The IRS announced it will be changing the deadline for filing federal tax returns, pushing it back to May 17. While many states have followed suit, there are a number of states that are keeping the original date or changing it to different deadlines. 

Updated: 03/23/2021

April 15th, 2021

• Alabama: Unlike the IRS, Alabama grants all taxpayers an automatic six-month extension to file penalty-free beyond the April 15, 2021 due date.
• Arizona: The deadline is still April 15 for state taxes, but the Arizona Department of Revenue says it will consider an extension.
• Kansas: The deadline for state taxes is April 15, although it looks like an extension of that deadline is imminent, presumably for May 17.
• Ohio: The deadline is still April 15, although it might be extended.

April 20th, 2021

• Hawaii: Residents still need to file their N-11 Hawaii state form by April 20, but you can also file for a six month extension.

April 30th, 2021

• Iowa: The deadline for state taxes is April 30, although it looks like it will be extended soon.

May 17th, 2021

• Arkansas: Arkansas has extended its state tax deadline to May 17.
• California: California has extended its state tax deadline to May 17.
• Colorado: Colorado has extended its state tax deadline to May 17.
• Connecticut: Connecticut has extended its state tax deadline to May 17.
• Delaware: Delaware has extended its state tax deadline to May 17.
• Georgia: Georgia has extended its state tax deadline to May 17.
• Idaho: Idaho has extended its state tax deadline to May 17.
• Illinois: Illinois has extended its state tax deadline to May 17.
• Indiana: The deadline is still April 15.
• Kentucky: Kentucky has extended its state tax deadline to May 17.
• Maine: Maine has extended its state tax deadline to May 17.
• Massachusetts: Massachusetts has extended its state tax deadline to May 17.
• Michigan: Michigan has extended its state tax deadline to May 17.
• Minnesota: Minnesota has extended its state tax deadline to May 17.
• Mississippi: Mississippi has extended its state tax deadline to May 17
• Missouri: Missouri has extended its state tax deadline to May 17.
• Montana: Montana has extended its state tax deadline to May 17.
• New Mexico: New Mexico has extended its state tax deadline to May 17.
• New Jersey: New Jersey has extended its state tax deadline to May 17.
• New York: New York has extended its state tax deadline to May 17.
• North Carolina: North Carolina has extended its state tax deadline to May 17.
• North Dakota: North Dakota has extended its state tax deadline to May 17.
• Oregon: Oregon has extended its state tax deadline to May 17.
• Pennsylvania: Pennsylvania has extended its state tax deadline to May 17.
• Rhode Island: Rhode Island has extended its state tax deadline to May 17.
• South Carolina: South Carolina has extended its state tax deadline to May 17.
• Utah: Utah has extended its state tax deadline to May 17.
• Vermont: Vermont has extended its state tax deadline to May 17.
• Virginia: Virginia has extended its state tax deadline to May 17.
• West Virginia: West Virginia has extended its state tax deadline to May 17.
• Wisconsin: Wisconsin has extended its state tax deadline to May 17.

June 15th, 2021

• Louisiana: The deadline for state taxes has been extended to June 15.
• Oklahoma: The deadline for state taxes has been extended to June 15.

July 15th, 2021

• Maryland: The deadline for state taxes has been extended to July 15.
• Nebraska: Nebraska has extended its state tax deadline to July 15.

No Income Tax

• Alaska: Alaska does not have an income tax.
• Florida: Florida does not have a state income tax.
• Florida’s Homestead Exemption must be filed, for 2022, anytime between April 2, 2021 through March 2, 2022
• Nevada: Nevada does not have a state income tax.
• New Hampshire: New Hampshire does not have a state income tax.
• South Dakota: South Dakota does not have a state income tax.
• Tennessee: Tennessee does not have a state income tax.
• Texas: Texas does not have a state income tax.
• Washington: Washington does not have a state income tax.
• Wyoming: Wyoming does not have a state income tax.