SUPERIOR COURT OF THE DISTRICT OF COLUMBIA Civil Division TAX ANALYSTS, et al., Plaintiffs, 2020 CA 001999 B v. Judge Shana Frost Matini Next Date: July 1, 2024 Next Event: Amended Vaughn Index Due DISTRICT OF COLUMBIA, et al., Defendants. PRAECIPE OF FILING OF DISTRICT OF COLUMBIA’S AMENDED VAUGHN INDEX AND SUPPLEMENTAL DECLARATION As directed by the Court’s May 17, 2024 Order, the District of Columbia (the District) submits the attached Amended Vaughn Index, a supporting declaration detailing the reasons for its redactions of 24 Office of Tax Revenue (OTR) Private Letter Rulings (PLRs) under the Freedom of Information Act (FOIA) that are responsive to Plaintiff’s October 8, 2019, FOIA request, and redacted copies of those PLRs. See Exhibit A, July 1, 2024 Amended Vaughn Index; Exhibit B, July 1, 2024 Supplemental Declaration of Bazil Facchina; Exhibit C, OTR Revised Redacted Rulings. Date: July 1, 2024 Respectfully submitted, BRIAN L. SCHWALB Attorney General for the District of Columbia STEPHANIE E. LITOS Deputy Attorney General Civil Litigation Division /s/ Steven N. Rubenstein STEVEN N. RUBENSTEIN [1013094] Chief, Civil Litigation Division Section V /s/ Zita Orji ZITA ORJI [1740117] Assistant Attorney General 400 6th Street, N.W. Washington, D.C. 20001 (202) 769-6181 zita.orji1@dc.gov Counsel for Defendant 2