Allen Mark Tanner, Criminal Defense Attorney in Houston, Texas
Over 45 years of legal practice · focused on Criminal Defense, Drug Crimes, and General · 5.0/5 rating from 1 verified client review
MemberatLaw Offices of Allen Tanner
Houston, TX
Practicing criminal defense in Houston since 1981.
- 45+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
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Quick answer
Allen Mark Tanner is a member based in Houston, TX. The practice focuses on Criminal Defense, Drug Crimes, and General. Allen has over 45 years of legal experience. Currently practicing at Law Offices of Allen Tanner. Rated 5.0 out of 5 from 1 client review.
- Based in
- Houston, TX
- Experience
- over 45 years
- Known for
- Criminal Defense · Drug Crimes · General
- Handles Criminal Defense, Drug Crimes, and General matters from Houston, TX.
- Over 45 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Allen Mark Tanner: Allen Mark Tanner is a member based in Houston, TX. The practice focuses on Criminal Defense, Drug Crimes, and General. Allen has over 45 years of legal experience. Currently practicing at Law Offices of Allen Tanner. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Allen's practice areas in Houston
Allen concentrates on criminal defense, drug crimes, general, juvenile, and probation. Each area below outlines the kind of case Allen handles, typical outcomes to expect, and how the intake process starts.
Criminal Defense
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Drug Crimes
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General
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Juvenile
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Probation
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Theft
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Violent Crimes
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White Collar
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Health Care
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Criminal Defense cases in Houston, Texas
Allen takes criminal defense 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 Allen agrees to represent you.
Drug Crimes cases in Houston, Texas
Allen takes drug crimes 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 Allen agrees to represent you.
General cases in Houston, Texas
Allen takes general 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 Allen agrees to represent you.
Juvenile cases in Houston, Texas
Allen takes juvenile 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 Allen agrees to represent you.
Probation cases in Houston, Texas
Allen takes probation 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 Allen agrees to represent you.
Biography
Allen Mark Tanner, criminal defense attorney serving Houston
Allen Mark Tanner is a member based in Houston, TX. The practice focuses on Criminal Defense, Drug Crimes, and General. Allen has over 45 years of legal experience. Currently practicing at Law Offices of Allen Tanner. Rated 5.0 out of 5 from 1 client review. Allen works from Houston, Texas and takes on criminal defense matters across the region.
Allen Tanner has extensive experience in representing people who are facing serious criminal charges. During his years as a criminal defense lawyer, he has represented thousands of individuals charged with all types of felony offenses. He has tried felony jury trials involving capital murder, sexual assault, burglary, aggravated robbery, Medicare fraud and drugs. He has tried 15 death penalty cases to juries in Houston, Victoria, Fredericksburg, Corpus Christi and Austin. His most newsworthy case was that of Angel Maturino Resendez, known as the "Railroad Killer," in February of 2000.
Many of Allen's clients plead Not Guilty and take their case before a jury. As to the guilt issue, Allen realizes that nothing in life is more serious than to be falsely accused of committing a crime. He understands that serving time for a crime you did not commit is unimaginable. However, many clients choose to admit their guilt. Allen then attempts to lessen their punishment whereby they receive pretrial diversion, deferred adjudication or a lesser sentence from a jury. He often uses psychiatric testimony to attempt to explain and mitigate his clients’ actions.
Allen graduated from Johns Hopkins University in 1978 and the University of San Francisco School of Law in 1981. After passing the Texas Bar exam in 1981, he worked as a prosecutor at the Harris County District Attorney's office in Houston until 1985, when he opened his own private law practice. The only types of cases he has handled are criminal defense cases. Allen became Board Certified in criminal law by the Texas Board of Legal Specialization in 1989. He has never been disciplined by the state bar of Texas.
Allen Tanner's practice expands to all counties in Texas.
Allen's approach to criminal defense cases
Allen Tanner has extensive experience in representing people who are facing serious criminal charges. During his years as a criminal defense lawyer, he has represented thousands of individuals charged with all types of felony offenses. He has tried felony jury trials involving capital murder, sexual assault, burglary, aggravated robbery, Medicare fraud and drugs. He has tried 15 death penalty…
The kind of cases Allen takes
Allen reviews new inquiries case-by-case for criminal defense, drug crimes, and general matters in Houston and the surrounding Texas area.
Credentials
Credentials — where Allen studied and practices
University of San Francisco School of Law
J.D. · 1981
Johns Hopkins University
B.A. · 1978
Jurisdictions
Allen's state bar admissions
Texas United States
1981 · ACTIVE
Allen studied at J.D. in University of San Francisco School of Law and B.A. in Johns Hopkins University.
Law school and academic background
Allen completed J.D. in University of San Francisco School of Law and B.A. in Johns Hopkins University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Allen runs in Texas is where that training gets applied to real client questions.
Recognition
Allen's legal honors and published work
Allen has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Allen Mark Tanner's office in Houston
Allen's primary office is at 917 Franklin Street, Suite 550, Houston, TX, 77002-1741. In-person meetings are by appointment; a phone intake usually comes first.
Law Offices of Allen Tanner
917 Franklin Street, Suite 550
Houston, TX 77002-1741
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Client reviews of Allen Mark Tanner — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Allen. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing criminal defense attorneys in Houston.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Allen Mark Tanner claims this profile.
Read all reviewsHiring guide
How to hire Allen Mark Tanner — what to expect in your first consultation
Working with a new criminal defense attorney should feel structured. Here's how the first two conversations with Allen usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Allen charges for the initial consult. That fee is credited toward representation if you retain Allen'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; Allen will tell you what matters and what doesn't.
Questions to ask a criminal defense attorney in Houston, Texas
A short list to run through before you commit: How many criminal defense 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 Allen
Allen discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in criminal defense practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every criminal defense 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. Allen confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Allen's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many criminal defense practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Allen Mark Tanner
How much does it cost to hire Allen for a criminal defense case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Allen walks through the likely range during the consult so there are no surprises.
Does Allen offer a free consultation?
Allen charges for the initial consult; that fee is credited toward representation if you retain Allen's office. Some criminal defense attorneys offer free consults — check Allen's current terms during booking.
How long do criminal defense cases in Texas typically take?
Simple criminal defense 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. Allen gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Allen take my case if I'm outside Houston?
Allen 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 — Allen 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 Allen?
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. Allen will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Allen accepting new criminal defense clients right now?
Allen's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Criminal Defense attorneys serving Houston, Dallas and Austin in Texas
Allen handles criminal defense matters throughout Texas. Each city below is a direct link into the search page for verified criminal defense attorneys in that community.
More counsel
Other top-rated criminal defense attorneys in Texas
If Allen's intake is full or the fit isn't right, these criminal defense attorneys in Houston handle similar matters. Every profile below is verified and open to consultations.