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Show submenu for Our Firm
Our Firm
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About Our Firm
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ALL PRACTICE AREAS
Civil Tax Controversies & Litigation
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Criminal Tax Fraud Investigations & Penalties
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Caroline D. Ciraolo
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Michael Coverstone
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Emma Westerhof
Eric Smith
Hannah Ambinder
Ian V. Buksunski
Lasya Ravulapati
Malena Solin
Merima Mahmutbegovic
Robert McLeod
Samuel Tadmiri
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News About Andrew Weiner
Apr 1, 2026
Kostelanetz Files Amicus Brief on IRS Sharing Tax Info with ICE on Behalf of 115 Members of Congress
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Feb 13, 2026
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Jan 29, 2026
Kostelanetz Files Amicus Brief in Hirsch v. United States Tax Court
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Sep 10, 2025
Watch: Andy Weiner on the Tumult in the Tax World In 2025
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Sep 5, 2025
Amicus Brief Filed on Behalf of the Members of the Congressional Hispanic Caucus Leadership
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Jul 16, 2025
Kostelanetz Files Appeal to Overturn U.S. Tax Court Ruling Denying Widow’s Innocent Spouse Relief
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Apr 29, 2025
Kostelanetz Files Amicus Briefs in Support of Jury Trials to Challenge Tax Fraud Penalties
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Dec 2, 2024
Kostelanetz Attorneys Quoted in Thomson Reuters on Circuit Split Over Meaning of Tax Return in Bankruptcy
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Jun 6, 2024
Law360 Quotes Andrew Weiner On Economic Substance Doctrine
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May 7, 2024
Kostelanetz Files Amicus Brief in U.S. Tax Court
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