Table of Contents
- Purpose of Form
- Who Must File
- Where To File
- When To File
- Who Must Sign
- Assembling the Return
- Depository Methods of Tax Payment
- Estimated Tax Payments
- Interest and Penalties
- Accounting Methods
- Accounting Period
- Rounding Off To Whole Dollars
- Recordkeeping
- Other Forms and Statements That May Be Required
Use Form 1120-C, U.S. Income Tax Return for Cooperative Associations, to report income, gains, losses, deductions, credits, and to figure the income tax liability of the cooperative.
Any corporation operating on a cooperative basis under IRC section 1381 (including farmers' cooperatives under section 521 whether or not it has taxable income) and allocating amounts to patrons on the basis of business done with or for such patrons should file Form 1120-C.
This does not apply to organizations which are:
-
Exempt from income tax under chapter 1 (other than exempt farmers' cooperatives under section 521);
-
Subject to part II (section 591 and following), subchapter H, chapter 1 (relating to mutual savings banks);
-
Subject to subchapter L (section 801 and following), chapter 1 (relating to insurance companies); or
-
Engaged in generating, transmitting, or otherwise furnishing electric energy or providing telephone service to persons in rural areas.
If the cooperative's principal business, office, or agency is located in the United States, file Form 1120-C with the Department of the Treasury, Internal Revenue Service Center, Ogden, UT 84201-0012.
If the cooperative's principal business, office, or agency is located in a foreign country or a U.S. possession, file Form 1120-C with the Internal Revenue Service Center, P.O. Box 409101, Ogden, UT 84409.
A cooperative can file its income tax return by the 15th day of the 9th month after the end of its tax year provided it meets the requirements of section 6072(d) prior to filing. Any cooperative not meeting the requirements of section 6072(d) must file its income tax return by the 15th day of the 3rd month after the end of its tax year.
If the due date falls on a Saturday, Sunday, or legal holiday, the cooperative can file on the next business day.
-
DHL Express (DHL): DHL Same Day Service, DHL Next Day 10:30 am, DHL Next Day 12:00 pm, DHL Next Day 3:00 pm, and DHL 2nd Day Service.
-
Federal Express (FedEx): FedEx Priority Overnight, FedEx Standard Overnight, FedEx 2Day, FedEx International Priority, and FedEx International First.
-
United Parcel Service (UPS): UPS Next Day Air, UPS Next Day Air Saver, UPS 2nd Day Air, UPS 2nd Day Air A.M., UPS Worldwide Express Plus, and UPS Worldwide Express.

The return must be signed and dated by:
-
The president, vice president, treasurer, assistant treasurer, chief accounting officer, or
-
Any other cooperative officer (such as tax officer) authorized to sign.
If a return is filed on behalf of a cooperative by a receiver, trustee, or assignee, the fiduciary must sign the return, instead of the cooperative officer. Returns and forms signed by a receiver or trustee in bankruptcy on behalf of a cooperative must be accompanied by a copy of the order or instructions of the court authorizing signing of the return or form.
If an employee of the cooperative completes Form 1120-C, the paid preparer's space should remain blank. Anyone who prepares Form 1120-C but does not charge the cooperative should not complete that section. Generally, anyone who is paid to prepare the return must sign it and fill in the “Paid Preparer's Use Only” area.
The paid preparer must complete the required preparer information and:
-
Sign the return in the space provided for the preparer's signature.
-
Give a copy of the return to the taxpayer.
Note.
A paid preparer may sign original or amended returns by rubber stamp, mechanical device, or computer software program.
If the cooperative wants to allow the IRS to discuss its 2007 tax return with the paid preparer who signed it, check the “Yes” box in the signature area of the return. This authorization applies only to the individual whose signature appears in the “Paid Preparer's Use Only” section of the cooperative's return. It does not apply to the firm, if any, shown in that section.
If the “Yes” box is checked, the cooperative is authorizing the IRS to call the paid preparer to answer any questions that may arise during the processing of its return. The cooperative is also authorizing the paid preparer to:
-
Give the IRS any information that is missing from the return,
-
Call the IRS for information about the processing of the return or the status of any related refund or payment(s), and
-
Respond to certain IRS notices about math errors, offsets, and return preparation.
The cooperative is not authorizing the paid preparer to receive any refund check, bind the cooperative to anything (including any additional tax liability), or otherwise represent the cooperative before the IRS. If the cooperative wants to expand the paid preparer's authorization, see Pub. 947, Practice Before the IRS and Power of Attorney.
The authorization will automatically end no later than the due date (excluding extensions) for filing the cooperative's 2008 tax return.
To ensure that the cooperative's tax return is correctly processed, attach all schedules and other forms after page 5 of Form 1120-C, in the following order.
-
Schedule N (Form 1120), Foreign Operations of U.S. Corporations.
-
Schedule O (Form 1120), Consent Plan and Apportionment Schedule for a Controlled Group.
-
Form 4626, Alternative Minimum Tax—Corporations.
