§ 280B.
(1)
no deduction otherwise allowable under this chapter shall be allowed to the owner or lessee of such structure for—
(A)
any amount expended for such demolition, or
(B)
any loss sustained on account of such demolition; and
(Added [Pub. L. 94–455, title XXI, § 2124(b)(1)], Oct. 4, 1976, [90 Stat. 1918]; amended [Pub. L. 95–600, title VII, § 701(f)(5)], Nov. 6, 1978, [92 Stat. 2902]; [Pub. L. 96–541, § 2(b)], Dec. 17, 1980, [94 Stat. 3204]; [Pub. L. 97–34, title II, § 212(d)(2)(C)], Aug. 13, 1981, [95 Stat. 239]; [Pub. L. 98–369, div. A, title X, § 1063(a)], (b)(1), July 18, 1984, [98 Stat. 1047].)