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.
Business, Investment & Transactional Tax & More Attorney · Serving New York, NY · 30+ Years Experience
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.
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About 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
- Mark practices at Caplin & Drysdale, Chartered in New York, NY
Practice Areas Explained
Mark David Allison's Areas of Legal Practice
Each practice area below reflects the types of cases Mark David Allison handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.
IRS Disputes & Audits in New York
Mark David Allison is one of 2,897 irs attorneys indexed nationally. Browse irs attorneys in New York →
Business & Corporate Law in New York
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark David Allison is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New York →
Tax Law in New York
Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.
Mark David Allison is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in New York →
Tax Litigation in New York
Mark David Allison is one of 3,087 tax litigation attorneys indexed nationally. Browse tax litigation attorneys in New York →
International Tax in New York
Mark David Allison is one of 1,680 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.
New York Courts and Legal Process
Choosing a New York-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
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Professional Profile
Why Clients in New York Choose Mark David Allison
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark David Allison's practice in the field of irs, business, tax, tax litigation, and international tax.
Decade-Tested Legal Experience
Mark David Allison brings 30+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New York and District of Columbia U.S. Court of Federal Claims U.S. Tax Court U.S. Court of Appeals, Second Circu, Mark David Allison can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering irs, business, and tax, Mark David Allison can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in New York
A New York-based practice means Mark David Allison attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Mark David Allison Handles in New York
Below is a representative sample of the types of matters Mark David Allison has experience with under New York law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Mark David Allison directly to discuss the specifics of your situation.
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How People Find Mark David Allison Online
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Mark David Allison's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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