CFR›Title 7›Subtitle B›Chapter XI›Part 1217›Subpart C ContainsSection 1217.520CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart C—Rules and Regulations Sections 1217.520 § 1217.520 Late payment and interest charges for past due assessments. Source79 FR 64299, October 29, 2014, unless otherwise noted. Previous B Subpart B—Referendum Procedures