Pub. L. 100-647, tit. VI, subtit. I, sec. 6203
CANCELLATION OF CERTAIN DEBTS ORIGINATED BY OR GUARANTEED BY THE UNITED STATES NOT TAKEN INTO ACCOUNT IN DETERMINING TAX EXEMPT STATUS OF CERTAIN ORGANIZATIONS.
SEC. 6203. CANCELLATION OF CERTAIN DEBTS ORIGINATED BY OR GUARANTEED BY THE UNITED STATES NOT TAKEN INTO ACCOUNT IN DETERMINING TAX EXEMPT STATUS OF CERTAIN ORGANIZATIONS. Subparagraph (A) of section 501(c)(12) of the 1986 Code shall be applied without taking into account any income attributable to the cancellation of any loan originally made or guaranteed by the United States (or any agency or instrumentality thereof) if such cancellation occurs after 1986 and before 1990.