In... all'interno stati uniti, Giorno delle imposte È un termine parlato che si riferisce alla data in cui le imposte sul reddito devono essere pagate al governo federale. Il termine può anche riferirsi allo stesso giorno in ogni stato, anche se le date di scadenza delle dichiarazioni fiscali sono diverse.

Since 1955, for those living in the United States, Tax Day has typically fallen on April 15. For those filing a U.S. tax return but living outside the United States and Puerto Rico, Tax Day has typically fallen on June 15 due to the two-month automatic extension granted to filers by IRS Publication 54.

When the tax filing deadline is not moved for other political reasons, tax day for any particular year is always on April 15 (years when this day is a Monday through Thursday), Tuesday April 17 (years when April 15 is a Sunday) or Monday or Tuesday April 18 (years when April 15 is either a Friday or Saturday).