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Mark Dundon P.C., Tax Attorney in Houston, Texas

Houston, TX

Trusted tax attorney serving Houston.

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Mark Dundon P.C. is an attorney based in Houston, TEXAS. The practice focuses on Tax.

Based in
Houston, TEXAS
Experience
attorney
Known for
Tax
  • Handles Tax matters from Houston, TEXAS.
  • Recognized with Best Lawyers in America — Tax Law (2026).

About Mark Dundon P.C.: Mark Dundon P.C. is an attorney based in Houston, TEXAS. The practice focuses on Tax.

Areas of practice

Mark's practice areas in Houston

Mark concentrates on tax. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.

Tax cases in Houston, Texas

Mark takes tax matters in Houston, Texas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Mark agrees to represent you.

Biography

Mark Dundon P.C., tax attorney serving Houston

Mark Dundon P.C. is an attorney based in Houston, TEXAS. The practice focuses on Tax. Mark works from Houston, Texas and takes on tax matters across the region.

Mark Dundon is a tax partner in the Houston office of Kirkland & Ellis LLP. Mark’s practice focuses on the tax aspects of complex mergers, acquisitions, divestitures, joint ventures, restructurings and financing transactions, primarily in the energy industry. He has represented large and mid-cap private equity funds and their portfolio companies, as well as large public and private corporations.

Mark's approach to tax cases

Mark Dundon is a tax partner in the Houston office of Kirkland & Ellis LLP. Mark’s practice focuses on the tax aspects of complex mergers, acquisitions, divestitures, joint ventures, restructurings and financing transactions, primarily in the energy industry. He has represented large and mid-cap private equity funds and their portfolio companies, as well as large public and private corporations.

Clients Mark works with

Mark reviews new inquiries case-by-case for tax matters in Houston and the surrounding Texas area.

Credentials

Credentials — where Mark studied and practices

  • The University of Texas

    J.D. · 2007

  • University of Rochester

    B.A. · 2004

Mark studied at J.D. in The University of Texas and B.A. in University of Rochester.

Law school and academic background

Mark completed J.D. in The University of Texas and B.A. in University of Rochester. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Texas is where that training gets applied to real client questions.

Recognition

Mark's legal honors and published work

Mark has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • Best Lawyers in America — Tax Law

    2026

Legal awards and honors

Best Lawyers in America — Tax Law (2026).

Locations

Mark Dundon P.C.'s office in Houston

Mark's primary office is at 609 Main Street, Houston, Texas, 77002. In-person meetings are by appointment; a phone intake usually comes first.

Main office

609 Main Street

Houston, Texas 77002

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Client feedback

Client reviews of Mark Dundon P.C.

Mark has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Mark Dundon P.C. — what to expect in your first consultation

Working with a new tax attorney should feel structured. Here's how the first two conversations with Mark usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Mark charges for the initial consult. That fee is credited toward representation if you retain Mark'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; Mark will tell you what matters and what doesn't.

Questions to ask a tax attorney in Houston, Texas

A short list to run through before you commit: How many tax 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 Mark

Mark discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in tax practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every tax 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. Mark confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Mark's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many tax practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Mark Dundon P.C.

  • How much does it cost to hire Mark for a tax case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mark walks through the likely range during the consult so there are no surprises.

  • Does Mark offer a free consultation?

    Mark charges for the initial consult; that fee is credited toward representation if you retain Mark's office. Some tax attorneys offer free consults — check Mark's current terms during booking.

  • How long do tax cases in Texas typically take?

    Simple tax 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. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Mark take my case if I'm outside Houston?

    Mark is licensed in Texas. Matters governed by Texas law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Mark 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 Mark?

    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. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Mark accepting new tax clients right now?

    Mark's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Tax attorneys serving Houston, Dallas and Austin in Texas

Mark handles tax matters throughout Texas. Each city below is a direct link into the search page for verified tax attorneys in that community.

More counsel

If Mark's intake is full or the fit isn't right, these tax attorneys in Houston handle similar matters. Every profile below is verified and open to consultations.