When a taxpayer makes an automatic extension payment to the state of Illinois, the payment amount needs to be included on their Illinois tax return.
To enter the payment made with the Illinois extension on the Illinois individual income tax return in TaxSlayer Pro, from the Illinois Main Menu select:
- Payments and Refundable Credits
- Estimated Payments
- Amount Paid with Extension
Additional Information:
Illinois DOR: FAQ - When is my individual income tax return due and where to I mail it?
Illinois State Tax Return Information
While TaxSlayer Pro strives to make the information and links contained on this page as timely and accurate as possible, TaxSlayer Pro makes no promise or guarantee about the timeliness, accuracy or completeness of the contents of this page. The information contained on this page is for general information and is not intended to be tax advice. The user is also encouraged to review the underlying state resources and publications.