TYSONS OFFICE
Your Trusted Federal Tax Attorney
Strategic legal support when tax challenges feel overwhelming
Tax Issues Are Stressful
Confused by IRS penalties or demands?
Wasting hours trying to get answers?
Need support beyond what your accountant can offer?
Why Choose Gammon & Grange, P.C. As Your Federal Tax Lawyer?
Experienced Federal Tax Counsel: Our lawyers understand the complexity of tax law — and know how to resolve issues quickly and before they escalate.
Personalized, Proactive Strategies: We tailor every solution to your situation, ensuring legal compliance while minimizing exposure and preserving your goals.
Fast, Discreet Resolutions: We handle high-pressure cases with clarity and care — saving you time, money, and stress.

Our Federal Tax Attorneys Represent Clients Facing:
IRS audits, penalties, and notices
Tax debt and payment negotiations
Offshore income and account compliance
Trusts, foundations, and estate planning
Business formation and tax restructuring
Whistleblower claims and legal protection
Your Path to Tax Relief and Peace of Mind
Schedule a Consultation
Talk through your concerns and goals confidentially.
Receive Legal Support
We assess your case and tailor a strategy to your needs.
Move Forward with Confidence
We handle the details so you don’t have to.
Your Tax Worries Aren’t Yours to Carry Alone.
We’ll help turn tax stress into a clear, confident path forward. Fill out our online form or call 703-761-5000 to schedule a consultation today.