Congress has modified the 80/20 Rule in Internal Revenue Code Section 216 [Deduction of taxes, interest, and business depreciation by cooperative housing corporation tenant-stockholder] requiring that at least 80% of a cooperative corporation's gross income be derived from tenant-shareholders.
The "Mortgage Forgiveness Debt Relief Act of 2007" (PL 110-142), signed into law by the President on December 20, 2007, amends the definition of "Cooperative housing corporation" for the purposes of Section 216 to read as follows:
"Section 216(b) Definitions - For purposes of this section --
(1) Cooperative housing corporation -- The term 'cooperative housing corporation' means a corporation --
(A) having one and only one class of stock outstanding,
(B) each of the stockholders of which is entitled, soley by reason of his ownership of stock in the corporation, to occupy for dwelling purposes a house, or an apartment in a building, owned or leased by such corporation,
(C) no stockholder of which is entitled (either conditionally or unconditionally) to receive any distribution not out of earnings and profits of the corporation except on a complete or partial liquidation of the corporation, and
[Subparagraph D has been amended by PL 110-142]
(D) meeting 1 or more of the following requirements for the taxable year in which the taxes and interest descibed in subsection (a) are paid or incurred:
(i) 80 percent or more of the corporation's gross income for such taxable year is derived from tenant-stockholders.
(ii) At all times during such taxable year, 80 percent or more of the total square footage of the corporation's property is used or available for use by the tenant-stockholders for residential purposes or purposes ancillary to such residential use.
(iii) 90 percent or more of the expenditures of the corporation paid or incurred during the taxable year are paid or incurred for the acquisition, construction, management, maintenance, or care of the corporation's property for the benefit of the tenant-shareholders".
This amendment applies to "taxable years ending after the date of the enactment of this Act".