Tax Day 2045
Updated June 9, 2026
Tax Day 2045 is on Saturday, April 15, 2045.
Saturday, April 15, 2045
When is Tax Day 2045?
Tax Day 2045 is on Saturday, April 15, 2045. Tax Day is the federal income tax filing deadline in the United States.
Tax Day 2045 falls on Saturday, April 15, 2045 — day 105 of the year, in week 15. Below you'll find its history, how it's celebrated, the dates for other years, and a free printable April 2045 calendar.
About Tax Day
Tax Day is the deadline for filing federal individual income tax returns with the IRS. April 15 became the standard date in 1955. When April 15 falls on a weekend or a holiday (such as Emancipation Day in Washington, D.C.), the deadline shifts to the next business day.
🎉 Traditions & Celebrations
- Filing federal and state income tax returns
- Requesting an extension if needed
- Last-minute filing at post offices and online
- Reviewing refunds and withholdings
🗓️ Date Details
- Date: Saturday, April 15, 2045
- Day of Year: 105
- Week Number: 15
- Public Holiday: No (observance)
❓ Frequently Asked Questions
Is Tax Day always April 15?
Usually, but when April 15 falls on a weekend or a legal holiday, the IRS deadline moves to the next business day. Always confirm the exact date with the IRS for the year.
Is Tax Day a public holiday?
No. Tax Day is a filing deadline, not a federal or public holiday.