Why Is Tax Day on April 18 in 2023? - AARP
America’s least favorite deadline doesn't always fall on April 15. Here's why.
www.aarp.orgHere’s the latest on Tax Day.
- Core deadline: For most taxpayers, Tax Day is April 15 each year when taxes for the prior year are due. If April 15 falls on a weekend or holiday, the deadline typically shifts to the next business day. This is the standard rule for 2026 and recent years.[3]
- Extensions: If you need more time, you can request an extension (automatically or via Form 4868) to file later, though extensions typically extend only the filing deadline, not any tax due date. Any taxes owed are still due by the original deadline to avoid penalties.[10]
- 2026 specifics: In 2026, the traditional Tax Day remains April 15 for filing, with estimated tax deadlines spread across 2026 (e.g., first quarter payment due April 15, 2026) per the typical IRS calendar framework.[4][3]
What would you like to know next?
- Do you want a quick checklist for filing by Tax Day?
- Do you need guidance on extensions or estimated payments for 2026?
Citations:
- Tax Day normally falls on April 15, adjusted for weekends/holidays.[3]
- IRS guidance on extensions and filing timelines.[10]
- AARP explainer on why Tax Day can shift and the standard due dates for 2026.[4][3]