U.S. Corporation Income Tax Return U.S. Corporation Short-Form Income Tax Return
Address
Include the suite, room, or other unit number after the street address. If a preaddressed label is used, include this information on the label. If
the Post Office does not deliver mail to the street address and the corporation has a P.O. box, show the box number instead.
Item A
Consolidated Return (Form 1120 Only)
Corporations filing a consolidated return must attach Form 851 and other supporting statements to the return. For details, see Other Forms,
Returns, and Statements That May Be Required on page 3, and Statements on page 5.
Personal Holding Company (Form 1120 Only)
A personal holding company must attach to Form 1120 a Schedule PH (Form 1120), U.S. Personal Holding Company (PHC) Tax. See the
instructions for that form for details.
Personal Service Corporation
A personal service corporation is a corporation whose principal activity (defined below) for the testing period for the tax year is the performance
of personal services. The services must be substantially performed by employee-owners. Employee-owners must own more than 10% of the fair market value
of the corporation's outstanding stock on the last day of the testing period.
Testing period.
Generally, the testing period for a tax year is the prior tax year. The testing period for a new corporation starts with the first day of its first
tax year and ends on the earlier of:
- The last day of its first tax year or
- The last day of the calendar year in which the first tax year began.
Principal activity.
The principal activity of a corporation is considered to be the performance of personal services if, during the testing period, the corporation's
compensation costs for the performance of personal services (defined below) are more than 50% of its total compensation costs.
Performance of personal services.
Personal services are those performed in the health, law, engineering, architecture, accounting, actuarial science, performing arts, or consulting
fields (as defined in Temporary Regulations section 1.448-1T(e)). The term performance of personal services includes any activity involving the
performance of personal services in these fields.
Substantial performance by employee-owners.
Personal services are substantially performed by employee-owners if, for the testing period, more than 20% of the corporation's compensation costs
for the performance of personal services are for services performed by employee-owners.
Employee-owner.
A person is considered to be an employee-owner if the person:
- Is an employee of the corporation on any day of the testing period and
- Owns any outstanding stock of the corporation on any day of the testing period.
Stock ownership is determined under the attribution rules of section 318, except that any is substituted for 50% in section
318(a)(2)(C).
Accounting period.
A personal service corporation must use a calendar tax year unless:
- It can establish a business purpose for a different tax year (see Rev. Proc. 87-32, 1987-2 C.B. 396, and Rev. Rul. 87-57, 1987-2 C.B. 117)
or
- It elects under section 444 to have a tax year other than a calendar year. To make the election, see Form 8716, Election To Have
a Tax Year Other Than a Required Tax Year.
Personal service corporations that want to change their tax year must also file Form 1128.
If a corporation makes the section 444 election, its deduction for certain amounts paid to employee-owners may be limited. See Schedule H
(Form 1120), Section 280H Limitations for a Personal Service Corporation (PSC), to figure the maximum deduction.
If a section 444 election is terminated and the termination results in a short tax year, type or print at the top of the first page of Form 1120 or
1120-A for the short tax year SECTION 444 ELECTION TERMINATED. See Temporary Regulations section 1.444-1T(a)(5) for more information.
For more information about personal service corporations, see Temporary Regulations section 1.441-4T.
Other rules.
For other rules that apply to personal service corporations, see Passive activity limitations on page 9 and Contributions of
property other than cash on page 11.
Item B - Employer Identification Number (EIN)
Enter the corporation's EIN. If the corporation does not have an EIN, it must apply for one on Form SS-4, Application for Employer
Identification Number. If the corporation has not received its EIN by the time the return is due, write Applied for in the space for the EIN.
See Pub. 583 for details.
Item D - Total Assets
Enter the corporation's total assets (as determined by the accounting method regularly used in keeping the corporation's books and records) at the
end of the tax year. If there are no assets at the end of the tax year, enter the total assets as of the beginning of the tax year.
Item E - Initial Return, Final Return, Name Change, or Address Change
- If this is the corporation's first return, check the Initial return box.
