Atty. Marcus David Dunn

Atty. Marcus David Dunn

Marcus David Dunn is a lawyer practicing tax controversies, business planning, business law and 2 other areas of law. Marcus received a B.A. degree from St.

Columbus Columbus 32 yrs experience 32 year
Call (380) 254-8005 Book Appointment

Profile Summary

About Marcus David Dunn at a glance

Marcus David Dunn is a Member based in Columbus, Ohio, practicing at Zacks Law Group. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on irs, business, and tax. Admitted to practice in Ohio (1994). Educated at Ohio Northern University (J.D., 1993) and St. Lawrence University (B.A., 1989). Serands clients in Columbus, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Marcus David Dunn is a lawyer practicing tax controversies, business planning, business law and 2 other areas of law
  • Marcus received a B.A. degree from St. Lawrence University in 1989, and has been licensed for 32 years
  • Marcus practices at Zacks Law Group in Columbus, OH

Practice Areas Explained

Marcus David Dunn's Areas of Practice

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

IRS Disputes & Audits

Marcus David Dunn is one of 2,917 irs attorneys indexed nationally. Browse irs attorneys in Ohio →

Business & Corporate Law

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

Marcus David Dunn is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Ohio →

Tax Law

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

Marcus David Dunn is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Ohio →

Jurisdictional Context

Why local counsel matters in Ohio

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

Looking for additional Ohio attorneys? Browse all attorneys in Columbus or all attorneys in Ohio.

Frequently Asked

Common questions about Marcus David Dunn

Where is Marcus David Dunn's law office located?
Marcus David Dunn's law practice is located in Columbus, Ohio. The firm is Zacks Law Group. You can contact the office directly through this profile page.
What practice areas does Marcus David Dunn handle?
Marcus David Dunn focuses on irs, business, tax. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Marcus David Dunn practiced law?
Marcus David Dunn has 32+ years of legal experience and has been licensed since 1994.
Where did Marcus David Dunn go to law school?
Marcus David Dunn earned their education at (J.D., 1993); (B.A., 1989).
How can I contact Marcus David Dunn for a consultation?
You can contact Marcus David Dunn 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.
Ohio Northern University
- 1993
B.A.
St. Lawrence University
- 1989

Bar Admissions

Ohio
Admitted: 1994

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