Analysis of information sources in references of the Wikipedia article "Tax Day" in English language version.
For most taxpayers, Monday, April 15, 2019, is the filing deadline to submit 2018 tax returns. Because of the Patriots' Day holiday on April 15 in Maine and Massachusetts taxpayers who live in those states have until April 17, 2019, to file their returns, the IRS said.
April 15 – known to most citizens as the day tax returns are due – is a state holiday in Maine and Massachusetts. The Patriots' Day holiday celebrates the battles that began our nation's fight for independence. The real Patriots' Day is April 19, but the day is officially celebrated in these two states on the nearest Monday, which this year is April 15...Residents of Massachusetts also file in Andover and are granted the tax holiday. Residents of Maine file in Philadelphia this year, but are granted the holiday because the Maine post offices will be closed on the 15th.
If you're a calendar year filer and your tax year ends on December 31, the due date for filing your federal individual income tax return is generally April 15 of each year.
If your due date falls on a Saturday, Sunday, or legal holiday, the due date is moved to the next business day. For the 2022 tax return, the due date is April 18, 2023, because of the Emancipation Day holiday in Washington, D.C.
The filing deadline to submit 2015 tax returns is Monday, April 18, 2016, rather than the traditional April 15 date. Washington, D.C., will celebrate Emancipation Day on that Friday, which pushes the deadline to the following Monday for most of the nation.
A statewide legal holiday delays a due date for filing a return only if the IRS office where you are required to file is located in that state. A statewide legal holiday does not delay a due date for making a federal tax deposit.
Individuals who live in Maine and Massachusetts have until April 19, 2022, to file their 2021 Form 1040 or Form 1040-SR because April 15, 2022, is Emancipation Day and April 18, 2022, is Patriots' Day.