About Thorn Law Group - Virginia | Last updated September 17, 2026

Thorn Law Group is an experienced and sought after tax litigation law firm focused on successfully representing your sensitive federal tax disputes, tax controversies and tax litigation problems.Thorn Law Group offers experienced legal representation for clients throughout Virginia, the US and worldwide. We provide quality legal services to all of our clients and always keep your information confidential.

Experienced Virginia tax attorney Kevin E. Thorn is the managing partner and leads Thorn Law Group, a tax litigation law firm assisting with business, criminal, and international tax matters, as well as tax audits, IRS disclosures, and offshore accounts. Thorn Law Group represents clients across the United States and in many foreign countries, and consults with counsel throughout the world on various tax litigation matters.

Kevin E. Thorn is a strong advocate for his broad range of clients who include individuals, tax professionals, partnerships, trusts, banks, closely-held businesses, accounting firms, law firms, and corporations. Thorn has expertise in all stages of civil and criminal tax controversies, including international tax law, offshore bank accounts and disclosures, civil examinations, criminal investigations, IRS administrative appeals, collection alternatives, ethics investigations, and other types of complex civil litigation. Thorn has represented taxpayers in federal, state, and international tax matters and is known as one of the "go-to" tax attorneys in our nation's Capital and throughout the region.

In the business of helping his clients solve their complicated tax matters, Thorn's knowledge is sought-after from individuals and businesses across the country. His clients favor his confidentiality and ability to work with high-profile cases in a discreet manner.

Throughout his career, Thorn has advocated on behalf of his clients before the Internal Revenue Service, the Department of Justice, the United States Tax Court, the IRS' Office of Professional Responsibility, the IRS' Whistleblower Office, and Boston, D.C., Maryland, New Jersey, and Virginia state taxing authorities.

Address of Thorn Law Group - Virginia

1934 Old Gallows Road, Suite 350 Tysons Corner VA 22182

Modes of payment in Thorn Law Group - Virginia

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Thorn Law Group - Virginia Established Year

2009

Thorn Law Group - Virginia Services

  • Tax Law
  • Tax Audits
  • Business Taxes
  • Criminal Tax Defense
  • International Tax Issues
  • Offshore Accounts
  • FATCA
  • FBAR
  • OVDP
  • Tax Litigation
  • Streamlined Filing
Closed
Closed today Toggle weekly schedule
  • Monday

    9:00 am - 5:00 pm

  • Tuesday

    9:00 am - 5:00 pm

  • Wednesday

    9:00 am - 5:00 pm

  • Thursday

    9:00 am - 5:00 pm

  • Friday

    9:00 am - 5:00 pm

  • Saturday

    Closed

  • Sunday

    Closed

  • September 20, 2026 11:43 pm local time

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