Thorn Law Group is a premier tax law firm based in Washington, D.C., specializing in complex tax litigation, planning, and dispute resolution. Comprised of former IRS attorneys, the firm is widely recognized as a platinum standard in tax law, offering strategic counsel to clients across the United States and internationally.
With over 80 years of combined experience, the firm leverages its deep insider knowledge of IRS procedures and government agency structures to deliver efficient, solution-focused representation. They excel in high-stakes cases involving criminal tax investigations, offshore accounts, voluntary disclosures, and business tax controversies, frequently achieving multimillion-dollar savings for individuals, families, and businesses.
Services Offered
- Business Tax Law
- Criminal Tax Law
- Tax Audit Representation
- International Tax
- IRS Audits & Litigation
- IRS Voluntary Disclosure
- Offshore Bank Accounts Compliance
- ERC Fraud Defense
- PPP Fraud Defense
- Wealth & Estate Planning
- FATCA Tax Law
- Cryptocurrency Tax Matters
- IRS Office of Professional Responsibility Ethics Cases
- Tax Amnesty Programs
- Trusts Planning
The firm serves clients nationwide, with a strong presence in Washington D.C., Maryland, Virginia, New Jersey, and Florida. Their attorneys are frequently featured in major media outlets for their expertise on high-profile tax cases and evolving IRS policies.
