Tax Controversy

Grassi & Co. advises and represents clients in a wide variety of tax controversy matters, including but not limited to the following:

• Tax Audit Services
• Federal, state, and local
• Income, sales, use, payroll, and other types of taxes
• Non-resident audits
• Schedules A, C, E audit

• Tax Notices
• Allegations of omitted income and gross proceeds
• Unfiled returns
• Delinquency‑related penalties
• Denials of refund claims
• Nexus issues
• Revocation of tax‑exempt statu

• Collection Actions
• Offer in compromis
• Installment payment plan
• Collection Due Process and Collection Appeal Process hearings

• Voluntary Disclosures

• Delinquent FBAR Issues

We have extensive experience representing our clients in the United States Tax Court as well as in the federal, state, and local administrative appeals venues, such as IRS Appeals, NYS BCMS, and the NYC Bureau of Conciliation.

Our advice and representation extends to our firm’s tax compliance and planning groups as part of our tax audit services.  We can help minimize potential tax controversies with taxing authorities, including seeking private letter rulings and other administratively‑issued guidance.