Illinois Department of Revenue
IL-1023-CES
Composite Estimated Tax Payment
for Partners and Shareholders
Official use only
Mail to Illinois Department of Revenue,
Estimated tax payment due date
P.O. Box 19053, Springfield, IL 62794-9053.
• 15th day of the 6th month
SEQ 6 6 6
Tax year ending
___ ___ ___ ___
FEIN:
___ ___ - ___ ___ ___ ___ ___ ___ ___
Month
Year
Entity
$
Name:
_______________________________________________________
Print your payment amount on this line.
C/O:
_______________________________________________________
Return this voucher with check or money order
payable to “Illinois Department of Revenue.”
Mailing
address
_______________________________________________________
:
City:
__________________________
______ ZIP: __________
State:
Official use only
*137301110*
IL-1023-CES (R-12/11)
Illinois Department of Revenue
IL-1023-CES
Composite Estimated Tax Payment
for Partners and Shareholders
Official use only
Estimated tax payment due date
Mail to Illinois Department of Revenue,
• 15th day of the 9th month
P.O. Box 19053, Springfield, IL 62794-9053.
SEQ 6 6 6
Tax year ending
___ ___ ___ ___
FEIN:
___ ___ - ___ ___ ___ ___ ___ ___ ___
Month
Year
Entity
$
Name:
________________________________________________________
Print your payment amount on this line.
C/O:
________________________________________________________
Return this voucher with check or money order
payable to “Illinois Department of Revenue.”
Mailing
address
________________________________________________________
:
Official use only
City:
___________________________
______ ZIP: __________
State:
*137301110*
IL-1023-CES (R-12/11)
Illinois Department of Revenue
IL-1023-CES
Composite Estimated Tax Payment
for Partners and Shareholders
Official use only
Mail to Illinois Department of Revenue,
Estimated tax payment due date
P.O. Box 19053, Springfield, IL 62794-9053.
• 15th day of the 1st month of the following year
SEQ 6 6 6
___ ___ ___ ___
FEIN:
___ ___ - ___ ___ ___ ___ ___ ___ ___
Tax year ending
Month
Year
Entity
$
Name:
________________________________________________________
Print your payment amount on this line.
C/O:
________________________________________________________
Return this voucher with check or money order
payable to “Illinois Department of Revenue.”
Mailing
address
________________________________________________________
:
City:
___________________________
______ ZIP: __________
State:
Official use only
*137301110*
IL-1023-CES (R-12/11)
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