26 CFR 1.263(f)-1: (f)-1 Reasonable repair allowance.

(a) For rules regarding the election of the repair allowance authorized by section 263(f), the definition of repair allowance property, and the conditions under which an election may be made, see paragraphs (d) (2) and (f) of § 1.167(a)-11. An election may be made under this section for a taxable year only if the taxpayer makes an election under § 1.167(a)-11 for such taxable year.