McMahon & Tivnan, PC

McMahon & Tivnan, PC is a tax attorney office in Boston, MA that represents individuals, estates, and businesses with federal and state tax controversies. Our services include tax audits, tax appeals, tax litigation, and foreign transaction reporting (including voluntary disclosure and offshore assets). McMahon & Tivnan's mission is to provide ethical and sound legal representation to individual and business taxpayers during what can be one of the most stressful and emotional periods of their life. Our attorneys offer extensive experience working with the IRS and resolving audits, appeals, litigation, and other matters involving tax disputes. Contact McMahon & Tivnan today to inquire about representation from an expert Boston IRS lawyer!