Tax Advisory Services Group, LLC (“TASG”) is an ensemble of accomplished professionals working together to provide comprehensive federal and state indirect tax services.

Our founders, Oscar Garza and Khristine Espinoza, share a philosophy that the whole is greater than the sum of its parts. TASG brings to its clients a cadre of individuals with experience in the motor fuel, excise tax, and data management industries.

Headquartered in Houston, Texas with offices in Manila, Philippines, and Saint Johns, New Brunswick, TASG delivers affordable client solutions in tax law, registration and reporting compliance, penalty abatement, data integrity testing, design and implementation of indirect tax reporting systems, internal control development, and procedural task documentation.

If you have indirect tax questions, we have answers. Feel free to call us, refer to the resources page, join our Q&A Forum, or submit a question at any time – without obligation.

We value our clients and enjoy being there for them when they need us.

Sincerely,

The TASG Team