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Illinois Department of Revenue
Do not write in this box.
Amended Corporation Income
2008 IL-1120-X
and Replacement Tax Return
For tax years ending on or after December 31, 2008
Indicate what tax year you are amending: Tax year beginning ___/___/______, ending ___/___/ ______
Write the amount you
are paying.
If you are fi ling an amended return for tax years ending before December 31, 2008,
$_________________
you can not use this form. For prior years, use the amended return form for that year.
Step 1: Provide the following business information
A
F
Write your business name and mailing address. If you have a
Write your federal employer identifi cation number (FEIN).
change, check this box.
___ ___ - ___ ___ ___ ___ ___ ___ ___
G
_______________________________________________________
Check the applicable box for the type of change being made.
Name
NLD
State change
Federal change:
_______________________________________________________
C/O
If a federal change, check one:
Partial agreed
Finalized
_______________________________________________________
If fi nalized, write the fi nalization date: ____/____/______
Mailing address
Month
Day
Year
H
If you have completed the following federal forms, check the box
_______________________________________________________
and attach them to this return, if you have not previously done so.
City
State
Zip
Federal Form 8886
Federal Schedule M-3
B
Check the box if your business is a
I
Combined return (unitary)
Foreign insurer.
Check this box if you are fi ling a “corrected” return and are making
C
Check the box if you are fi ling this form only to report an
the election to treat all nonbusiness income as business income.
increased net loss on Line 37, Column B.
D
J
Check this box if you annualized your
Write your Illinois corporate fi le (charter) number.
income on Form IL-2220.
__________________________________
E
Check this box if Illinois Schedule 1299-D is attached.
Step 2: Explain the changes on this return
Step 3: Figure your income or loss
A
B
As most recently
Corrected amount
reported or adjusted
1
1
1
Federal Taxable Income from U.S. Form 1120.
____________|____
____________|____
2
2
2
Net operating loss deduction from U.S. Form 1120.
____________|____
____________|____
3
3
3
State, municipal, and other interest income excluded from Line 1.
____________|____
____________|____
4
4
4
Illinois income and replacement tax deducted in arriving at Line 1.
____________|____
____________|____
5
5
5
Illinois Special Depreciation addition (Form IL-4562).
____________|____
____________|____
6
6
6
Related-Party Expense addition (Schedule 80/20).
____________|____
____________|____
7
7
7
Distributive share of additions (Schedule K-1-P or K-1-T).
____________|____
____________|____
8
8
8
Other additions (Illinois Schedule M for businesses)
____________|____
____________|____
.
9
9
9
Add Lines 1 through 8. This is your total income or loss
____________|____
____________|____
.
IL-1120-X (R-12/08)
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