Tax Deadline
News, insights and expert analysis on tax deadline from the team at Kiplinger.
Latest
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Your Mailed Tax Return Could Be Late Under New USPS Postmark Rules: Here's Why and How to Avoid IRS Penalties
Income Tax If you wait until April 15 to mail your IRS tax return, you might be in for an unpleasant surprise.
By Roxanne Bland
Income Tax -
Tax Day: When Is the Last Day to File Your Taxes?
Tax Day Tax Day falls on April 15 this year. However, some people have an extended tax deadline and extra time to file. Are you one of them?
By Rocky Mengle
Tax Day -
When Are Taxes Due in 2026? Tax Deadlines by Month
Tax Deadlines Knowing all the tax deadlines for 2026 can help you avoid costly penalties.
By Kate Schubel
Tax Deadlines -
Six Tax Deadlines for October 15 You Don't Want to Miss
Tax Deadlines You might know about the federal tax return extension deadline, but did you know about these other tax deadlines for Oct. 15?
By Kate Schubel
Tax Deadlines -
Missed Tax Day? You Could Still Be Eligible for These Valuable Tax Refunds
Tax Refunds As many as one million taxpayers could be missing out on a significant tax refund.
By Gabriella Cruz-Martínez
Tax Refunds -
What Happens if You Missed the Tax Deadline?
Late Filing If you owe the IRS money, filing your tax return late (or never) can cost you penalties and interest.
By Rocky Mengle
Late Filing -
Tax Day 2025: Don’t Miss These Freebies, Food Deals and Discounts
Tax Day You can score some sweet deals on April 15 in some select restaurants like Burger King, Shake Shack, and more.
By Gabriella Cruz-Martínez
Tax Day -
What Time Is the Tax Deadline?
Tax Day If you like to wait until the last possible minute to file your tax return, you should at least know how much time you have.
By Rocky Mengle
Tax Day -
Trump Wants You Out of the IRS, But You'll Have to Wait Until May
IRS Some IRS employees won’t be able to resign using the buyout offer until the end of tax season.
By Gabriella Cruz-Martínez
IRS
