How many days until Tax Day?

About Tax Day

Tax Day refers to the annual deadline in the United States by which most individuals must file their federal income tax returns with the Internal Revenue Service, or request a formal extension. The standard date is April 15, chosen historically as the filing deadline set by federal law, and in most years the date remains fixed on that day of the calendar. However, the deadline is not entirely immovable: when April 15 falls on a Saturday, Sunday, or a recognized holiday, most notably Emancipation Day, which is observed in Washington, DC and can affect the federal filing deadline due to how IRS offices in the capital operate, the deadline is pushed to the next available business day, meaning the effective date can shift by a day or several days in certain years. Beyond individual circumstances, some years have also seen the deadline adjusted nationally due to extraordinary events, such as widescale disaster relief extensions or, in one notable recent instance, a public health emergency that led to a delayed national filing deadline. For most filers in most years, though, April 15 remains the operative date, and the day is associated in popular culture with a rush of last-minute filing activity, extended post office and tax preparation office hours, and widespread awareness campaigns reminding people of the approaching deadline. A common misconception is assuming Tax Day is truly and permanently fixed like a holiday such as Christmas; in practice, it functions more like a default date that shifts under specific, defined circumstances, making it worth double-checking the exact deadline each year rather than assuming April 15 applies automatically, particularly given how often weekends or holiday observances land near that date.

Dates on this page are checked against public calendar sources. Spot something wrong? Let us know.