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About me


Specializing in estate, business and financial matters that require a unique combination of advanced legal, tax, and business valuation expertise

Principal, Gibbs Professional Corporation and its unincorporated subsidiary, The Iron Horse Business Valuation Group. Iron Horse provides advanced business valuation services and consulting services with regard to federal income and transfer tax matters, business reorganizations, business acquisitions/mergers/sales. Peer-to-peer support in tax and business contests with regard to taxation, compliance, and valuation. The manager of Iron Horse is Bob Loalbo, CPA, CVA. Gibbs: Fellow, American College of Trust & Estate Counsel (1983); Board Certified, Tax Law, Texas Board of Legal Specialization (since 1981); Board Certified, Estate Planning & Probate Law, Texas Board of Legal Specialization (since 1977); Accredited Valuation Analyst, National Association of Certified Valuation Analysts, Licenced, United States Tax Court (since 1971). Co-author with David Cahoone of Strictly Business -Strategies For Privately Owned Businesses (Quantum Press, 1st ed. 2002 Trial Attorney for the taxpayer in Estate of Kelley v. Commissioner, Tax Court Memo 2005-235. Texas Tech University (Business & Finance, 1963); University of Texas School of Law (JD, 1966).

Our office telephone number in San Antonio is (210) 690-8858.  Our fax number is (210) 690-0020.  We have a brand-new state-of-the-art Nortel NorStar telephone system with an AT&T land-wire connection.  When this service does not work (all-too-frequently this system does not work), please call Julie, Bob, or Larry direct.

For Larry Gibbs direct, call (210) 863-8740 (telephone, gmail, and messaging).  Gibbs primary email:  Secondary email (goes to my computer and to my mobile): 


For Bob Loalbo direct, call (210) 391-0111 (telephone, voice mail, messaging).  Loalbo’s primary email account is 


For Julie Hernandez direct, call (210) 410-2776 (telephone, voice mail, messaging).  Julie’s primary email address is 




Practice areas


  1. Tax: 34%
  2. Estate Planning: 33%
  3. Business: 33%

Attorney endorsements

8 total 

Are you an attorney? Endorse this lawyer

  • Steven Thomas Welch

    I have had the undeserved pleasure to call Larry both colleague and friend. He is a lawyer's lawyer. His grasp of the law and the wisdom of its application in a variety of contexts is unparalleled. The consummate teacher always with an almost unforgettable meme to drive home the difficult concept, he is also the vigorous advocate that the client on the other side of the IRS bulldozer wants at his or her side. He is the David to the government Goliath. If you require legal or valuation advice on a tax matter, his tactical and strategic brilliance will serve you well, and I eagerly endorse him.


    Steven Welch Estate planning Attorney
    Relationship: Worked together on matter

  • J. Benjamin Warren Jr.

    Larry is an excellent attorney whom brings knowledge, wisdom and experience to the business and tax planning process for clients. I highly recommend him and he is simply one of the best lawyers I know.


    J. Warren Oil and gas Attorney
    Relationship: Worked together on matter

Contact info

Larry Weldon Gibbs Professional Corporation

5717 Northwest Parkway

San Antonio, TX, 78249


TXEligible To Practice In Texas 196607/16/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Association namePosition nameDuration
State Bar of TexasMemberN/A
South Dakota State Bar AssociationMemberN/A
Publication nameTitleDate
Quantum Press publicationStrictly Business -Strategies For Privately Owned Businesses2002
School nameMajorDegreeGraduated
University of Texas School of LawLawJD - Juris Doctor1966
Texas Tech UniversityFinanceB.B.A.1963