitted by September 30, while ... Tax Day 2026 is this month.

Understanding the Context

Here's what to know about federal filing deadlines and extensions. Most U.S. citizens and permanent residents who work in the U.S. have to file tax returns, according to ...

Key Insights

The Columbus Dispatch on MSN: Is it too late to mail your tax return? See IRS deadlines for 2026 Still need to file taxes? Here’s what to know about the April 15 deadline, refunds and Ohio tax returns. Is it too late to mail your tax return? See IRS deadlines for 2026 Most taxpayers have until , to file their federal income tax return or request an extension, according to the IRS.

Final Thoughts

The annual deadline marks the final day for most people to file returns ...