Tax Litigation

Recent Activity

Results are sorted by the date of most recent activity.

Ohio v. Yellen

October 19, 2021

U.S. Chamber files coalition amicus brief urging the Sixth Circuit to affirm the district court’s permanent injunction of the recent federal statutory “Tax Mandate” provision that effectively...

Chamber of Commerce v. Franchot

October 13, 2021

U.S. Chamber and coalition file reply brief in support of their cross-motion for partial summary judgment on their challenge to Maryland’s digital services tax.

Texas v. Yellen

October 4, 2021

U.S. Chamber files coalition amicus brief supporting motion for partial summary judgment by Texas, Louisiana, and Mississippi challenging the recent federal statutory “Tax Mandate” provision that...

Healthcare Distribution Alliance v. James

October 4, 2021

Supreme Court denies certiorari to consider whether punitive state and local fines are excluded from federal judicial review under the Tax Injunction Act. The U.S. Chamber filed a brief...

Kentucky v. Yellen

September 24, 2021

District Court holds that the Tax Mandate violates the Constitution’s Spending Clause, and permanently enjoins the U.S. Department of the Treasury from enforcing the Tax Mandate against the...

Arizona v. Yellen

August 27, 2021

U.S. Chamber files coalition amicus brief urging the Ninth Circuit to hold that the State of Arizona has standing to challenge the provision of the Covid relief bill that effectively precludes...

Chamber of Commerce v. Franchot

July 29, 2021

U.S. Chamber and coalition oppose the State’s motion to dismiss and cross-move for summary judgment on their challenge to Maryland’s digital services tax.

Missouri v. Yellen

July 23, 2021

U.S. Chamber files coalition amicus brief urging reversal of the district court’s denial of Missouri’s motion for a preliminary injunction against enforcement of the provision of the Covid relief...

Arizona v. Yellen

July 22, 2021

District court dismisses State of Arizona’s suit against the provision of the Covid relief bill that effectively precludes States from offering net tax relief to their citizens, ruling that the...

West Virginia v. Yellen

July 14, 2021

District court denies motion for preliminary injunction against enforcement of the provision of the recent Covid relief bill that effectively precludes States from offering net tax relief to their...