Use Tax Form 1120: U.S. Corporation Income Tax Return as a stand alone tax form calculator to quickly calculate specific amounts for your 2025 tax return. Alternatively you can use one of our Combined Federal and State Tax Estimator to quickly calculate your salary, tax and take home pay.
U.S. Corporation Income Tax Return
A Check if: Consolidated return (attach Form 851) Life/nonlife consoli- dated return Personal holding co. (attach Sch. PH) Personal service corp. (see instructions) Schedule M-3 attached
TYPE OR PRINT
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E Check if: Initial return Final return Name change Address change
Income
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1a
b
1b
c
1c
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2
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Deductions (See instructions for limitations on deductions.)
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c
29c
Tax, Refundable Credits, and Payments
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Sign Here
Under penalties of perjury, I declare that I have examined this return, including accompanying schedules and statements, and to the best of my knowledge and belief, it is true, correct, and complete. Declaration of preparer (other than taxpayer) is based on all information of which preparer has any knowledge.
May the IRS discuss this return with the preparer shown below? See instructions.
Paid Preparer Use Only
Schedule C Dividends and Special Deductions (see instructions)
(a) Dividends received
(b) %
(c) Special deductions (a) × (b)
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Schedule J Tax Computation and Payment (see instructions)
Part I–Tax Computation
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5a
b
5b
c
5c
d
5d
e
5e
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9a
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b
9b
c
9c
d
9d
e
9e
f
9f
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11
Part II–Payments and Refundable Credits
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12
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a
19a
b
19b
c
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d
19d
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Schedule K Other Information (see instructions)
1
Check accounting method: Cash Accrual
Yes
No
2
See the instructions and enter the:
a
b
c
3
4
At the end of the tax year:
a
b
Schedule K Other Information (continued from page 3)
Yes
No
5
At the end of the tax year, did the corporation:
a
If “Yes,” complete (i) through (iv) below.
Name of Corporation
Employer Identification Number (if any)
Country of Incorporation
Percentage Owned in Voting Stock
b
If “Yes,” complete (i) through (iv) below.
Name of Entity
Employer Identification Number (if any)
Country of Organization
Maximum Percentage Owned in Profit, Loss, or Capital
6
If "Yes," file Form 5452, Corporate Report of Nondividend Distributions. If this is a consolidated return, answer here for the parent corporation and on Form 851 for each subsidiary.
7
For rules of attribution, see section 318. If “Yes,” enter:
8
If checked, the corporation may have to file Form 8281, Information Return for Publicly Offered Original Issue Discount Instruments.
9
$
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11
If the corporation is filing a consolidated return, the statement required by Regulations section 1.1502-21(b)(3) must be attached or the election won't be valid.
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$
13
$
14
If “Yes,” complete and attach Schedule UTP.
15a
b
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Schedule L Balance Sheets per Books
Beginning of tax year
End of tax year
Assets
(a)
(b)
(c)
(d)
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2a
b
3
4
5
6
7
8
9
10a
b
11a
b
12
13a
b
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Liabilities and Shareholders’ Equity
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Schedule M-1 Reconciliation of Income (Loss) per Books With Income per Return Note: The corporation may be required to file Schedule M-3. See instructions.
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$
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8
a
$
a
$
b
$
b
$
c
$
9
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Schedule M-2 Analysis of Unappropriated Retained Earnings per Books (Line 25, Schedule L)