Education
  • J.D., University of Texas at Austin
  • M.P.A., University of Texas at Austin
  • B.A., University of Texas at Austin
Professional Experience
  • Partner, Ryan Law
  • Principal, Ryan, LLC
  • Partner, Popp Hutcheson, PLLC

Jim Popp is a Partner in Ryan Law, a Principal in Ryan LLC and a Partner of Popp Hutcheson. He is a leader of the Popp Hutcheson  legislative affairs team.

Jim entered private practice in 1983. Since then, he has significantly impacted the practice of property tax representation across Texas. He pioneered the concept of start-to-finish client representation, including advocacy at the legislative, administrative, litigation, and appellate levels. This approach has greatly improved the quality and efficiency of representation for his clients. 

He has drafted numerous items of legislation, including over 250 changes to the Texas Tax Code.  Perhaps his most significant legislative contribution remains the 1997 amendment adding the equal and uniform remedy to the Tax Code. Other significant legislative contributions include the simultaneous exchange of appraisals, enhanced settlement discussions, truth-in-taxation provisions, rendition provisions, taxpayer rights before the ARB, the attorneys’ fee statute and the new equal and uniform remedy statute. These changes have significantly improved taxpayer rights and remedies and immeasurably benefited Texas property owners. He continues to be a tireless advocate for taxpayer rights at the Legislature.

Jim started his property tax career in 1979 as Counsel to the Ways and Means Committee of the Texas House of Representatives, just as the Legislature was passing the new Property Tax Code. He then served with the Office of General Counsel of the State Property Tax Board during the implementation of the Property Tax Code. 

Jim was the recipient of the coveted Peveto Award, recognizing dedication to teaching and serving Texans in the field of ad valorem taxation



Areas of Expertise

Property Tax
Government Relations
Professional/Civic Affiliations
  • Institute for Professionals in Texas
  • Texas Taxpayers and Research Association
  • Phi Betta Kappa


Admitted to Practice
  • Texas
  • Colorado
Articles/Publications

NEW APPROACH PRODUCES HOTEL PROPERTY TAX REDUCTIONS; HOTEL NEWS RESOURCE, JANUARY 2008

TEXAS’ EFFICIENT PROPERTY TAX SYSTEM COULD SERVE AS MODEL FOR OTHER STATES; HOTEL NEWS RESOURCE, JANUARY 2007

AVOID PITFALLS OF THE COST APPROACH; NATIONAL REAL ESTATE INVESTOR, DECEMBER 2006

DUE DILIGENCE STEPS TO SUCCESSFUL HOTEL ASSESSMENT APPEALS; HOTEL NEWS RESOURCE, JANUARY, 2006

TO AVOID EXCESS REAL ESTATE TAXES, OWNERS MUST FIND CAP RATE SOURCE; REAL ESTATE FORUM, DECEMBER, 2005

DON’T LET ASSESSORS BOX YOU IN; NATIONAL REAL ESTATE INVESTOR DECEMBER 2004

TAKING THEIR CUE FROM HOTEL OWNER; NATIONAL REAL ESTATE INVESTOR, JANUARY 2006

DRAMATIC NEW POSSIBILITIES FOR HOTEL PROPERTY TAX REDUCTIONS; LODGING MAGAZINE, DECEMBER 2003

HOTEL PROPERTY TAX REDUCTIONS: AN INDUSTRY BREAKTHROUGH; APRIL 2003

KNOWING WHEN TO APPEAL A TAX BILL; NATIONAL REAL ESTATE INVESTOR, FEB 1, 2003

HOTEL OWNER JOLTED BY NEW METHOD USED TO DETERMINE REAL ESTATE VALUE; NATIONAL REAL ESTATE INVESTOR, DECEMBER 2001, BY JIM POPP, ESQ.

INVESTMENT VALUE, MARKET VALUE DIFFER FOR PROPERTY TAX PURPOSES; NATIONAL REAL ESTATE INVESTOR, JANUARY 2001

PROPERTY TAX SOLUTIONS FOR SOLD PROPERTIES; NATIONAL REAL ESTATE INVESTOR, MARCH 2000

EQUALITY AND UNIFORMITY IN TEXAS: A FIRST-TIME REMEDY FOR AND OLD-TIME RIGHT; JOURNSL OF PROPERTY TAX MANGEMENT, FALL 1999

MAJOR FLAG HOTEL TRIAL SHEDS LIGHT ON PROPERTY TAX DISPUTE; NATIONAL REAL ESTATE INVESTOR, MARCH 1999

THE SEVEN PSYCHOLOGICAL LAWS OF EFFECTIVE APPRAISAL STORYTELLING; IPT/ABA ADVANCED PROPERTY TAX SEMINAR, MARCH 1999

A WORKABLE PLAN FOR BUSINESS VALUATION; THE TEXAS LAWYER, FEBRUARY 1998