Top best Tax Lawyers in Irvine | 82 available

The Law Offices Of Jeffrey B. Kahn, P.C. are headed by Jeffrey B. Kahn, Esq., a member of the California and Florida Bars and California and Florida Bar Board Certified in Tax Law. Mr. Kahn earned his JD and LL.M. in Taxation from the University of Miami School of Law and his B.B.A. from Florida International University. He is also a licensed Florida CPA. Call us at or email

Richard Masson is Managing Partner at the law firm of Masson & Fatini, specializing in Estate, Tax Planning, and Family Law matters. Mr. Masson is a seasoned attorney with over 20 years of practice.. Richard E. Masson has represented clients spanning virtually all major industries including real estate, intellectual property, retail, professional services, manufacturing, entertainment, government contracts, medical and construction.. Mr. Masson’s professional background and experience include representing and handling of audit engagements, review engagements, internal control reviews, tax compliance, corporate compliance, business consulting, business formation including corporations, partnerships, LLCs, LLPs, non-profit organizations, and estates.. Mr. Masson is a Certified Family Law Specialist. He was certified as a specialist in Family Law by the State Bar of California, Board of Legal Specialization in 2010. Mr. Masson’s family law practice includes divorce, visitation, custody, as well as child and spousal support matters. In addition, it includes drafting Pre and Post-Nuptial Agreements.

My personal interests include Politics, Religion, Health, Technology, Sports Cars, Wine and Fine Dinning.   Extreme big wave surfing, Level 3.5 Tennis Player, Skiing and Boating.

McWS Law Inc., a professional law corporation (“McWS Law”) was founded in 2014 by John M McWilliams and concentrates on legal matters relating to tax law, tax planning, tax litigation, tax controversy and complex tax collection actions with federal and state agencies.. McWS has offices in Irvine, California, Bellevue and Seattle, Washington. McWS is managed by its founder and owner, John M McWilliams who began his career as a Certified Public Accountant (“CPA”) in California at a Big 4 Accounting Firm and has held various management positions at several large public companies.  After practicing as a CPA for a decade, Mr. McWilliams returned to law school, while still actively practicing as a CPA, and obtained his law degree and subsequently his Tax LL.M. and began practicing tax law.. Mr. McWilliams is currently licensed to practice law in California and Washington State and is also an active CPA in both these states as well. He is admitted to practice before the United States Tax Court.  John represents clients before the United States Tax Court, Office of Appeals and various courts in California and Washington.  He also serves as Corporate Counsel for small businesses and advises on corporate governance matters.. John is an adjunct professor at California State University – Fullerton where he teaches federal tax planning, federal tax procedures, and business entities for the Graduate Masters in Taxation program.  Recently, he was selected to advise and update the tax curriculum program courses and text content at Colorado State University.  This includes drafting, revising and publishing updated course teaching materials for its Graduate Tax Program.. John serves on the Corporate and Business Tax Committee for the State Bar of California.  He is also a member of the tax, estate, trust and probate sections of the Orange County Bar Association.  In addition, John has actively expanded his activities to include committees in King County, Washington due to the recent expansion and growth of his Seattle Law Practice in 2017.

Matt Brown is a partner with the Orange County, California law firm of Brown & Streza LLP, where he counsels business owners and philanthropists on income tax and estate tax issues that arise in the areas of business planning and charitable planning.  Matt is a Fellow of the American College of Trust and Estate Counsel (ACTEC – ), a fellowship which is reserved for those estate planning attorneys considered preeminent by their peers.  ACTEC is considered to be the “Oscars®” for estate planning attorneys.  Matt is Board Certified in Estate Planning Law*.  Additionally, Matt recently completed a semester as an adjunct professor of law at the University of California, Irvine School of Law, where he taught Wills & Trusts.. Matt is AV® Preeminent™ rated by Martindale-Hubbell, was named in OC Register Metro’s annual “40 Under 40” issue in 2011, and has been named a “Southern California Super Lawyers-Rising Star” or “Southern California Super Lawyer” by Los Angeles magazine every year since 2008, and has been included in the Top 50: Orange County Super Lawyers list every year since 2016.. Matt has been quoted twice in the Wall Street Journal, twice in the Orange County Register, and in various other publications.  Matt is also a frequent speaker and author on advanced estate planning, tax, and philanthropy topics.. Matt earned his undergraduate degree in Agricultural and Managerial Economics from the University of California at Davis and his Juris Doctor degree, cum laude, from Southern Methodist University Dedman School of Law, where he was a member of the Southern Methodist University Law Review.. Matt lives in Ladera Ranch, California with his wife, Julie, and their four children: Michael, Ryan, Kevin, and Cassidy.  The entire family attends Crossline Community Church in Laguna Hills, California.. *Certified Specialist in Estate Planning, Trust & Probate Law by the State Bar of California Board of Legal Specialization