Tom Dunn CPA Firm is an essential business and is open as usual practicing distancing and appropriate precautions


Accounting - Tax - Payroll - Bookkeeping - CPA - Controller & CFO

Book an appointment with Tom Dunn CPA

  • Small Businesses
    At Tom Dunn CPA Firm, we understand that the needs of small business owners is very unique and different than those of mid-sized businesses and giant corporations. Whether you’re a...
  • Midsized Businesses
    When you grow from a small to mid-sized business, your accounting needs change. The change can stress the most resilient of businesses.  This is where we can help you scale...
  • Families & Trusts
    Tom Dunn CPA is your family tax accountant in St. Louis. From preparing your tax returns down to balancing your checkbook, we will partner with your family to develop strategies...

Voted Best In Business 2012-19

Awarded 100 St. Louisans You Should Know To Succeed In Business

Chosen as one of St. Louis’s Best Accounting Firms

Voted Best In Customer Service

Awarded Best In Quality and Best In Value

Tom has 35+ Years of Accounting Experience

Partners at the Firm have 160+ Years of Accounting Experience

Tom Dunn CPA Firm is an accounting firm centrally located in the Greater St. Louis Area. Our accounting firm, the best accountants in St. Louis, focuses on the individual needs of our clients. This is best exemplified with our weekly one-on-one meeting for our clients with Tom Dunn CPA. The weekly meeting adds the benefit of allowing us to be proactive in our accounting services. We can address and usually solve any issues before they become a problem. Remember if you need the best accountants in St. Louis, then you need to contact us for your free sit down with Tom Dunn CPA to discuss your situation.

We pride ourselves on offering affordable accounting services which allows us to take on clients other firms would never engage. Our clients love having an affordable CPA as their tax accountant, bookkeeper, and business advisor. Who wouldn’t want an affordable CPA handling all of their accounting needs?

If you need a small business accountant in St. Louis, mid-sized firm accounting services, or family accounting, please call Tom Dunn CPA at 314-500-1200. Small business owners love the fact that we offer affordable small business accounting services in St. Louis.  Usually other accounting firms will not take on a small business client yet alone give additional business advice and recommendations.  This is why Tom Dunn CPA is one of the best accountants in St. Louis, especially for people needing affordable small business accounting services.

Tom Dunn CPA offers his personal services as a contract CFO and Comptroller in St. Louis. Whether you need temporary CFO services while you find the right personnel or want to fully outsource your CFO work to save huge amounts of money, Tom Dunn CPA is your guy. Check out his resume, on the right side of each interior page, and contact us for your free sit down consultation at 314-500-1200.