Brief of Amicus Curiae Kristin E. Hickman In Support of Petitioners, CIC Services, LLC v. Internal Revenue Service, et al., No. 19-930 (U.S. Supreme Court)

This amicus brief was filed before the United States Supreme Court in CIC Services, LLC v. Internal Revenue Service, No. 19-930, supporting the petitioners on the merits. The issue in the case is whether the Anti-Injunction Act, 26 U.S.C. s. 7421(a), precludes pre-enforcement judicial review of Administrative Procedure Act challenges against Treasury and IRS rules and regulations -- specifically in this case, IRS Notice 2016-66. Building on previous scholarship, the brief argues that statutory text, history, and purpose support a narrow interpretation of the Anti-Injunction Act that harmonizes with the Administrative Procedure Act and allows pre-enforcement judicial review.