Title 26Internal Revenue CodeRelease 119-73

§521 Exemption of farmers’ cooperatives from tax

Title 26 › Subtitle Subtitle A— - Income Taxes › Chapter CHAPTER 1— - NORMAL TAXES AND SURTAXES › Subchapter Subchapter F— - Exempt Organizations › Part PART IV— - FARMERS’ COOPERATIVES › § 521

Last updated Apr 6, 2026|Official source

Summary

Exempts farmers’ cooperatives from federal income tax when they are set up to sell members’ products or to buy supplies for members. These co-ops must return sales money to members after necessary marketing costs, based on how much or how valuable each member’s products are, or sell supplies at actual cost plus expenses. The exemption is subject to the rules in part I of subchapter T (sec. 1381 and following), but the co-op is still treated as tax‑exempt for other laws that refer to tax‑exempt organizations. A co-op may have capital stock if dividends are fixed and do not exceed the greater of the State’s legal interest rate or 8 percent per year on the stock’s issue value, and most stock is owned by producers who use the co-op. Keeping a state‑required or reasonable reserve is allowed. The co-op may handle nonmember business so long as the value of nonmember sales or purchases does not exceed the value for members; purchases for people who are neither members nor producers may not be more than 15 percent of all purchases. Sales to the U.S. government are ignored when checking these limits. The co-op may compute earnings for patron distributions as described in section 1388(j)(1). For rules about processing animals, see section 1388(k).

Full Legal Text

Title 26, §521

Internal Revenue Code — Source: USLM XML via OLRC

(a)A farmers’ cooperative organization described in subsection (b)(1) shall be exempt from taxation under this subtitle except as otherwise provided in part I of subchapter T (sec. 1381 and following). Notwithstanding part I of subchapter T (sec. 1381 and following), such an organization shall be considered an organization exempt from income taxes for purposes of any law which refers to organizations exempt from income taxes.
(b)(1)The farmers’ cooperatives exempt from taxation to the extent provided in subsection (a) are farmers’, fruit growers’, or like associations organized and operated on a cooperative basis (A) for the purpose of marketing the products of members or other producers, and turning back to them the proceeds of sales, less the necessary marketing expenses, on the basis of either the quantity or the value of the products furnished by them, or (B) for the purpose of purchasing supplies and equipment for the use of members or other persons, and turning over such supplies and equipment to them at actual cost, plus necessary expenses.
(2)Exemption shall not be denied any such association because it has capital stock, if the dividend rate of such stock is fixed at not to exceed the legal rate of interest in the State of incorporation or 8 percent per annum, whichever is greater, on the value of the consideration for which the stock was issued, and if substantially all such stock (other than nonvoting preferred stock, the owners of which are not entitled or permitted to participate, directly or indirectly, in the profits of the association, upon dissolution or otherwise, beyond the fixed dividends) is owned by producers who market their products or purchase their supplies and equipment through the association.
(3)Exemption shall not be denied any such association because there is accumulated and maintained by it a reserve required by State law or a reasonable reserve for any necessary purpose.
(4)Exemption shall not be denied any such association which markets the products of nonmembers in an amount the value of which does not exceed the value of the products marketed for members, or which purchases supplies and equipment for nonmembers in an amount the value of which does not exceed the value of the supplies and equipment purchased for members, provided the value of the purchases made for persons who are neither members nor producers does not exceed 15 percent of the value of all its purchases.
(5)Business done for the United States or any of its agencies shall be disregarded in determining the right to exemption under this section.
(6)Exemption shall not be denied any such association because such association computes its net earnings for purposes of determining any amount available for distribution to patrons in the manner described in paragraph (1) of section 1388(j).
(7)For treatment of value-added processing involving animals, see section 1388(k).

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Amendments

2004—Subsec. (b)(7). Pub. L. 108–357 added par. (7). 1986—Subsec. (b)(6). Pub. L. 99–272 added par. (6). 1962—Subsec. (a). Pub. L. 87–834 substituted “part I of subchapter T (sec. 1381 and following)” for “section 522” in two places.

Statutory Notes and Related Subsidiaries

Effective Date

of 2004 Amendment Pub. L. 108–357, title III, § 316(c), Oct. 22, 2004, 118 Stat. 1469, provided that: “The

Amendments

made by this section [amending this section and section 1388 of this title] shall apply to taxable years beginning after the date of the enactment of this Act [Oct. 22, 2004].”

Effective Date

of 1986 AmendmentAmendment by Pub. L. 99–272 applicable to taxable years beginning after Dec. 31, 1962, see section 13210(c) of Pub. L. 99–272, set out as a note under section 1388 of this title.

Effective Date

of 1962 AmendmentAmendment by Pub. L. 87–834 applicable, except as otherwise provided, to taxable years of organizations described in section 1381(a) of this title beginning after Dec. 31, 1962, see section 17(c) of Pub. L. 87–834, set out as an

Effective Date

note under section 1381 of this title.

Reference

Citations & Metadata

Citation

26 U.S.C. § 521

Title 26Internal Revenue Code

Last Updated

Apr 6, 2026

Release point: 119-73