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Illinois Free Printable 2023 IL-941-X, Amended Illinois Withholding Income Tax Return for 2024 Illinois ​Amended Illinois Withholding Income Tax Return

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​Amended Illinois Withholding Income Tax Return
2023 IL-941-X, Amended Illinois Withholding Income Tax Return

Use your mouse or Tab key to move through the fields. Use your mouse or space bar to enable check boxes. Illinois Department of Revenue *70712231W* Form IL-941-X 2023 Amended Illinois Withholding Income Tax Return Important Information Electronically file this form on MyTax Illinois at mytax.illinois.gov or using an IDOR approved Tax-Prep software program, OR Mail this form and any required support to: ILLINOIS DEPARTMENT OF REVENUE, PO BOX 19052, SPRINGFIELD IL 62794-9052 Attach a completed Schedule P-X and if required, a Schedule WC. Note: Do not attach additional correspondence. Step 1: Provide your information ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ Federal employer identification number (FEIN) Seq. number ____________________________________________________________ Check this box if your business Business name name has ____________________________________________________________ changed. C/O Check this ____________________________________________________________ box if you have an Mailing address address _____________________________ _ _______ __________________ change. City State ZIP Reporting Period Check the quarter you are amending. 1st (January, February, March) 2nd (April, May, June) 3rd (July, August, September) 4th (October, November, December) Step 2: Tell us about your business A1 Enter the total number of Forms W-2 reporting Illinois withholding you issued for the entire year.* A1 ________________ A2 Enter the total number of Forms 1099 reporting Illinois withholding you issued for the entire year.* A2 ________________ *Only complete Lines A1 and A2 when you file your 4th quarter or final return. B If your business has permanently stopped withholding because it has closed, or you no longer pay Illinois wages or withhold Illinois taxes from other payments, check the box and enter the date you stopped withholding. This is considered your final return. Do not file future returns unless you resume withholding Illinois income tax. B Step 3: Tell us about the amount subject to withholding Month Day __ __ / __ __ / 2023 Corrected amount 1 Enter the total dollar amount subject to Illinois withholding tax this reporting period, including payroll, compensation, and other amounts. See instructions. 1 __________________ Step 4: Tell us about the amount withheld and previous overpayments 2 Enter the exact amount of Illinois Income Tax you actually withheld from your employees or others on the day you paid the compensation. Only enter amounts on days you made withholding - leave the remaining “Day” lines blank. If you withheld no Illinois Income Tax during the month, enter “0” on the corresponding “Total” line - Line 2a, 2c, or 2d (noted by “ ”). 2a First month of quarter (i.e., January for 1st quarter; April for 2nd quarter; July for 3rd quarter; and October for 4th quarter) Day Amount Day Amount Day Amount 1 ____________.___ 2 ____________.___ 3 ____________.___ 4 ____________.___ 5 ____________.___ 6 ____________.___ 7 ____________.___ 9 ____________.___ 10 ____________.___ 11 ____________.___ 12 ____________.___ 13 ____________.___ 14 ____________.___ 15 ____________.___ 17 ____________.___ 18 ____________.___ 19 ____________.___ 20 ____________.___ 21 ____________.___ 22 ____________.___ 23 ____________.___ 8 ____________.___ 16 ____________.___ 24 ____________.___ Total Illinois Income Tax withheld this month. (Add Section 2a, Lines 1-31.) Day Amount 25 ____________.___ 26 ____________.___ 27 ____________.___ 28 ____________.___ 29 ____________.___ 30 ____________.___ 31 ____________.___ 2a ____________.___ Printed by the authority of the state of Illinois - web only, 1 copy IL-941-X Front (R-12/22) This form is authorized under the Income Tax Act. Disclosure of this information is required. Failure to provide information may result in this form not being processed and may result in a penalty. Continue to Page 2. *70712232W* Step 4: Continued 2b Enter the amount from Page 1, Step 4, Line 2a. 2b ____________.___ 2c Second month of quarter (i.e., February for 1st quarter; May for 2nd quarter; August for 3rd quarter; and November for 4th quarter) Day Amount Day Amount Day Amount Day Amount 1 ____________.___ 9 ____________.___ 17 ____________.___ 25 ____________.___ 2 ____________.___ 10 ____________.___ 18 ____________.___ 26 ____________.___ 3 ____________.___ 11 ____________.___ 19 ____________.___ 27 ____________.___ 4 ____________.___ 12 ____________.___ 20 ____________.___ 28 ____________.___ 5 ____________.___ 13 ____________.___ 21 ____________.___ 29 ____________.___ 6 ____________.___ 14 ____________.___ 22 ____________.___ 30 ____________.___ 7 ____________.___ 15 ____________.___ 23 ____________.___ 31 ____________.___ 8 ____________.___ 16 ____________.___ 24 ____________.___ Total Illinois Income Tax withheld this month. (Add Section 2c, Lines 1-31.) 2c ____________.___ 2d Third month of quarter (i.e., March for 1st quarter; June for 2nd quarter; September for 3rd quarter; and December for 4th quarter) Day Amount Day Amount Day Amount Day Amount 1 ____________.___ 9 ____________.___ 17 ____________.___ 25 ____________.___ 2 ____________.___ 10 ____________.___ 18 ____________.___ 26 ____________.___ 3 ____________.___ 11 ____________.___ 19 ____________.___ 27 ____________.___ 4 ____________.___ 12 ____________.___ 20 ____________.___ 28 ____________.___ 5 ____________.___ 13 ____________.___ 21 ____________.___ 29 ____________.___ 6 ____________.___ 14 ____________.___ 22 ____________.___ 30 ____________.___ 7 ____________.___ 15 ____________.___ 23 ____________.___ 31 ____________.___ 8 ____________.___ 16 ____________.___ 24 ____________.___ Total Illinois Income Tax withheld this month. (Add Section 2d, Lines 1-31.) 2d ____________.___ 3 4 Add Lines 2b, 2c, and 2d and enter the total amount here. This is the total dollar amount of Illinois Income Tax actually withheld from your employees or others for this quarter. Note: If you are reducing your tax based on Form W-2c, see instructions. If your original return or previously filed IL-941-X resulted in a credit that you were previously allowed to use, any IDOR-approved credit for the period, or a refund you have already received, please enter this amount. See instructions. Add Lines 2 and 3 and enter the total amount here. 2 _________________ 3 _________________ 4 _________________ Step 5: Tell us about your payments and credits 5 6 7 Enter the amount of credit from the Schedule WC you are using this period. See instructions. Enter the total dollar amount of withholding payments you made to the Illinois Department of Revenue (IDOR) for this period. This includes all IL-501 payments (electronic and paper coupons). Do not estimate this amount. Add Lines 5 and 6 and enter the total amount here. 5 _________________ 6 _________________ 7 _________________ Step 6: Figure your balance 8 9 If Line 4 is greater than Line 7, subtract Line 7 from Line 4. This is your remaining balance due. Make your payment electronically or make your remittance payable to “Illinois Department of Revenue.” (Semi-weekly payers must pay electronically.) 8 _________________ If Line 7 is greater than Line 4, subtract Line 4 from Line 7. This amount is your overpayment. 9 _________________ Step 7: Sign here Under penalties of perjury, I state that, to the best of my knowledge, this return is true, correct, and complete. Sign Here ( Signature Paid Preparer Use Only Date (mm/dd/yyyy) Paid preparer’s name Title Paid preparer’s signature Check if the Department may discuss this return with the paid preparer shown in this step. ) Phone Date (mm/dd/yyyy) Check if self-employed Paid Preparer’s PTIN Firm’s name Firm’s FEIN Firm’s address Firm’s phone NS IR DR IL-941-X Back (R-12/22) ( ) *72212231W* Illinois Department of Revenue 2023 Schedule P-X Amended Illinois Withholding Schedule Filing period: __________ Complete and attach to Form IL-941-X to verify Illinois income and withholding records. This form is required. Note: Check the box in the first column if the income and withholding information for the payee or employee has changed. Business name: _____________________________________ FEIN: ________________________ X # Payee’s/Employee’s name SSN (do not include dashes) Income for Quarter Withholding for Quarter 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Schedule P-X (R-12/22) This form is authorized under the Income Tax Act. Disclosure of this information is required. Failure to provide information may result in this form not being processed and may result in a penalty. Reset Print Page 3 of 3
Extracted from PDF file 2023-illinois-form-il-941-x.pdf, last modified July 2022

