RJS LAW is San Diego and Southern California’s leading tax law firm. We are a full-service law firm that can help resolve your personal, business, and corporate tax problems with the IRS and all of California’s taxing authorities. Our practice encompasses all aspects of taxation, with an emphasis on tax controversy, tax planning, international tax, criminal tax defense, and sales tax issues. RJS LAW also maintains a vibrant Estate Planning practice providing estate planning and trust creation, as well as all aspects of probate, trust administration, and litigation.

Our office gained prominence in the San Diego community, through our diligent client representation, a history of successes, and the glowing recommendations received from our past and current clients.  RJS LAW consistently appears before the Internal Revenue Service, Franchise Tax Board, Employment Development Department, and the California Department of Tax and Fee Administration.  RJS attorneys also work with the Department of Justice – Tax Division, as consultants on IRS Wealth Squad audits, and with various US Attorney’s Offices throughout the country.

RJS LAW was founded by Ronson J. Shamoun, a three-time graduate of the University of San Diego, where he received his Bachelor of Arts (B.A.) in Accountancy, his Juris Doctor (J.D.), and his Master of Laws in Taxation (LL.M.) degrees. Ronson has over 20 years of experience in the field of taxation. In 2016, Ronson co-founded the annual USD School of Law RJS LAW Tax Controversy Institute – a leading educational event for tax professionals and the tax community at large to discuss current issues including newly enacted legislation, IRS initiatives and programs, criminal prosecutions, and other tax topics of interest. USD School of Law RJS LAW Tax Controversy Institute is one of a few prestigious tax institutes in the United States.

Below is a comprehensive list of all our areas of practice. To learn more simply select the practice area that you need assistance with. If you have any questions or comments we encourage you to give us a call at 619-595-1655. One of our expert attorneys is available to help.

• Criminal Tax Defense
• IRS Audits
• IRS Appeals
• IRS Collections
• Offer in Compromise
• Innocent Spouse Relief
• Federal Payroll Tax
• EDD/California Payroll Tax
• Bankruptcy
• Estate Planning
• Trust, Estate, Probate Litigation
• Trust Administration
• Probate 
• Trusts 
• Trust Litigation
• State Tax
• International Tax
• Private Wealth Services 
• Corporate Law
• Real Estate Law
• Offshore Voluntary Disclosure Program
• IRS Wealth Squad

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