
Joseph Callahan
Straight Talk ~ Effective Solutions
Joe Callahan began his career as a CPA with Deloitte in Manhattan and left there to work as a tax attorney. He's been with the law firm of Mackay, Caswell & Callahan since 1992 and is admitted to practice law in New York and Connecticut, together with the U.S. District Court and U.S. Tax Court.
Mackay, Caswell & Callahan, P.C handles various IRS and New York State tax controversies including IRS Audit Strategies and Defenses, Enforced Tax Collection (Notices of Levy & Notices of Lien), Offers in Compromise, Innocent & Injured Spouse Relief, Responsible Person Assessment Defense, Tax Court, IRS & NY State Tax Appeals, Trust Fund Recovery Penalties, Foreign Bank Account Reporting, Offshore Voluntary Disclosure Program cases, and more.
- Tax Law
- Business Taxes, Criminal Tax Litigation, Estate Tax Planning, Income Taxes, International Taxes, Payroll Taxes, Property Taxes, Sales Taxes, Tax Appeals, Tax Audits, Tax Planning
- IRS & NYS Back Taxes
- Free Consultation
- Credit Cards Accepted
- Connecticut
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- New York
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- English
- Attorney
- Mackay, Caswell & Callahan, P. C.
- - Current
- Syracuse University
- M.S. (1986) | Accounting
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- Syracuse University College of Law
- J.D. (1986) | Law
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- Syracuse University
- B.S. (1981) | Public Relations
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- AV Rated
- Martindale-Hubbell
- Distinguished Peer Review Rating
- Martindale-Hubbell
- New York State Bar Association
- Member
- - Current
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- New York State Bar  # 2149920
- Member
- - Current
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- Website
- New York City Tax Attorneys
- Website
- Mackay, Caswell & Callahan, P. C.
- Website
- Joseph M. Callahan's Website Profile
- The Internal Revenue Service History
March 19, 2020 - Vermont State Budget Lessons
March 19, 2020 - NY Co-Op Sales & Taxes
March 18, 2020