Atty. Mark David Allison

Atty. Mark David Allison

Mark David Allison is a lawyer practicing business, investment & transactional tax, international tax, tax controversies and 1 other area of law. Mark received a M.A. degree from American University in 1992, and has been licensed for 30 years.

New York New York 30 Years Experience 30 year
Call (747) 400-1329

Profile Summary

About Mark David Allison at a glance

Mark David Allison is a Member based in New York, New York, practicing at Caplin & Drysdale, Chartered. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on irs, business, tax, tax litigation, and international tax. Admitted to practice in New York (1996) and District of Columbia U.S. Court of Federal Claims U.S. Tax Court U.S. Court of Appeals, Second Circu (2013). Educated at American University Washington College of Law (J.D., 1995) and American University (M.A. Claremont, 1992). Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark David Allison is a lawyer practicing business, investment & transactional tax, international tax, tax controversies and 1 other area of law
  • Mark received a M.A. degree from American University in 1992, and has been licensed for 30 years
  • Mark practices at Caplin & Drysdale, Chartered in New York, NY

Practice Areas Explained

Mark David Allison's Areas of Practice

Each practice area below reflects the types of cases Mark David Allison handles, with a brief overview of what that area of law covers.

IRS Disputes & Audits

Mark David Allison is one of 2,688 irs attorneys indexed nationally. Browse irs attorneys in New York →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark David Allison is one of 452,854 business attorneys indexed nationally. Browse business attorneys in New York →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Mark David Allison is one of 77,130 tax attorneys indexed nationally. Browse tax attorneys in New York →

Tax Litigation

Mark David Allison is one of 2,904 tax litigation attorneys indexed nationally. Browse tax litigation attorneys in New York →

International Tax

Mark David Allison is one of 1,573 international tax attorneys indexed nationally. Browse international tax attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Mark David Allison

Where is Mark David Allison's law office located?
Mark David Allison's law practice is located in New York, New York. The firm is Caplin & Drysdale, Chartered. You can contact the office directly through this profile page.
What practice areas does Mark David Allison handle?
Mark David Allison focuses on irs, business, tax, tax litigation, international tax. Each practice area listed reflects experience handling cases of that type in New York.
How long has Mark David Allison practiced law?
Mark David Allison has 30+ years of legal experience and has been licensed since 1996.
Where did Mark David Allison go to law school?
Mark David Allison earned their education at (J.D., 1995); (M.A. Claremont, 1992).
How can I contact Mark David Allison for a consultation?
You can contact Mark David Allison directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
American University Washington College of Law
- 1995
M.A. Claremont
American University
- 1992

Bar Admissions

New York
Admitted: 1996
District of Columbia U.S. Court of Federal Claims U.S. Tax Court U.S. Court of Appeals, Second Circu
Admitted: 2013

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