26 CFR § 1.59A-10 - Applicability date.

§ 1.59A-10 Applicability date.
Link to an amendment published at 85 FR 64368, Oct. 9, 2020.

Sections 1.59A-1 through 1.59A-9 apply to taxable years ending on or after December 17, 2018. However, taxpayers may apply these final regulations in their entirety for taxable years beginning after December 31, 2017, and ending before December 17, 2018. In lieu of applying these final regulations, taxpayers may apply the provisions matching §§ 1.59A-1 through 1.59A-9 from the Internal Revenue Bulletin (IRB) 2019-02 (https://www.irs.gov/pub/irs-irbs/irb19-02.pdf) in their entirety for all taxable years ending on or before December 6, 2019.

[T.D. 9885, 84 FR 67017, Dec. 6, 2019]