get our tax controversy specialists on your side

Grassi’s Tax Controversy professionals have extensive experience representing taxpayers facing tax audits, delinquencies, nexus issues, collection actions, denials of refund claims, revocation of tax-exempt status, and other tax controversy matters. Drawing from our depth of experience in tax compliance and knowledge of tax law, we represent your interests in the United States Tax Court, IRS Appeals, NYC Bureau of Conciliation and other federal, state and local administrative appeals venues.

Our tax advisors can also advise you on opportunities to prevent or minimize tax controversies through voluntary disclosures, offers in compromise, installment payment plans, private letter rulings and other administratively issued guidance.