-
Form 8302, Electronic Deposit of Tax Refund of $1 Million or More.
-
Form 4136, Credit for Federal Tax Paid on Fuels.
-
Form 851, Affiliations Schedule.
-
Additional schedules in alphabetical order.
-
Additional forms in numerical order.
Complete every applicable entry space on Form 1120-C. Do not write “See Attached” instead of completing the entry spaces. If more space is needed on the forms or schedules, attach separate sheets, using the same size and format as the printed forms. If there are supporting statements and attachments, arrange them in the same order as the schedules or forms they support and attach them last. Show the totals on the printed forms. Enter the cooperative's name and EIN on each supporting statement or attachment.
The cooperative must pay any tax due in full no later than the 15th day of the 9th month after the end of the tax year. The two methods of depositing taxes are discussed below.
-
The total deposits of such taxes in 2006 were more than $200,000, or
-
The cooperative was required to use EFTPS in 2007.

Generally, the following rules apply to the cooperative's payments of estimated tax.
-
The cooperative must make installment payments of estimated tax if it expects its total tax for the year (less applicable credits) to be $500 or more.
-
The installments are due by the 15th day of the 4th, 6th, 9th, and 12th months of the tax year. If any date falls on a Saturday, Sunday, or legal holiday, the installment is due on the next regular business day.
-
Use Form 1120-W, Estimated Tax for Corporations, as a worksheet to compute estimated tax.
-
If the cooperative does not use EFTPS, use the deposit coupons (Forms 8109) to make deposits of estimated tax.
-
If the cooperative overpaid estimated tax, it may be able to get a quick refund by filing Form 4466, Corporation Application for Quick Refund of Overpayment of Estimated Tax.
See the instructions for lines 29b and 29c, Form 1120-C.
-
Its tax liability for 2007, or
-
Its prior year's tax.
-
The annualized income or adjusted seasonal installment method is used, or
-
The cooperative is a large corporation computing its first required installment based on the prior year's tax. See the Instructions for Form 2220 for the definition of a large corporation.
-
Form 720, Quarterly Federal Excise Tax Return;
-
Form 941, Employer's QUARTERLY Federal Tax Return;
-
Form 943, Employer's Annual Federal Tax Return for Agricultural Employees;
-
Form 945, Annual Return of Withheld Federal Income Tax.
Figure taxable income using the method of accounting regularly used in keeping the cooperative's books and records. In all
cases, the method used
must clearly show taxable income. Permissible methods include:
-
Cash,
-
Accrual, or
-
Any other method authorized by the Internal Revenue Code.
See Pub. 538, Accounting Periods and Methods, for more information.
A cooperative must figure its taxable income on the basis of a tax year. A tax year is the annual accounting period a cooperative uses to keep its records and report its income and expenses. Generally, cooperatives can use a calendar year or a fiscal year.
For more information about accounting periods, tax year, and change of tax year, see Form 1128 and Pub. 538.
The cooperative can round off cents to whole dollars on its return and schedules. If the cooperative does round to whole dollars, it must round all amounts. To round, drop amounts under 50 cents and increase amounts from 50 to 99 cents to the next dollar (for example, $1.39 becomes $1 and $2.50 becomes $3).
If two or more amounts must be added to figure the amount to enter on a line, include cents when adding the amounts and round off only the total.
Keep the cooperative's records for as long as they may be needed for the administration of any provision of the Internal Revenue Code. Usually, records that support an item of income, deduction, or credit on the return must be kept for 3 years from the date the return is due or filed, whichever is later. Keep records that verify the cooperative's basis in property for as long as they are needed to figure the basis of the original or replacement property.
The cooperative should also keep copies of all returns. They help in preparing future and amended returns.
-
Any listed transaction, which is a transaction that is the same as or substantially similar to tax avoidance transactions identified by the IRS.
-
Any transaction offered under conditions of confidentiality for which the cooperative paid an advisor a fee of at least $250,000.
-
Certain transactions for which the cooperative has contractual protection against disallowance of the tax benefits.
-
Certain transactions resulting in a loss of at least $10 million in any single year or $20 million in any combination of years.
-
Certain transactions resulting in a tax credit of more than $250,000, if the cooperative held an asset generating the credit for 45 days or less.
-
Any transaction identified by the IRS in published guidance as a “transaction of interest” (a transaction that the IRS believes has a potential for tax avoidance or evasion, but has not yet been identified as a listed transaction).
Penalties.
The cooperative may have to pay a penalty if it is required to disclose a reportable transaction under section 6011 and fails to properly complete and file Form 8886. Penalties also apply under section 6707A if the cooperative fails to file Form 8886 with its cooperative return, fails to provide a copy of Form 8886 to the Office of Tax Shelter Analysis (OTSA), or files a form that fails to include all the information required (or includes incorrect information). Other penalties, such as an accuracy-related penalty under section 6662A, may also apply.
See the Instructions for Form 8886 for details on theses and other penalties.
| More Online Instructions |