- If the corporation ceases to exist, file Form 1120 and check the Final return box. Do not file Form 1120-A.
- If the corporation changed its name since it last filed a return, check the box for Name change. Generally, a corporation also must
have amended its articles of incorporation and filed the amendment with the state in which it was incorporated.
- If the corporation has changed its address since it last filed a return, check the box for Address change.
Note:
If a change in address occurs after the return is filed, use Form 8822, Change of Address, to notify the IRS of the new
address.
Income
Except as otherwise provided in the Internal Revenue Code, gross income includes all income from whatever source derived. Gross income, however,
does not include extraterritorial income that is qualifying foreign trade income. Use Form 8873, Extraterritorial Income
Exclusion, to figure the exclusion. Report it on Form 1120 or 1120-A as explained in the Instructions for Form 8873.
Line 1
Gross Receipts
Enter gross receipts or sales from all business operations except those that must be reported on lines 4 through 10. In general, advance payments
are reported in the year of receipt. To report income from long-term contracts, see section 460. For special rules for reporting certain advance
payments for goods and long-term contracts, see Regulations section 1.451-5. For permissible methods for reporting advance payments for services by an
accrual method corporation, see Rev. Proc. 71-21, 1971-2 C.B. 549.
Installment sales.
Generally, the installment method cannot be used for dealer dispositions of property. A dealer disposition is: (a) any
disposition of personal property by a person who regularly sells or otherwise disposes of personal property of the same type on the installment plan
or (b) any disposition of real property held for sale to customers in the ordinary course of the taxpayer's trade or business.
These restrictions on using the installment method do not apply to dispositions of property used or produced in a farming business or sales of
timeshares and residential lots for which the corporation elects to pay interest under section 453(l)(3).
For sales of timeshares and residential lots reported under the installment method, the corporation's income tax is increased by the interest
payable under section 453(l)(3). To report this addition to the tax, see the instructions for line 10, Schedule J, Form 1120.
Enter on line 1 (and carry to line 3), the gross profit on collections from installment sales for any of the following:
- Dealer dispositions of property before March 1, 1986.
- Dispositions of property used or produced in the trade or business of farming.
- Certain dispositions of timeshares and residential lots reported under the installment method.
Attach a schedule showing the following information for the current and the 3 preceding years: (a) gross sales, (b) cost of
goods sold, (c) gross profits, (d) percentage of gross profits to gross sales, (e) amount collected, and (f)
gross profit on the amount collected.
Nonaccrual experience method.
Accrual method taxpayers need not accrue certain amounts to be received from the performance of services that, on the basis of their experience,
will not be collected (section 448(d)(5)). This provision does not apply to any amount if interest is required to be paid on the amount or if there is
any penalty for failure to timely pay the amount. Corporations that fall under this provision should attach a schedule showing total gross receipts,
the amount not accrued as a result of the application of section 448(d)(5), and the net amount accrued. Enter the net amount on line 1a. For more
information and guidelines on this nonaccrual experience method, see Temporary Regulations section 1.448-2T.
Line 2
Cost of Goods Sold
Enter the cost of goods sold on line 2, page 1. Before making this entry, a Form 1120 filer must complete Schedule A on page 2 of Form 1120. See
the Schedule A instructions on page 14. Form 1120-A filers may use the worksheet on page 14 to figure the amount to enter on line 2.
Line 4
Dividends
Form 1120 filers.
See the instructions for Schedule C on page 15. Then, complete Schedule C and enter on line 4 the amount from Schedule C, line 19.
Form 1120-A filers.
Enter the total dividends received (that are not from debt-financed stock) from domestic corporations that qualify for the 70% dividends-received
deduction.
Line 5
Interest
Enter taxable interest on U.S. obligations and on loans, notes, mortgages, bonds, bank deposits, corporate bonds, tax refunds, etc.
Do not offset interest expense against interest income.
Special rules apply to interest income from certain below-market-rate loans. See section 7872 for more information.
Line 6
Gross Rents
Enter the gross amount received for the rental of property. Deduct expenses such as repairs, interest, taxes, and depreciation on the proper lines
for deductions. A rental activity held by a closely held corporation or a personal service corporation may be subject to the passive activity loss
rules. See Form 8810 and its instructions.
Line 8
Capital Gain Net Income
Every sale or exchange of a capital asset must be reported in detail on Schedule D (Form 1120), Capital Gains and Losses, even if there
is no gain or loss.
Line 9
Net Gain or (Loss)
Enter the net gain or (loss) from line 18, Part ll, Form 4797, Sales of Business Property.
Line 10
Other Income
Enter any other taxable income not reported on lines 1 through 9. List the type and amount of income on an attached schedule. If the corporation
has only one item of other income, describe it in parentheses on line 10. Examples of other income to report on line 10 are:
- Recoveries of bad debts deducted in prior years under the specific charge-off method.
- The amount of credit for alcohol used as fuel (determined without regard to the limitation based on tax) entered on Form 6478,
Credit for Alcohol Used as Fuel.
- Refunds of taxes deducted in prior years to the extent they reduced income subject to tax in the year deducted (see section 111). Do not
offset current year taxes against tax refunds.
- The amount of any deduction previously taken under section 179A that is subject to recapture. The corporation must recapture the benefit of
any allowable deduction for clean-fuel vehicle property (or clean-fuel vehicle refueling property), if the property later ceases to qualify. See
Regulations section 1.179A-1 for details.
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Ordinary income from trade or business activities of a partnership (from Schedule K-1 (Form 1065 or
1065-B)). Do not offset ordinary losses against ordinary income. Instead, include the losses on line 26, Form 1120, or line 22, Form 1120-A. Show the
partnership's name, address, and EIN on a separate statement attached to this return. If the amount entered is from more than one partnership,
identify the amount from each partnership.
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Any LIFO recapture amount under section 1363(d). The corporation may have to include a LIFO
recapture amount in income if it:
1. Used the LIFO inventory method for its last tax year before the first tax year for which it elected to become an S corporation or
2. Transferred LIFO inventory assets to an S corporation in a nonrecognition transaction in which those assets were transferred basis
property.
The LIFO recapture amount is the amount by which the C corporation's inventory under the FIFO method exceeds the inventory amount under the LIFO
method at the close of the corporation's last tax year as a C corporation (or for the year of the transfer, if 2 above applies). For more
information, see Regulations section 1.1363-2 and Rev. Proc. 94-61, 1994-2 C.B. 775. Also see the instructions for Schedule J, line 11.
Deductions
Limitations on Deductions
Section 263A uniform capitalization rules.
The uniform capitalization rules of section 263A require corporations to capitalize, or include in inventory, certain costs incurred in connection
with:
- The production of real property and tangible personal property held in inventory or held for sale in the ordinary course of
business.
- Real property or personal property (tangible and intangible) acquired for resale.
- The production of real property and tangible personal property by a corporation for use in its trade or business or in an activity engaged
in for profit.
Tangible personal property produced by a corporation includes a film, sound recording, videotape, book, or similar property.
Corporations subject to the section 263A uniform capitalization rules are required to capitalize:
- Direct costs and
- An allocable part of most indirect costs (including taxes) that (a) benefit the assets produced or acquired for resale or
(b) are incurred by reason of the performance of production or resale activities.
For inventory, some of the indirect expenses that must be capitalized are:
- Administration expenses.
- Taxes.
- Depreciation.
- Insurance.
- Compensation paid to officers attributable to services.
- Rework labor.
- Contributions to pension, stock bonus, and certain profit-sharing, annuity, or deferred compensation plans.
Regulations section 1.263A-1(e)(3) specifies other indirect costs that relate to production or resale activities that must be capitalized and those
that may be currently deductible.
Interest expense
paid or incurred during the production period of designated property must be
capitalized and is governed by special rules. For more details, see Regulations sections 1.263A-8 through 1.263A-15.
The costs required to be capitalized under section 263A are not deductible until the property (to which the costs relate) is sold, used, or
otherwise disposed of by the corporation.
Exceptions.
Section 263A does not apply to:
- Personal property acquired for resale if the corporation's average annual gross receipts for the 3 prior tax years were $10 million or
less.
- Timber.
- Most property produced under a long-term contract.
- Certain property produced in a farming business.
- Research and experimental costs under section 174.
- Intangible drilling costs for oil, gas, and geothermal property.
- Mining exploration and development costs.
- Inventoriable items accounted for in the same manner as materials and supplies that are not incidental. See Cost of Goods Sold on
page 14 for details.
For more details on the uniform capitalization rules, see Regulations sections 1.263A-1 through 1.263A-3. See Regulations section 1.263A-4 for
rules for property produced in a farming business.
Transactions between related taxpayers.
Generally, an accrual basis taxpayer may only deduct business expenses and interest owed to a related party in the year the payment is included in
the income of the related party. See sections 163(e)(3),163(j), and 267 for limitations on deductions for unpaid interest and expenses.
Section 291 limitations.
Corporations may be required to adjust deductions for depletion of iron ore and coal, intangible drilling and exploration and development costs,
certain deductions for financial institutions, and the amortizable basis of pollution control facilities. See section 291 to determine the amount of
the adjustment. Also see section 43.
Golden parachute payments.
A portion of the payments made by a corporation to key personnel that exceeds their usual compensation may not be deductible. This occurs when the
corporation has an agreement (golden parachute) with these key employees to pay them these excess amounts if control of the corporation changes. See
section 280G.
Business startup expenses.
Business startup expenses must be capitalized unless an election is made to amortize them over a period of 60 months. See section 195 and
Regulations section 1.195-1.
Passive activity limitations.
Limitations on passive activity losses and credits under section 469 apply to personal service corporations as defined in Temporary Regulations
section 1.441-4T (see Personal Service Corporation on page 7 and Closely held corporations below).
Generally, the two kinds of passive activities are:
An activity is a trade or business activity if it is not a rental activity, and
- The activity involves the conduct of a trade or business (i.e., deductions from the activity would be allowable under section 162 if other
limitations, such as the passive loss rules, did not apply) or
- The activity involves research and experimental costs that are deductible under section 174 (or would be deductible if the corporation chose
to deduct rather than capitalize them).
Corporations subject to the passive activity limitations must complete Form 8810 to compute their allowable passive activity loss and credit.
Before completing Form 8810, see Temporary Regulations section 1.163-8T, which provides rules for allocating interest expense among activities. If a
passive activity is also subject to the earnings stripping rules of section 163(j) or the at-risk rules of section 465, those rules apply before the
passive loss rules. For more information, see section 469, the related regulations, and Pub. 925, Passive Activity and At-Risk Rules.
Closely held corporations.
For this purpose, a corporation is a closely held corporation if:
- At any time during the last half of the tax year more than 50% in value of its outstanding stock is owned, directly or indirectly, by or for
not more than five individuals and
- The corporation is not a personal service corporation.
Certain organizations are treated as individuals for purposes of this test. See section 542(a)(2). For rules for determining stock ownership, see
section 544 (as modified by section 465(a)(3)).
Reducing certain expenses for which credits are allowable.
For each credit listed below, the corporation must reduce the otherwise allowable deductions for expenses used to figure the credit by the amount
of the current year credit:
- Work opportunity credit.
- Research credit.
- Enhanced oil recovery credit.
- Disabled access credit.
- Empowerment zone employment credit.
- Indian employment credit.
- Employer credit for social security and Medicare taxes paid on certain employee tips.
- Orphan drug credit.
- Welfare-to-work credit.
If the corporation has any of these credits, figure each current year credit before figuring the deduction for expenses on which the credit is
based.
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