Regulations last checked for updates: Jan 18, 2025

Title 26 - Internal Revenue last revised: Jan 15, 2025
§ 1.989(b)-1 - Definition of weighted average exchange rate.

For purposes of section 989(b)(3) and (4), the term “weighted average exchange rate” means the simple average of the daily exchange rates (determined by reference to a qualified source of exchange rates described in § 1.988-1(d)(1)), excluding weekends, holidays and any other nonbusiness days for the taxable year.

[T.D. 8263, 54 FR 38664, Sept. 20, 1989. Redesignated by T.D. 8367, 56 FR 48437, Sept. 25, 1991; 57 FR 6060, Feb. 18, 1992; T.D. 9452, 74 FR 27890, June 11, 2009]
authority: 26 U.S.C. 7805,unless
source: T.D. 6500, 25 FR 11910, Nov. 26, 1960; 25 FR 14021, Dec. 31, 1960, unless otherwise noted.
cite as: 26 CFR 1.989