Analysis

Top International Tax Cases Of 2025

By Molly Moses · December 23, 2025, 3:57 PM EST

Government tax administrations came up short in some of the biggest international cases decided this year, including Denmark's challenge to a British trader it accused of deceiving the tax authority into...

To view the full article, register now.

Case Information

Case Title

Perrigo Company v. United States of America

Case Number

1:17-cv-00737

Court

Michigan Western

Nature of Suit

Taxes

Date Filed

August 15, 2017


Case Title

Charles G. Moore, et ux., Petitioners v. United States

Case Number

22-800

Court

Supreme Court

Nature of Suit

Date Filed

February 23, 2023


Case Title

Alon Farhy v. Cmsnr. IRS

Case Number

23-1179

Court

Appellate - DC Circuit

Nature of Suit

United States Tax Court 

Date Filed

July 24, 2023


Case Title

Zuhovitzky v. UBS AG Che 101.329.562

Case Number

23-1184

Court

Appellate - 2nd Circuit

Nature of Suit

4370 TORTS PROPERTY-Fraud

Date Filed

August 17, 2023


Case Title

3M Company v. Commissioner of Internal Revenue

Case Number

23-3772

Court

Appellate - 8th Circuit

Nature of Suit

Agency 

Date Filed

December 29, 2023


Case Title

USA v. George Gaynor

Case Number

24-11635

Court

Appellate - 11th Circuit

Nature of Suit

1690 Oth Forfeiture and Penalty Suits

Date Filed

May 21, 2024