Firm Affiliations




The firm was established as Terry W. Bates & Associates, PC on July 1, 1983.  Effective August 31, 1999, the name of the firm was changed to Bates CPAs, PC.  Our offices were originally located downtown St. Louis, Missouri.  In 1986 we moved our office to the Drury office building near Lambert airport and then on July 1, 1993 we moved to our current location in the Collier Corporate Center in St. Charles, Missouri which is conveniently located near the Page extension and highway 94.


The firm is a member in good standing of the following organizations:


American Institute of Certified Public Accountants

AICPA Employee Benefit Plan Audit Quality Center

Missouri Society of Certified Public Accountants


Sage’s Peachtree Accountant’s Network

Intuit’s Quickbooks Proadvisor Program

QuickBooks Certified Pro Advisor


Cottleville/Weldon Spring Chamber of Commerce

Greater St Charles County Chamber of Commerce