Best Lawyers in America for Litigation and Controversy - Tax

Marc Grossberg's primary practice is representing clients in tax controversies at the examination, Internal Revenue Service appeal and trial and federal appeals levels, collection issues and pre-IRS examination compliance issues, including filing and foreign accounts and unique issues. Recent representations include bringing taxpayers "in from the cold," meaning assisting them in becoming compliant with the Internal Revenue Service before the Internal Revenue Service has discovered the non-co...

Ed West's practice areas include white-collar defense and investigations, professional licensing board defense and complex business litigation. Ed has represented individuals, businesses, and organizations under investigation by a myriad of state and federal agencies including: U.S. Department of Health and Human Services, N.C. Department of Health and Human Services, Securities & Exchange Commission, N.C. Secretary of State Securities Division, N.C. Banking Commission, Internal Revenue S...

Christopher S. Simmons is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law, Litigation and Controversy - Tax, Public Finance Law, Tax Law and Trusts and Estates. Christopher S., who practices law in Montgomery, Alabama, has been recognized since 2001. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher S. is held by other top lawyers in the same geographic and legal practice area.

"He is an effective negotiator and effectively uses relationships to obtain optimal results for clients. He has early recognition of cases for trial settings and/or settlement, sees the big picture and creates strategies for the future to protect the client." -Patricia Bligh, Chubb & Son, Inc.

Ranked by Chambers USA for both taxation and tax controversy, The Legal 500 , and Best Lawyers in America , David Blum provides transactional, tax planning, and tax litigation counsel to local and multinational businesses throughout the United States. His practice serves a variety of sectors, including telecommunications, automotive retail, equipment leasing, financial services, senior care, logistics, hospitality, and retail, among others. According to a client quoted in Chambers , “Da...

Abbey Garber focuses his practice on tax litigation and providing advice in connection with applying tax laws to individuals, estates, corporations, and partnerships. Serving more than 30 years in the Office of Chief Counsel at the Internal Revenue Service, he tried cases of all sizes in Tax Court, earning significant favorable opinions in fraud, tax shelter, and many other cases; received a full Tax Court opinion in an attorneys’ fees case; and prosecuted criminal tax cases in United S...

William E. Bonano is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. William E., who practices law in San Francisco, California, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William E. is held by other top lawyers in the same geographic and legal practice area.

Howard Williams has over 40 years of experience representing privately held companies and their shareholders. His diverse practice includes representation in connection with tax planning and litigation, general corporate work, employee benefits and executive compensation, and aviation matters. Howard has extensive experience representing businesses in tax disputes or controversies in district courts, the United States Tax Court, and before the Internal Revenue Service and North Carolina Depar...

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. ...

Shawn O’Brien is nationally recognized by his peers and clients as a leading tax practitioner with a focus on tax disputes and controversies involving state, federal and international tax authorities. Drawing on his 25 years of experience, Shawn represents clients in tax examinations and administrative appeals and, when necessary, serves as a forceful advocate in litigation before the US Tax Court, US district courts, the US Court of Federal Claims, state courts and federal appellate co...

Christopher S. Rizek is a Member in Caplin & Drysdale's Washington, D.C., office. He also serves as General Counsel to the firm. In 2014, he was listed in the elite "Leading Lawyer" list for Tax Controversy by The Legal 500 . Services Mr. Rizek represents taxpayers in all types of federal civil and criminal tax controversy matters. He also guides clients through IRS audits, prepares administrative claims and protests of IRS actions, and litigates tax and tax-related cases in U.S. district...

Mark E Rizik is Chair of the firm’s Taxation practices. He has extensive experience in matters regarding tax penalty cases, tax refund claims and litigation, estates and trusts as S corporation shareholders, employee and independent contractor classification, employee leasing, business transactions, and tax controversies. Mr. Rizik has tried hundreds of tax cases successfully. His cases have often resulted nationally published opinions. Mr. Rizik previously was a Senior Trial Attorney i...

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...

After serving as a law clerk for a Federal judge in Los Angeles, Mike began his career in tax controversy as a Trial Attorney with the Attorney General’s Honors Program at the Tax Division of the U.S. Department of Justice. After the Justice Department, Mike worked at a boutique tax firm in Washington, D.C., where he was elected partner in 2004. In this capacity he represented clients ranging from Fortune 100 companies to partnerships and individuals. Mike returned to government in 2005...

Judson A. Welborn, a member of Manning Fulton's litigation section, concentrates his practice in the areas of real property litigation, construction litigation and business litigation. He has extensive experience representing clients in the state and federal courts of North Carolina, as well as administrative agencies and arbitration forums, in a variety of litigation matters involving real property and title insurance disputes, construction disputes, franchise, taxation and other business di...

Public and private sector business clients alike trust commercial litigator Bart Karwath to look out for their best interests and safeguard their position. Bart helps his clients solve serious problems by focusing on the merits of each case and seeking the best possible outcome. Bart concentrates his practice on utilities, condemnation, government, municipal, UCC/sales, contracts, construction, commercial lease, real estate, franchise, civil RICO and ERISA litigation matters. Valued for his c...