Best Lawyers in America for Litigation and Controversy - Tax

Richard J. Sapinski’s practice involves white collar defense on both federal and state levels and civil and criminal tax litigation, as well as international tax reporting and compliance issues. Before entering private practice, Mr. Sapinski was employed by the IRS Office of the District Counsel as a Trial Attorney (1977-1984) and later as a Special Trial Attorney (international) with the IRS Office of Regional Counsel, Mid-Atlantic Region (1985-1987).

Ronald Levitt is a shareholder in Dentons Sirote’s Birmingham, Alabama office, where he is a member of the Tax practice group and leads the Dentons Sirote Conservation Easement team. His practice focuses on federal and state controversy matters, including planning and defending conservation easements. Additionally, his practice focuses on business and tax planning, particularly for closely-held and family-owned businesses. Specifically, he counsels clients in business, succession, estat...

Jeff chairs Varnum's employee benefits practice group. He has 25 years of experience working with employers, executives and third-party administrators on a wide range of employee benefit, executive compensation and individual retirement matters, including plan design, plan administration, benefit plan disputes and tax planning for retirement. He also helps solve complex tax issues in business and investment transactions, especially those involving pass-through entities and oil and gas activit...

Robert A. Chaves is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. Robert A., who practices law in Boca Raton, Florida, has been recognized since 2001. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert A. is held by other top lawyers in the same geographic and legal practice area.

Kat Saunders Gregor is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. Kat Saunders, who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kat Saunders is held by other top lawyers in the same geographic and legal practice area.

Anthony Manganiello is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation and Controversy - Tax. Anthony, who practices law in Sarasota, Florida, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony is held by other top lawyers in the same geographic and legal practice area.

Jeffrey L. Rubinger practices in the area of domestic and international taxation. He has been involved in tax planning for cross border mergers and acquisitions, international restructurings and joint ventures, and in the use of financial products in cross-border settings. In addition, Mr. Rubinger has experience in a broad range of transactions involving U.S. taxpayers doing business overseas, foreign taxpayers conducting business in the United States, as well as federal, state and local tax...

Glen Stankee litigates high-stakes tax cases in federal and state trial and appellate courts. He has litigated highly technical international and domestic income and estate tax issues in federal district courts from Florida to California, as well as in the United States Tax Court and the United States Court of Federal Claims. He has successfully challenged the constitutionality of various state tax schemes, as applied in the particular circumstances, in federal district and appellate courts. ...

Eric Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax. Eric, who practices law in New York, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric is held by other top lawyers in the same geographic and legal practice area.

Peter A. Lowy is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. Peter A., who practices law in Houston, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter A. is held by other top lawyers in the same geographic and legal practice area.

Jim Pettis is a member of the Firm’s Trust, Estates & Personal Planning Service Team. He concentrates his practice in the areas of estate planning, probate, Elder Law, ERISA and employee benefits, state and federal taxation, business law including contracts, general corporate merger, reorganizations and acquisitions.

Leslie J. Schneider is a partner in Ivins, Phillips & Barker's Washington office. His practice concentrates in accounting methods, the timing of revenue and expenses, the valuation of inventories, and capital v. expense issues. Mr. Schneider is most often recognized for his three-volume treatise, Federal Income Taxation of Inventories, published by Matthew-Bender. Mr. Schneider has developed a reputation as the premier attorney in the United States in the field of tax accounting and inven...

Mary McNulty represents corporations and partnerships in IRS audits, appeals, and tax litigation and provides tax planning for partnerships, limited liability companies, and S corporations. She specializes in Federal tax procedural issues, including statutes of limitations, interest, penalties, privilege, and TEFRA partnerships, and in partnership tax issues relating to private equity, oil and gas, wind energy, real estate, and exempt organizations.

Martin Landrieu's practice includes complex corporate litigation, class action defense, state and local tax litigation, telecommunications, zoning, real estate, property rights, and general commercial litigation. He has drafted and negotiated leases, purchase and sale agreements, cooperative endeavor agreements, contracts, rights of way acquisitions and fiber optic capacity use and service agreements for local and national business clients. He has extensive litigation experience in Louisiana'...

Wendy Johnson is a trial lawyer and litigator who joined RMP LLP as a Partner in July 2019. She is based in Springdale, Arkansas, and represents individuals and businesses in complex legal matters at the state and federal levels. Ms. Johnson co-leads the firm’s Investigations and Corporate Compliance practice. Her work includes advising and representing clients in matters involving Corporate Compliance Law, Corporate Law, Criminal Defense related to white-collar matters, and Litigation ...

Jay R. Nanavati is an accomplished litigator, a former federal tax prosecutor, and a founding partner of Kostelanetz LLP's Washington, D.C., office. He has developed an enviable record of success in persuading the government to terminate investigations of his clients and in defeating the government in court. Mr. Nanavati maintains a nationwide practice, focusing on white-collar criminal defense with an emphasis on tax-related matters. He represents individuals and entities facing investigatio...