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2024 Withholding (Payroll) Tax Forms

Click here to file your IL-941 return or pay your IL-501 in MyTax Illinois
Click here for information about filing your W-2s and 1099s

Form
 Instructions Description
IL-501
   Payment Coupon and Instructions - Due Dates
IL-941 Instructions
 Illinois Withholding Income Tax Return - Due Dates
​IL-941-X
 ​Instructions
 ​Amended Illinois Withholding Income Tax Return 
​Schedule WC
 ​Instructions
 ​Withholding Income Tax Credits  
​Schedule WC-I
   ​Withholding Income Tax Credits Information and Worksheets 
IL-700-T
   Illinois Withholding Tax Tables Booklet - effective January 1, 2024 - December 31, 2024
IL-5754   Statement by Person Receiving Gambling Winnings
IL-W-4
Español		   Employee's Illinois Withholding Allowance Certificate
IL-W-5   Certificate of Residence in Illinois 
IL-W-5-NR   Employee's Statement of Nonresidence in Illinois
IL-W-6
   Certificate of Days Worked in Illinois for Non-Residents  
IL-W-6-WS
   Worksheet to Report Days Worked in Illinois for Non-Residents
Pub 131-D   2024 Withholding Income Tax Payment and Return Due Dates