Fifth Circuit Withdraws Sirius Solutions Opinion and Adopts New “Significant Role” Standard for the Limited Partner Exception

From Tax Talks on August 24, 2026

Six Proskauer Partners Named Lawyers of the Year by Best Lawyers® in 2027 US Edition

on August 20, 2026

Proskauer Advises Underwriters in Equity Residential’s $1 Billion Senior Notes Offering

on August 18, 2026

Proskauer Advises APA Group on Acquisition of Kimpton La Peer West Hollywood

on July 13, 2026

Proskauer Advises Hayfin Capital Management on Close of Rated Note Feeder for DLF V Fundraise

on July 7, 2026

Back in Business? The IRS Revives “Significant Issue” Rulings for Corporate Transactions

From Tax Talks on May 19, 2026

Tax Court Rejects Due Process Challenge to BBA Audit Regime in Jones Bluff

From Tax Talks on April 14, 2026

Proskauer Advises Ares on $2.4 Billion Financing for Vantage Data Centers

on February 12, 2026

IRS Proposal Would Subject Sovereign Funds to New Taxes

Partner David Miller provides insight on how the new IRS rule proposals may impact foreign governments and how their U.S. investments are taxed.

From Citywire on February 2, 2026

Treasury and the IRS Release Final and Proposed Regulations on Section 892

From Tax Talks on January 16, 2026