Does Illinois Accept Federal Extension For Individuals - Web if you receive a federal extension of more than six months, you are automatically allowed that extension for. Web under the federal extension, individuals have until may 17, 2021 (extended from april 15, 2021) to file their federal income tax. Web the original due date to file and pay illinois individual income tax for calendar year filers is april 15, 2024. For calendar year filers, the filing date is. Illinois is following the lead of the internal revenue service and.
Web under the federal extension, individuals have until may 17, 2021 (extended from april 15, 2021) to file their federal income tax. Web the original due date to file and pay illinois individual income tax for calendar year filers is april 15, 2024. For calendar year filers, the filing date is. Illinois is following the lead of the internal revenue service and. Web if you receive a federal extension of more than six months, you are automatically allowed that extension for.