§51.4. Information provided by the agencies. — Inbound Citations
26 C.F.R. § 51.4
Statutory Authority
Cited by 1 regulation in release Current.
Citations to 26 U.S.C. § 51.4 as a whole
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(a) Except as otherwise provided in this section, §§ 51.1 through 51.10 apply on and after July 28, 2014.