Comptroller Telecommunications Letter

ryan@ttara.org • June 03, 2025 •

Highlights of the Research & Development (R&D) Economic Impact Study

ryan@ttara.org • March 13, 2025 •

One-Pager

Local Sales Tax Sourcing Judgment – Cause No. D-1-GN-21-003198

ryan@ttara.org • December 10, 2024 •

Khrissy Griffin to be Honored with Del Threadgill Distinguished Tax Professional Award

ryan@ttara.org • November 18, 2024 •

TTARA Amicus Brief in Support of GEO Group

cwalker@ttara.org • August 30, 2024 •

Cause No. 23-0149; The GEO Group, Inc. and GEO Corrections and Detention, LLC v. Glenn Hegar, Comptroller of Public Accounts of the State of Texas, and Ken Paxton, Attorney General of the State of Texas.