Practice Area: Tax Law, Taxation, Business Taxation, Tax Evasion, Tax Fraud, IRS Tax Audits, IRS Audits, Asset Protection, International Asset Protection, Collection Defense, Tax Controversies, Corporate Tax Controversies, Federal Tax Controversies, Business Law, Business Development, Business Dissolutions, Business Formation, Business Litigation, Business Mediation, Business Organization, Business Planning, Business Regulation, Business Reorganization, Business Successions, Business Transactions, Business Transfers, Business Trusts, Business Valuation, Buy-Sell Agreements, Buying and Selling of Businesses, Complex Business Litigation, Cooperative Taxation, Joint Ventures, Limited Liability Company Law, Small Business Law, Sole Proprietorships, Income Tax, Tax
About: Since 1961, the tax lawyers at Mackay, Caswell & Callahan, P. C. have represented clients with respect to IRS tax audits, FBAR disclosures, the Offshore Voluntary Disclosure Program (OVDP) and other complex tax matters.Who We Are: Mackay, Caswell & Callahan, P. C. is a professional corporation focused on Upstate New York tax controversies. Attorney Joe Callahan leads the tax group at Mackay, Caswell & Callahan and brings a high level of d...