Use your mouse or Tab key to move through the fields. Use your mouse or space bar to enable check boxes.

                            If you make your payment electronically, do not file this form.

                                      We encourage all taxpayers to pay electronically whenever possible. 

                                                                              By paying electronically, you can . . .
                                                                                        Avoid mailing delays.
                                                        Save a trip to the post office and the price of a stamp. 
                                                        Get immediate confirmation of your payment.

                                                     Visit tax.illinois.gov to make your payment electronically.

                                                You must use one of our electronic payment options if the department has 
                                               notified you that you are required to make payments electronically.

                          If you choose to pay the amount you owe by mail, complete the following steps:

                          1  Enter your federal employer identification number (FEIN).

                          2  Enter your name, C/O information (if applicable), address, and phone number.

                          3  Enter the month and year your tax year ends.

                          4  Enter the amount you are paying. Use whole dollars only.

                          5  Detach the voucher and enclose a check or money order for the amount you are paying. 
                               •  Write your FEIN, tax year ending, and “IL-1120-ST-V” on your payment. 
                               •  Make your check or money order payable to “Illinois Department of Revenue.” 
                               •  Mail your completed voucher and payment to the address shown on the voucher. 
                                     If you are also filing your return by mail, you may attach your voucher and payment 
                               to the front page of your return, and mail your return, voucher, and payment together to the 
                               address shown on your return.

        * * * If you are not paying electronically, use this voucher to make all IL-1120-ST payments 
                                                     (extension, pass-through, prepayment, or return). * * *
     Printed by the authority of the State of Illinois - web only - one copy.
              Illinois Department of Revenue                                   Payment Voucher for Small 
                                                                               Business Corporation                                          
                2023 IL-1120-ST-V                                              Replacement Tax
                        IL-1120-ST-V (R-12/22)                                                                                                               Official use only
                                 Mail to: Illinois Department of Revenue, P.O. Box 19053, Springfield, IL  62794-9053
                             If no payment is due or you make your payment electronically, do not file this form.
                                                                                                                                                 Tax year ending
                                              FEIN:                                                                                              
                                                                                                                                                                                
       Name:                                                                                                                                 Month           Year
                                                                                                                                                            
                     C/O:                                                                                                         $                                        00
                                                                                                                                  Payment Amount (Whole dollars only)
       Mailing                                                                                                  Write  your FEIN,   tax year ending, and “IL-1120-ST-V”    on your check or 
       address:                  
                                                                                                                money order and make it payable to “Illinois Department of Revenue.”
       City:                                                                  State:                      ZIP:

       Phone:             (         )                                                                     Reset Print                        *62912231W*