Best Lawyers in America for Litigation and Controversy - Tax
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Raj Madan is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. Raj, who practices law in Washington, District of Columbia, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Raj is held by other top lawyers in the same geographic and legal practice area.
Rebecca Sheppard, Esq. is a tax attorney and a Director in the Tax Controversy practice group at Frost Law. Over the last two years, Rebecca has used her background in government practice to work with business clients across the country in helping them secure government funding from PPP, EIDL, and the Employee Retention Credit (ERC). Unlike many other tax professionals, Rebecca has used her tax and legal background to closely follow the legislative changes and relief programs, giving her a th...
Bill Backstrom is a partner and leader of the firm’s Tax Practice Group. For more than 35 years, he has focused on state and local tax matters in Louisiana and on a multistate basis. Bill provides comprehensive, practical, and solution-focused tax guidance to a broad range of business enterprises. Known for the quality of his counsel, his commitment to client service, and his ability to explain sophisticated issues in clear terms — particularly with respect to Louisiana’s hi...
Price C. Gardner is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts and Private Equity Law, Litigation and Controversy - Tax, Mergers and Acquisitions Law, Real Estate Law, Securities / Capital Markets Law and Tax Law. Price C., who practices law in Little Rock, Arkansas, has been recognized since 2001. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Price C. is held by other top lawyers i...
Anton Janik is an experienced trial attorney with a specialized practice in complex litigation, tax controversies and information security and privacy. Anton advises businesses and individuals on tax controversies, investigations and corporate compliance, employee privacy, data protection and social media. He is a Certified Information Privacy Professional/United States (CIPP/US) and a Certified Information Privacy Professional/Europe (CIPP/E). He also leads the Tax Controversy and Litigation...
Jason Wiggam is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Jason, who practices law in Atlanta, Georgia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jason is held by other top lawyers in the same geographic and legal practice area. Jason Wiggam is a founding partner of Wiggam Law in Atlanta, Georgia. His practice is dedicated to representing individuals, businesses, office...
Eric J. Rollinger is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. Eric J., who practices law in Rockville, Maryland, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric J. is held by other top lawyers in the same geographic and legal practice area.
Chris Grissom practices primarily in the areas of state and local tax planning, LLCs, federal and state tax disputes, and state and local tax and non-tax incentives. Through his tax controversy, planning and incentives work, he deals with a wide variety of industries, including pulp and paper, software technology, automotive, finance, telecommunications, and textile manufacturers. In his tax practice, Chris regularly counsels many of the Fortune 500 on Alabama tax matters. He also conducts mu...
Carolyn Wenzel represents companies, tax-exempt organizations, families and individuals in the areas of governance, tax, advocacy, estate and trust administration and estate planning. She regularly counsels nonprofit entities and tax-exempt organizations, including public charities, private foundations, trade and professional associations, and religious and educational organizations in the areas of formation, investment decision-making, endowment fund establishment and modification, governanc...
Kevin M. Flynn is a forceful advocate with proven skills in litigating federal civil and criminal tax controversies for clients with complex tax challenges. Mr. Flynn’s particular experience in civil tax issues has led to him trying and winning numerous tax cases involving a broad range of corporate, partnership, personal income tax, and employment tax issues. Mr. Flynn’s strong negotiating skills and business judgment have allowed him to achieve extraordinary results for clients ...
Tal Young has practiced trust and estate law for more than 45 years. He had been a Director and Shareholder of Spieth, Bell, McCurdy & Newell for a decade when it combined with Schneider, Smeltz, Ranney & Lafond in 2016 to form SSSB. Prior to that, he had been a Founding Partner of Young and Dietsch for 11 years, which followed 19 years as an Associate and Partner with Squire Sanders & Dempsey. He applies his years of expertise to handling a wide range of probate, trust, and estat...
Kevin E. Packman is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax, Tax Law and Trusts and Estates. Kevin E., who practices law in Miami, Florida, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin E. is held by other top lawyers in the same geographic and legal practice area.
Andrew Carlson is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation and Controversy - Tax. Andrew, who practices law in Minneapolis, Minnesota, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew is held by other top lawyers in the same geographic and legal practice area.
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...
Zhanna A. Ziering, a tax controversy and litigation attorney, is a founding member of Ziering & Esman PLLC. Ms. Ziering’s practice focuses on representing individual and entity clients in civil and criminal tax disputes with federal and state governments as well as in regulatory proceedings. She defends both individual and entity taxpayers before the U.S. Tax Court, federal and state courts, and administrative agencies, including the Internal Revenue Service, the Department of Justi...
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.