IL-1120-ES
2014
Step 4: Complete the amended worksheet if a change occurs in your original estimated tax.
1
Write the amount of Illinois net income expected in 2014.
1
2
Multiply Line 1 by 9.5% (.095) and write the result.
2
3
Write the amount of Compassionate Use of Medical Cannabis Pilot Program Act Surcharge
expected in 2014. See the Form IL-1120, Step 8, Line 52 instructions for more information.
3
4
Add Lines 2 and 3 and write the result.
4
5
Write the amount of Illinois tax credits expected in 2014.
5
6
Write the amount of pass-through entity payments expected to be made on your behalf in 2014. 6
7
Add Lines 5 and 6 and write the result.
7
8
Subtract Line 7 from Line 4 and write the result. This is the amount of unpaid estimated tax
for 2014. If $400 or less, stop. You do not have to make estimated tax payments. If more than
$400, continue to Line 9.
8
9
Divide Line 8 by 4.
9
10
Write the amount of estimated tax payments made with 2014 Forms IL-1120-ES,
including any 2013 overpayment applied to tax year 2014.
10
11
Multiply Line 9 by the number of previously due estimated payments.
11
12
Subtract Line 10 from Line 11 and write the result. This amount may be negative.
12
13
Add Lines 9 and 12 and write the result. If positive, this is the amount due on your next payment due date.
If zero or negative, the amount due on your next payment due date is zero.
If Line 13 is negative, continue to Line 14. Otherwise, stop here.
13
14
If Line 13 is negative, write that amount as a positive number.
14
15
Subtract Line 14 from Line 9 and write the result.
This is the amount due on the following due date.
15
This form is authorized as outlined by the Illinois Income Tax Act. Disclosure of this
information is REQUIRED. Failure to provide information could result in a penalty.
IL-1120-ES (R-12/13)
Page 4 of 4
Estimated Income and Replacement
Illinois Department of Revenue
IL-1120-ES
Tax Payment for Corporations
(R-12/13)
Official use only
Mail to Illinois Department of Revenue,
Estimated tax payment due date
• 15th day of the 12th month
P.O. Box 19045, Springfield, IL 62794-9045.
FEIN:
Tax year ending
Month
Year
Corporation
Name:
$
C/O:
Print your payment amount on this line.
Mailing
Return this voucher with check or money order
address
:
payable to “Illinois Department of Revenue.”
City:
State:
ZIP: