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Illinois Free Printable 2021 Subgroup Schedule for 2023 Illinois — Subgroup Schedule

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More about the Illinois Form Subgroup Schedule (UB)


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We last updated Illinois Form Subgroup Schedule (UB) in September 2022 from the Illinois Department of Revenue. This form is for income earned in tax year 2022, with tax returns due in April 2023. We will update this page with a new version of the form for 2024 as soon as it is made available by the Illinois government.

Other Illinois Individual Income Tax Forms:

In addition to information about Illinois' income tax brackets, Tax-Brackets.org provides a total of 76 Illinois income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Illinois tax forms:

Form Code Form Name
Form IL-1040-PTR ​Property Tax Rebate Form
Form IL-1040-ES Estimated Income Tax Payments for Individuals
Form IL-1040-V Payment Voucher for Individual Income Tax
Form IL-505-I Automatic Extension Payment for Individuals Filing Form IL-1040
Form IL-W-4 Employee's Illinois Withholding Allowance Certificate

Download all IL tax forms View all 76 Illinois Income Tax Forms


Disclaimer: While we do our best to keep Form Subgroup Schedule (UB) up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!

Tax Form Sources:

** This Document Provided By Tax-Brackets.org **
Source: http://www.tax-brackets.org/illinoistaxforms/form-subgroup-schedule-ub