James J Mahon is an attorney with Becker. He concentrates his practice on criminal and civil tax controversies, white collar criminal matters, and civil litigation. Mr. Mahon represents clients facing criminal charges in state and federal courts, individuals under government investigation, and taxpayers before the Internal Revenue Service and the New York State Department of Taxation. His commercial litigation practice includes banking, ERISA benefits and contributions, and securities matters. Mr. Mahon has successfully represented clients subject to claims involving professional malpractice, labor and employment disputes, tax shelters, property allocation, matrimonial disputes, probate disputes, and disputes arising out of the misappropriation of databases and trade secrets. He serves as a mediator to the commercial part of the New York State Supreme Court, New York County. Mr. Mahon's practice also includes federal and state taxpayer representation in criminal and civil cases, business fraud, and other white-collar defense work. He has represented clients before various state and federal agencies, including the Internal Revenue Service, New York State Department of Taxation and Finance, SEC, NASD, EEOC and NLRB. Mr. Mahon earned his B.A. degree from College of the Holy Cross and his J.D. degree from Fordham University School of Law. He is admitted to practice in New Jersey and New York, New York State Courts, United States Court of Appeals for the Second and Third circuits, United States District Court for the Southern and Eastern districts of New York, United States District Court for the District of Vermont, United States Tax Court and United States Court of Claims.

James J Mahon's Courses

  • Complete Evidence Guide for Criminal Defense Attorneys

    Criminal Law

    Credits Available
    Credit Status Total
    Alaska CLE Reciprocity 6 Total
    Alabama CLE Approved 6 Total
    Arkansas CLE Approved 6 Total
    Arizona CLE Approved 6 Total
    California CLE Approved 6 Total
    Colorado CLE Approved 7 Total
    Connecticut CLE Approved 6 Total
    Delaware CLE Approved 6 Total
    Florida CLE Approved 7 Total
    Georgia CLE Approved 6 Total
    Hawaii CLE Approved 6 Total
    Iowa CLE Approved 6 Total
    Illinois CLE Approved 6 Total
    Indiana CLE Approved 6 Total
    Kansas CLE Approved 7 Total
    Maine CLE Approved 6 Total
    Minnesota CLE Approved 6 Total
    Missouri CLE Approved 6 Total
    Northern Mariana Islands CLE Approved 6 Total
    Mississippi CLE Approved 6 Total
    Montana CLE Approved 6 Total
    North Carolina CLE Approved 6 Total
    North Dakota CLE Approved 6 Total
    Nebraska CLE Approved 6 Total
    New Hampshire CLE Approved 6 Total
    New Jersey CLE Approved 7.2 Total
    New Mexico CLE Approved 6 Total
    Nevada CLE Approved 6 Total
    New York CLE Approved 7 Total
    Ohio CLE Approved 6 Total
    Oklahoma CLE Approved 7 Total
    Oregon CLE Approved 6 Total
    Pennsylvania CLE Approved 6 Total
    South Carolina CLE Approved 6 Total
    Tennessee CLE Approved 6 Total
    Texas CLE Approved 6 Total
    Utah CLE Approved 6 Total
    Virginia CLE Approved 6 Total
    Vermont CLE Approved 6 Total
    Washington CLE Approved 6 Total
    Wisconsin CLE Approved 7 Total
    West Virginia CLE Approved 7.2 Total
    Wyoming CLE Approved 6 Total
    OnDemand
    6 Pennsylvania CLE
  • Advanced Techniques for Cross-Examining Eyewitnesses, Law Enforcement, Experts, and More

    Criminal Law

    Credits Available
    Credit Status Total
    Alaska CLE Approved 6 Total
    Arizona CLE Approved 6 Total
    California CLE Approved 6 Total
    Colorado CLE Approved 7 Total
    Connecticut CLE Approved 6 Total
    Delaware CLE Approved 6 Total
    Hawaii CLE Approved 6 Total
    Idaho CLE Approved 6 Total
    Illinois CLE Approved 6 Total
    Maine CLE Approved 6 Total
    Minnesota CLE Approved 6 Total
    Missouri CLE Approved 6 Total
    Northern Mariana Islands CLE Approved 6 Total
    Montana CLE Approved 6 Total
    North Dakota CLE Approved 6 Total
    Nebraska CLE Approved 6 Total
    New Hampshire CLE Approved 6 Total
    New Mexico CLE Approved 6 Total
    Nevada CLE Approved 6 Total
    New York CLE Approved 7 Total
    Oklahoma CLE Approved 7 Total
    Oregon CLE Approved 6 Total
    Pennsylvania CLE Approved 6 Total
    Rhode Island CLE Upon Request 6 Total
    Vermont CLE Approved 6 Total
    Washington CLE Approved 6 Total
    West Virginia CLE Approved 7.2 Total
    OnDemand
    6 Pennsylvania CLE