Tenth Circuit Upholds Kansas's NPDES Permit Authority
ca10 · 2025-12-30 · Defendant Win · Impact: 25/100
United States v. State of Kansas Department of Health & Environment, decided by Tenth Circuit on December 30, 2025, resulted in a defendant win outcome. The Tenth Circuit reviewed Kansas's implementat...
Tenth Circuit Denies Tax Refund for Private Aircraft Excise Tax
ca10 · 2025-12-22 · Defendant Win · Impact: 30/100
Standard Insurances v. IRS, decided by Tenth Circuit on December 22, 2025, resulted in a defendant win outcome. The Tenth Circuit affirmed the district court's decision, holding that Standard Insuranc...
Tenth Circuit Upholds 'Check-the-Box' Election for Foreign Subsidiaries
ca10 · 2025-08-22 · Defendant Win · Impact: 30/100
Liberty Global v. CIR, decided by Tenth Circuit on August 22, 2025, resulted in a defendant win outcome. The Tenth Circuit affirmed the Tax Court's decision, holding that Liberty Global's "check-the-b...