Thorn Law Group is a premier New York-based tax law firm specializing in complex federal tax controversies, recognized as a platinum standard in the field. Comprised of former IRS attorneys with over 80 years of collective experience, the firm stands out for its strategic counsel in high-stakes civil and criminal tax matters, serving clients locally and internationally.
The firm adopts a solution-focused approach, leveraging deep regulatory insight to defend individuals, business owners, financial professionals, banks, insurance companies, and trusts. With a strong track record of favorable outcomes—including multimillion-dollar penalty savings—Thorn Law Group is adept at navigating IRS audits, investigations, and voluntary disclosures, ensuring clients avoid unnecessary financial exposure and legal consequences.
Services Offered
- Tax Planning and Mitigation
- IRS Private Letter Rulings and Technical Advice Requests
- IRS Tax Audit Defense
- IRS Tax Audit Appeals
- IRS Criminal Tax Investigation Defense
- Criminal Tax Litigation and Appeals
- Offshore Account Disclosure Compliance
- Streamlined Filing Compliance Procedures
- IRS Voluntary Disclosures
- IRS ERC Investigations
- IRS PPP Investigations
- IRS Affordable Care Act Audits
- IRS Partnership Audits
- International Tax Matters
- Business Tax Law
- Criminal Tax Law
The firm serves clients across New York, New Jersey, Pennsylvania, and Washington DC, as well as nationwide and internationally, with a notable presence in major financial centers. Their attorneys are fluent in handling multi-jurisdictional cases and have been featured in major media outlets for their expertise in high-profile tax litigation.
