Marcus David Dunn, Business Attorney in Columbus, Ohio
Over 32 years of legal practice · focused on Business, IRS, and Tax
MemberatZacks Law Group
Columbus, OH
Practicing business in Columbus since 1994.
- 32+
- Years practicing
- 1
- Bar admission
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Quick answer
Marcus David Dunn is a member based in Columbus, OH. The practice focuses on Business, IRS, and Tax. Marcus has over 32 years of legal experience. Currently practicing at Zacks Law Group.
- Based in
- Columbus, OH
- Experience
- over 32 years
- Known for
- Business · IRS · Tax
- Handles Business, IRS, and Tax matters from Columbus, OH.
- Over 32 years of practice as a licensed attorney.
About Marcus David Dunn: Marcus David Dunn is a member based in Columbus, OH. The practice focuses on Business, IRS, and Tax. Marcus has over 32 years of legal experience. Currently practicing at Zacks Law Group.
Areas of practice
Marcus's practice areas in Columbus
Marcus concentrates on business, irs, and tax. Each area below outlines the kind of case Marcus handles, typical outcomes to expect, and how the intake process starts.
Business cases in Columbus, Ohio
Marcus takes business matters in Columbus, Ohio. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marcus agrees to represent you.
IRS cases in Columbus, Ohio
Marcus takes irs matters in Columbus, Ohio. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marcus agrees to represent you.
Tax cases in Columbus, Ohio
Marcus takes tax matters in Columbus, Ohio. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marcus agrees to represent you.
Biography
Marcus David Dunn, business attorney serving Columbus
Marcus David Dunn is a member based in Columbus, OH. The practice focuses on Business, IRS, and Tax. Marcus has over 32 years of legal experience. Currently practicing at Zacks Law Group. Marcus works from Columbus, Ohio and takes on business matters across the region.
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.
How Marcus handles business matters
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.
The kind of cases Marcus takes
Marcus reviews new inquiries case-by-case for business, irs, and tax matters in Columbus and the surrounding Ohio area.
Credentials
Credentials — where Marcus studied and practices
Ohio Northern University
J.D. · 1993
St. Lawrence University
B.A. · 1989
Jurisdictions
Marcus's state bar admissions
Ohio
1994 · ACTIVE
Marcus studied at J.D. in Ohio Northern University and B.A. in St. Lawrence University.
Law school and academic background
Marcus completed J.D. in Ohio Northern University and B.A. in St. Lawrence University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marcus runs in Ohio is where that training gets applied to real client questions.
Locations
Marcus David Dunn's office in Columbus
Marcus's primary office is at The E. Building, 33 South James Road, 3rd Floor, Columbus, OH, 43213. In-person meetings are by appointment; a phone intake usually comes first.
Zacks Law Group
The E. Building, 33 South James Road, 3rd Floor
Columbus, OH 43213
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Schedule your consultationHiring guide
How to hire Marcus David Dunn — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Marcus usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Marcus charges for the initial consult. That fee is credited toward representation if you retain Marcus's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Marcus will tell you what matters and what doesn't.
Questions to ask a business attorney in Columbus, Ohio
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Marcus
Marcus discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Marcus confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Marcus's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Marcus David Dunn
How much does it cost to hire Marcus for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marcus walks through the likely range during the consult so there are no surprises.
Does Marcus offer a free consultation?
Marcus charges for the initial consult; that fee is credited toward representation if you retain Marcus's office. Some business attorneys offer free consults — check Marcus's current terms during booking.
How long do business cases in Ohio typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Marcus gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Marcus take my case if I'm outside Columbus?
Marcus is licensed in Ohio. Matters governed by Ohio law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Marcus will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Marcus?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Marcus will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Marcus accepting new business clients right now?
Marcus's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Columbus, Cleveland and Cincinnati in Ohio
Marcus handles business matters throughout Ohio. Each city below is a direct link into the search page for verified business attorneys in that community.
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If Marcus's intake is full or the fit isn't right, these business attorneys in Columbus handle similar matters. Every profile below is verified and open to consultations.