Atty. Mark Stanton Smith

Atty. Mark Stanton Smith

Mr. Mark Stanton Smith is a lawyer practicing probate, guardianship, wills-trusts-probate and 13 other areas of law.

San Antonio San Antonio 41 yrs experience 41 year
Call (726) 240-5377 Book Appointment

Guardianship & More Attorney · Serving San Antonio, TX · 41+ Years Experience

Profile Summary

About Mark Stanton Smith at a Glance

Mark Stanton Smith is a Partner based in San Antonio, Texas, practicing at Heard & Smith, LLP. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on wills, trusts, probate, estate planning, and poa. Admitted to practice in Texas US Court of Appeals for Veterans' Claims (1985), U.S. District Court, Western District of Texas (1989), U.S. Court of Appeals, Fifth Circuit (1995), and U.S. Court of Veterans Appeals (1996). Educated at St. Mary's University of San Antonio (J.D., 1985) and University of Texas at Austin (B.A., 1982). Recognitions include AV Preeminent. Active member of San Antonio Bar Association State Bar of Texas College of State Bar of Texas National Academy of Elder Law Attorneys San Antonio Estate Planners Council. Serves clients in San Antonio, TX and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Stanton Smith

  • Mr. Mark Stanton Smith is a lawyer practicing probate, guardianship, wills-trusts-probate and 13 other areas of law
  • Mark received a B.A. degree from University of Texas at Austin in 1982, and has been licensed for 41 years
  • Mark practices at Heard & Smith, LLP in San Antonio, TX

Practice Areas Explained

Mark Stanton Smith's Areas of Legal Practice

Each practice area below reflects the types of cases Mark Stanton Smith handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Antonio.

Wills in San Antonio

Mark Stanton Smith is one of 34,363 wills attorneys indexed nationally. Browse wills attorneys in Texas →

Trusts in San Antonio

Mark Stanton Smith is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Texas →

Probate in San Antonio

Mark Stanton Smith is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Texas →

Estate Planning & Probate in San Antonio

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Mark Stanton Smith is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Texas →

Power of Attorney in San Antonio

Mark Stanton Smith is one of 32,920 poa attorneys indexed nationally. Browse poa attorneys in Texas →

Jurisdictional Context

Why Local Counsel Matters in San Antonio

Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Antonio are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas 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 Texas courts without local counsel or pro hac vice admission.

San Antonio Courts and Legal Process

Choosing a San Antonio-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.

Looking for additional Texas attorneys? Browse all attorneys in San Antonio or all attorneys in Texas.

Frequently Asked

Common Questions About Mark Stanton Smith

Where is Mark Stanton Smith's law office located?
Mark Stanton Smith's law practice is located in San Antonio, Texas. The firm is Heard & Smith, LLP. You can contact the office directly through this profile page.
What practice areas does Mark Stanton Smith handle?
Mark Stanton Smith focuses on wills, trusts, probate, estate planning, poa. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Mark Stanton Smith practiced law?
Mark Stanton Smith has 41+ years of legal experience and has been licensed since 1985.
Where did Mark Stanton Smith go to law school?
Mark Stanton Smith earned their education at (J.D., 1985); (B.A., 1982).
How can I contact Mark Stanton Smith for a consultation?
You can contact Mark Stanton Smith 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.
What awards or recognition has Mark Stanton Smith received?
Mark Stanton Smith's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in San Antonio Choose Mark Stanton Smith

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 Stanton Smith's practice in the field of wills, trusts, probate, estate planning, and poa.

Decade-Tested Legal Experience

Mark Stanton Smith brings 41+ 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 Texas US Court of Appeals for Veterans' Claims, U.S. District Court, Western District of Texas, and U.S. Court of Appeals, Fifth Circuit, Mark Stanton Smith can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering wills, trusts, and probate, Mark Stanton Smith can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in San Antonio

A San Antonio-based practice means Mark Stanton Smith 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 Stanton Smith Handles in San Antonio

Below is a representative sample of the types of matters Mark Stanton Smith has experience with under Texas law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning

This list is illustrative, not exhaustive. Contact Mark Stanton Smith directly to discuss the specifics of your situation.

Search Reference

How People Find Mark Stanton Smith Online

Prospective clients searching for legal help in San Antonio commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Stanton Smith.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Stanton Smith directly.

Education & Law School Background

J.D.
St. Mary's University of San Antonio
- 1985
B.A.
University of Texas at Austin
- 1982

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Texas US Court of Appeals for Veterans' Claims
Admitted: 1985
U.S. District Court, Western District of Texas
Admitted: 1989
U.S. Court of Appeals, Fifth Circuit
Admitted: 1995
U.S. Court of Veterans Appeals
Admitted: 1996
U.S. Supreme Court
Admitted: 1997

Client Reviews & Ratings — Mark Stanton Smith

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