A Tradition of ExcellenceDelivering full-service accounting, tax and consulting solutions to individuals and businesses.

Our Solutions

We proudly built our firm on a tradition of excellence—quality solutions and exceptional client service.
BOSS™ – Back Office Support System

Estate & Trusts Planning & Tax Preparation

Litigation Support & Forensic Accounting

Financial & Retirement Planning

With over three decades of experience and a special focus on medical practices, law firms, technology businesses and high net worth individuals, we are proud to be named Top Accounting Firm by the San Antonio Business Journal for the 10th consecutive year. When you work with Gilliam & Associates, you’re on the road to financial success and security.

A Family Owned CPA Firm

Serving the San Antonio Community and Beyond
Gilliam Building

In 1983, Robert A. Gilliam was joined by his sons, Tim and Lance, to form a family CPA practice—Gilliam & Associates. At Gilliam & Associates, we are driven to create meaningful and lasting client relationships and are fortunate enough to call our clients our friends. We look forward to putting our expertise and experience to work for you.


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