Tax Controversies & Litigation

 
Joseph X. Donovan Counsel (617) 338-2860 vCard
Jonathan B. Dubitzky Of Counsel (718) 838-3513 vCard
Judith G.H. Edington Counsel (617) 338-2422 vCard
Richard L. Jones Partner (617) 338-2482 vCard
Caroline A. Kupiec Associate (617) 338-2430 vCard
David J. McLaughlin Counsel (617) 338-2833 vCard
David J. Nagle Partner (617) 338-2873 vCard
Constantine P. Ralli Partner (212) 660-3089 vCard
Daniel P. Ryan Partner (617) 338-2457 vCard

Comcast Client Quote by Tom DonnellySullivan & Worcester represents clients in conflicts with the Internal Revenue Service and state tax authorities, and we are particularly recognized as a leader at resolving Massachusetts state tax controversies for both individuals and businesses. We manage all stages of tax disputes, including audits, administrative appeals and litigation. When the stakes are large and the law is unclear, we obtain private rulings from the Internal Revenue Service and state tax authorities for our clients.

Representative Client Work

  • Partnership tax dispute before the U.S. Tax Court concerning the "at risk" rules and a single-member LLC
  • S corporation tax dispute before the U.S. Tax Court concerning debt basis and other issues
  • State income tax disputes of all sorts, including those concerning income apportionment, business purpose and economic substance
  • Disputes concerning state addback statutes and the deductibility of royalty and interest expenses
  • Qualification and defense of manufacturing corporations, research and development corporations and security corporations
  • State sales and use tax disputes, including manufacturer-vendor disputes, and disputes concerning use tax collection obligations
  • Domicile planning, audit defense and litigation for high net worth individuals
  • Disputes relating to administrative summonses issued by federal and state tax authorities, including third-party summonses
  • Discovery disputes related to attorney-client privilege and the work product doctrine
  • Disputes concerning the Massachusetts room occupancy excise, including the taxation of frequent guest programs and the nature of hotels subject to the excise
  • Disputes concerning the Massachusetts convention center surcharge as it applies to private charters and whale watch cruises
  • Responses to federal and state tax collection activities, including liens and levies
  • Voluntary disclosure agreements (VDAs) for nonfilers
  • Advice concerning the filing of amended tax returns
  • Cooperation with our Government Investigations & White Collar Defense Group in potentially criminal tax matters
  • Pro bono representation in cutting‑edge tax matters, such as the scope of medical expense deductions for a patient suffering from gender identity disorder

U.S. News Best Lawyers "Best Law Firms" 2019