Amendment by
Pub. L. 99–514 applicable to bonds issued after Aug. 15, 1986, except as otherwise provided, see sections 1311 to 1318 of
Pub. L. 99–514, set out as an Effective Date; Transitional Rules note under section
141 of this title.
Section 250(c) of
Pub. L. 97–248 provided that: “The amendments made by this section [enacting this section] shall apply to taxable years beginning after December 31, 1982.”