On May 28, 2025, in Soroban Capital Partners LP v. Commissioner (T.C. Memo 2025-52) (“Soroban II”), the Tax Court held the active role of limited partners in a fund manager caused them to fail to qualify as “limited partners”...more
Proskauer recently submitted an amicus brief on behalf of The Buckeye Institute, an independent research and educational institution, in connection with the U.S. Supreme Court case of In Re Grand Jury. On appeal from the U.S....more
On March 15, 2019, the U.S. Court of Appeals for the Seventh Circuit held in Gaylor v. Mnuchin that the tax exemption for “ministers of the gospel” (defined below) under Section 107(2) of the Internal Revenue Code (the...more
In a landmark decision changing course on decades of precedent, the United States Supreme Court decided on June 21, 2018 South Dakota v. Wayfair, Inc., et al. Justice Kennedy, writing for the Court’s 5-4 majority, expressly...more
6/27/2018
/ Appeals ,
Commerce Clause ,
Constitutional Challenges ,
Internet Retailers ,
Interstate Commerce ,
Out-of-State Companies ,
Physical Presence Test ,
Quill ,
Reversal ,
Sales & Use Tax ,
SCOTUS ,
South Dakota v. Wayfair ,
Substantial Nexus