All articles from Kostelanetz LLP

• May 19, 2026

Fourth Circuit Disagrees with Tax Court and Holds Kostelanetz Client Eligible for Innocent Spouse Relief

Bryan C. Skarlatos

• May 11, 2026

Bryan Skarlatos Receives 2026 Jules Ritholz Memorial Merit Award from ABA’s Tax Controversy Committee

Congressional Investigations

• May 1, 2026

Former Chief of IRS Criminal Investigation Guy Ficco Joins Premier Tax Controversy and White‑Collar Defense Boutique Kostelanetz LLP

Michael Waalkes

• May 1, 2026

LISTEN: Protective Claims, Client Alerts, and Kwong — A Practitioner Playbook

Appellate Litigation

• Apr 30, 2026

Columbia Law School Moot Court Program

Andy Steigleder

• Apr 14, 2026

Kostelanetz Successfully Challenges IRS’ AI-Augmented Conservation Easement Appraisal Reports at Trial

Criminal Tax Fraud Investigations & Penalties

• Apr 10, 2026

Karen Kelly Quoted in Tax Notes on DOJ’s New National Fraud Enforcement Division

Appellate Litigation

• Apr 7, 2026

Kostelanetz Files Amicus Brief On Question of SEC Power to Require Disgorgement in Sriptech v. SEC

• Apr 6, 2026

In Pro Bono Cases, Kostelanetz Secures Release of Two Immigrants Unlawfully Detained by ICE

Appellate Litigation

• Apr 3, 2026

Law360 Names Frank Agostino to Its Federal Tax Editorial Advisory Board