Sources describe Ms. Fisher as “professional, responsive, practical, articulate, confident, and mindful of budgets” with “world class” tax controversy and litigation experience. She is considered “the grande dame of tax controversy whose ability to politely and professionally scare the IRS is second to none.” 
Chambers USA 2015 – 2017
Identified as a Tax Controversy Leader by the International Tax Review’s Tax Controversy Leaders 2017 guide, an annual guide that recognizes leading tax lawyers and advisers.

Miriam L. Fisher

Washington, D.C.
  • 555 Eleventh Street, NW
  • Suite 1000
  • Washington, D.C. 20004-1304
  • USA

Miriam Fisher is Global Chair of the Tax Controversy Practice of Latham & Watkins, and her practice focuses on federal and state tax controversy and litigation.

Ms. Fisher has an active tax litigation practice in federal and state trial and appellate courts, where she successfully represents domestic and multinational businesses, nonprofits, and high global wealth individuals in disputes involving a wide variety of sophisticated tax matters. 

At the examination and appeals stages of tax controversies, Ms. Fisher achieves client goals through good communication, strong substantive and procedural knowledge, innovative, resolution-oriented strategies, and litigation preparedness. Ms. Fisher is highly regarded by clients and peers for her ability to lead trial teams in complex tax litigation, and to navigate negotiation and resolution of sensitive, high-stakes disputes.

Ms. Fisher also handles sensitive tax matters involving allegations of fraud, and has helped clients avoid severe penalties and potential criminal charges. She often leads clients through voluntary disclosure and correction of compliance errors.    

Ms. Fisher frequently speaks and writes on issues involving tax procedure, policy, and ethics. She is admitted to practice before the US Tax Court, various US District Courts, US Court of Federal Claims, and the US Courts of Appeals for the Second, Third, Fourth, and Federal Circuits.

Ms. Fisher is consistently ranked as a leading tax lawyer by Chambers USA. Sources describe her as “professional, responsive, practical, articulate, confident, and mindful of budgets” with “world class” tax controversy and litigation experience (Chambers USA 2017). She has been recognized as a Tax Controversy Leader by the International Tax Review’s Tax Controversy Leaders 2017 guide, an annual guide that identifies leading tax lawyers and advisers. The selection is based on nominations from hundreds of global tax directors and CFOs. Ms. Fisher is also recognized as one of the elite leading lawyers inducted to The Legal 500 Hall of Fame, which includes fewer than 500 partners across the US “who have received constant praise by their clients for continued excellence.”

Professional Experience
  • American College of Tax Counsel 
    > Regent and Fellow 
  • ABA Section of Taxation 
    > Council Director 2009 – 2012 
    > Civil & Criminal Tax Penalties Comm. 
    Chair 2005 – 2007 
    Vice Chair 2003 – 2005 
    > Appointments to the Tax Court Comm. 2011 – 2016 
  • DC Bar Taxation Section 
    > Chair 2001 – 2004 
    > Tax Audits & Litigation Comm. Chair 1997 – 1999 
  • University of Maryland School of Law 
    > Board of Visitors 2001 – 2017 
  • Georgetown University Law Center 
    > Adjunct Professor 2002 – 2003 
  • US Department of Justice Tax Division 
    > Special Assistant to the Assistant Attorney General 1989 – 1991

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Ms. Fisher's representative experience includes:  

  • US Tax Court victory in NA General Partnership v. Comm’r (“ScottishPower”) sustaining interest deductions arising from ~US$5 billion in cross-border intercompany debt
  • Current litigation in the US Court of Appeals for the Federal Circuit for Dreamworks Animation SKG involving the scope of the extraterritorial income exclusion
  • A recent IRS concession obtained at IRS Appeals of the proposed retroactive revocation of the tax-exempt status of a large non-profit
  • A recent full IRS concession obtained on audit on a significant repatriation issue for a large multi-national media company
  • Currently leading litigation in the US Tax Court for Weyerhaeuser Corp. concerning an alleged “disguised sale” of timberlands
  • A recently completed a trial in New York State court defending against fraud and economic substance allegations surrounding hundreds of millions of dollars invested in oil and gas exploration    
  • A rare taxpayer victory against the US Department of Justice in a promoter injunction proceeding, resulting in the return of US$500 million that had been seized, dismissal of the injunction and award of costs, in US v. L. Donald Guess, et al. (S.D. CA 2005)*
    *Matter completed prior to Ms. Fisher joining Latham & Watkins
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