Indirect Tax Specialists

What We Do

Tax Advisory Services Group, LLC is a full-service excise tax provider. Our staff of over 50 professionals has extensive experience in this specialized area of tax. We also provide tax services in the area of sales/use tax, and income tax. We work closely with our clients and enjoy a reputation for providing top quality service at compelling prices.

  • News Alerts

    News & Events

    View all news & events
  • Oct 26
    Vape Update – USPS Issues Final Rule Banning Vape Products Being Sent Through U.S. Mail
  • Oct 05
    District Court Denies Alternative Fuel Credit to Taxpayer Incorrectly Issued Alternative Fueler Registration
  • Oct 04
    District of Columbia Transportation Surcharge

Send Us A Message

Our Office

1 Greenway Plaza, Suite 330
Houston, TX 77046

Phone: 713-572-1996
Fax: 713-572-1997
Email: info@tasgroupllc.com