More about the Illinois Form ​IL-941-X Individual Income Tax TY 2023

Use this form to correct any amounts reported on previously filed Form IL-941, or IL-941-X or disagree with a change made on your account

We last updated the ​Amended Illinois Withholding Income Tax Return in February 2024, so this is the latest version of Form ​IL-941-X, fully updated for tax year 2023. You can download or print current or past-year PDFs of Form ​IL-941-X directly from TaxFormFinder. You can print other Illinois tax forms here.

Related Illinois Individual Income Tax Forms:

TaxFormFinder has an additional 75 Illinois income tax forms that you may need, plus all federal income tax forms. These related forms may also be needed with the Illinois Form ​IL-941-X.

Form Code Form Name
Form IL-941 Illinois Withholding Income Tax Return
Form IL-941 (Instructions) Illinois Withholding Income Tax Return (Instructions)
Form IL-941-X (Instructions) Amended Illinois Withholding Income Tax Return (Instructions)

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


Form Sources:

Illinois usually releases forms for the current tax year between January and April. We last updated Illinois Form ​IL-941-X from the Department of Revenue in February 2024.

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About the Individual Income Tax

The IRS and most states collect a personal income tax, which is paid throughout the year via tax withholding or estimated income tax payments.

Most taxpayers are required to file a yearly income tax return in April to both the Internal Revenue Service and their state's revenue department, which will result in either a tax refund of excess withheld income or a tax payment if the withholding does not cover the taxpayer's entire liability. Every taxpayer's situation is different - please consult a CPA or licensed tax preparer to ensure that you are filing the correct tax forms!

Historical Past-Year Versions of Illinois Form ​IL-941-X

We have a total of two past-year versions of Form ​IL-941-X in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:


2023 Form ​IL-941-X

2023 IL-941-X, Amended Illinois Withholding Income Tax Return

2022 Form ​IL-941-X

2022 Form IL-941-X - Amended Illinois Withholding Income Tax Return


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