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Joseph Callahan

Joseph Callahan

Straight Talk ~ Effective Solutions
  • Tax Law, Business Law, Estate Planning
  • Connecticut, New York
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Summary

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.

Practice Areas
    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
    Business Law
    Business Contracts, Business Dissolution, Business Finance, Business Formation, Business Litigation, Franchising, Mergers & Acquisitions, Partnership & Shareholder Disputes
    Estate Planning
    Guardianship & Conservatorship, Health Care Directives, Trusts, Wills
Additional Practice Area
  • IRS & NYS Back Taxes
Fees
  • Free Consultation
  • Credit Cards Accepted
Jurisdictions Admitted to Practice
Connecticut
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New York
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Languages
  • English
Professional Experience
Attorney
Mackay, Caswell & Callahan, P. C.
- Current
Commissioner
Erie Canalway National Heritage Corridor Commission
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Councilor at Large
City of Syracuse, New York
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Associate Professor
Syracuse University - Maxwell School of Citizenship and Public Affairs
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Associate
Menter, Rudin & Trivelpiece
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Staff Accountant
Deloitte, Haskins & Sells
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Committee Clerk
New York State Assembly
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Education
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 College of Law Logo
Syracuse University
B.S. (1981) | Public Relations
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Syracuse University Logo
Awards
Distinguished Peer Review Rating
Martindale-Hubbell
Professional Associations
Better Business Bureau
Member
- Current
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Onondaga County Bar Association
Member
- Current
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New York State Bar Association
Member
- Current
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New York State Bar  # 2149920
Member
- Current
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Websites & Blogs
Website
Joseph M. Callahan's Website Profile
Website
Mackay, Caswell & Callahan, P. C.
Website
New York City Tax Attorneys
Blog
Contact & Map
Mackay, Caswell & Callahan, P.C.
10 East 39th Street
Suite 901
New York, NY 10016
Telephone: (212) 281-6781
Mackay, Caswell & Callahan, P.C.
90 S. Swan St
Ste 103B
Albany, NY 12210
Telephone: (518) 626-9060
Mackay, Caswell & Callahan, P.C.
510 Clinton Square
# 5163
Rochester, NY 14604
Telephone: (585) 698-1200
Mackay, Caswell & Callahan, P.C.
6739 Myers Road
East Syracuse, NY 13057
Telephone: (315) 472-5201
Mackay, Caswell & Callahan, P.C.
215 Washington Street
Suite 8
Watertown, NY 13601
Telephone: (315) 472-5202
Mackay, Caswell & Callahan, P.C.
258 Genesee Street
Suite 602
Utica, NY 13502
Telephone: (315) 478-4823