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Law Office of Walter Wm. Hofheinz: Board Certified Since 1984, Now With a $125 Online Will

Walter Wm. Hofheinz has held Texas Board of Legal Specialization certification in Estate Planning and Probate Law since 1984 — longer than most of his clients have been alive — and renewed it five times since. Rather than retire that expertise into a purely traditional practice, he built a second track: a flat-fee online service offering a will with protective trust provisions for $125, a medical power of attorney for $20, and a living will directive at no charge, alongside the firm’s traditional complex estate planning and litigation work. This profile is part of Awesome Attorneys’ coverage of Dallas estate planning attorney options.

At a Glance

Origin & Background

Walter Hofheinz earned his B.A. from McMurry College and his J.D. from the University of Texas School of Law in Austin in 1979, then began practicing estate planning and business law in San Antonio and Fort Worth before relocating his practice to Dallas and Abilene in 1982. He became Board Certified in Estate Planning and Probate Law in 1984 and has renewed that certification five times over four decades — a genuinely long, continuously maintained specialty credential. From 1991 to 1997 he served as an Associate Professor of Law at Texas Wesleyan University School of Law (now part of Texas A&M), teaching Property, Estate Planning, and Wills/Trusts/Estate Administration, and chaired the law school’s self-study accreditation review. He was named Lawyer of the Year by the State Bar of Texas’s General Practice, Solo & Small Firm Section in 2006 and holds an AV Preeminent rating from Martindale-Hubbell, the service’s highest peer-review distinction.

Dallas Estate Planning Attorney Practice Concentration

The practice spans two service tracks under related entities. The online flat-fee service (hofheinzlaw.com) offers a simple will with protective trust provisions ($125), general and medical powers of attorney ($20 each), and a directive to physicians (living will, no charge) — documents produced through a five-step online system, reviewable and revisable for 30 days after purchase. The traditional practice (Hofheinz Heinen PLLC) handles more complex matters: multi-generation transfer tax and dispositive estate planning, business succession planning, probate and trust litigation, estate administration, and pre- and post-marital property agreements, with Hofheinz serving as lead counsel and, at times, a testifying expert witness on fiduciary-duty and attorney’s-fee issues in estate matters. Tessa Hofheinz Heinen, also a licensed Texas attorney, focuses on estate planning and estate administration within the firm.

Track Record

As with most estate planning and probate practices, the firm does not publish case-specific verdicts or settlement figures given the private nature of estate and family matters. Hofheinz’s four-decades-plus record of continuous board certification renewal (six certification cycles since 1984) is itself a form of ongoing, third-party-verified track record — TBLS recertification requires continued practice volume and peer references, not just time served.

Client Voice

Hofheinz’s reviews are limited in volume but consistently positive. On Avvo:

“Mr. Hofheinz did a great job taking care of my family’s estate planning and probate needs. He sets things up to minimize any possible conflict or disagreement down the road.” — Avvo client review

Peer endorsements on the same platform describe him as “very knowledgeable and very enthusiastic about his practice” and “a great sounding board and mentor,” and note he is “excellent at providing creative and cost-effective solutions for his clients.” A separate client testimonial for the Hofheinz Heinen practice specifically praised representation in “a complicated estate matter” as “beyond superb.” Awesome Attorneys did not find negative reviews of the firm during this research, though the overall review volume across public platforms is modest.

Beyond the Courtroom

Hofheinz has published extensively on estate planning and law-office technology over more than three decades, including a Texas Bar Journal article (“Estate Planning for Those Without Testamentary Capacity”) and dozens of invited presentations to the State Bar of Texas Professional Development Program, South Texas College of Law, the University of Houston Law Center, and the Internal Revenue Service. He served on the State Bar of Texas General Practice and Solo Section council (2013–2020) and is a member of the Dallas Estate Planning Council. He is also fully qualified for court-appointed mediation in civil and family cases.

Recognition

Hofheinz’s Board Certification in Estate Planning and Probate Law — held continuously since 1984 — is the substantive, exam-and-peer-vetted credential this profile treats as most significant, and the basis for describing him as a specialist. His AV Preeminent Martindale-Hubbell rating reflects strong peer review of both legal ability and ethics, distinct from consumer-facing marketing awards. The 2006 State Bar of Texas Lawyer of the Year honor (General Practice, Solo & Small Firm Section) is a peer-nominated award from the statewide bar organization itself, rather than a commercial publication’s list.

Texas Legal Backdrop

Under Texas Estates Code § 256.003, a will generally must be admitted to probate within four years of the testator’s death, after which the estate is typically administered as if intestate except in limited circumstances. A medical power of attorney, one of the firm’s flat-fee online offerings, is governed by Texas Health & Safety Code Chapter 166, which sets out the specific execution requirements (witnesses or notarization) for the document to be legally effective. Directive to Physicians documents (living wills) fall under the same chapter and allow a person to specify end-of-life care preferences in advance. For the firm’s more complex transfer-tax planning work, federal estate and gift tax exemption thresholds — not Texas law, since Texas has no state estate tax — are typically the controlling framework for multi-generational wealth transfer planning.

Awesome Attorneys Assessment

Walter Hofheinz’s credential depth is genuinely unusual: more than four decades of continuously renewed board certification, an academic teaching record at the law school that trains many of the state’s family and estate lawyers, and an AV Preeminent peer rating. The firm’s willingness to offer transparent, published flat-fee pricing for straightforward documents is also a meaningful point of differentiation in a practice area where cost uncertainty is a common client complaint.

The trade-off worth naming is scale and review volume: this is a small, largely solo-plus-one practice rather than a multi-attorney firm, and its public review footprint (a handful of reviews and endorsements across Avvo and LinkedIn) is thinner than some larger competitors in this directory’s Estate Planning category. For straightforward document needs the flat-fee system is a genuine convenience; for complex, high-conflict, or large-estate matters, prospective clients should confirm directly whether Hofheinz or Heinen would be the primary attorney and what that engagement would look like outside the flat-fee online system.

Methodology & Sourcing

This profile was compiled from the firm’s own websites (hofheinzlaw.com, including its Services and Vita pages, and hhtexaslaw.com), Walter Hofheinz’s Avvo attorney profile and reviews, his Justia and State Bar of Texas directory listings, Experience.com’s attorney summary, and Tessa Hofheinz Heinen’s LinkedIn profile and client testimonials. Statutory citations were checked against the Texas Estates Code and Texas Health & Safety Code. No case results, credentials, honors, or quotes were invented; all reviews and endorsements are attributed to their original platform.

Publisher Disclosure & Independence Notice

Awesome Attorneys is an independent legal directory and editorial publication. This profile was not paid for, commissioned, or reviewed by the Law Office of Walter Wm. Hofheinz or Hofheinz Heinen PLLC prior to publication. Awesome Attorneys may in the future offer sponsored placements clearly labeled as such, but no payment of any kind determines inclusion in, or the content of, this editorial profile. This article is for informational purposes only, does not constitute legal advice, and does not create an attorney-client relationship between the reader and the Law Office of Walter Wm. Hofheinz or Awesome Attorneys.