Purk & Associates
“The Purk team is responsive and forward thinking, which saved me ta dollars and stress!”
Best CPAs in St. Louis, MO
24 firms listed · all 24 in St. Louis · 1 open 24/7 · 4 open weekends · 18 rated 4.5+
Data verified October 18, 2026
Jayson M. Thornton, CFP
“By the end of our conversation, I was clear as to my next steps!”
Abeles & Hoffman
“They have always gone the extra mile for me and my businesses.”
Mark S. Flieg, CPA
Bender & Company Cpas
“They have been integral in making sure our business remains healthy during this COVID-19 pandemic and calming our fears as new legislation comes about.”
Tom Dunn CPA Firm
“Tom Dunn CPA has done my taxes and accounting work for many years and they have always gone above and beyond.”
The 24 firms listed for St. Louis, MO are accounting practices that serve businesses and organizations. What each states about its CPA license and assurance work comes from its own website; ratings and quotes come from public reviews.
Area overview: St. Louis, MO
All 24 firms we list here are in St. Louis itself. We have 39 firms in St. Louis on file; this page shows the highest-rated 24. 23 of the firms on this page have a rating, from 4.0 to 5.0 across 257 reviews; 18 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (100%), responsiveness (84%) and quality (81%). 1 is open around the clock; 3 are open on Saturdays and 3 on Sundays. The services the firms on this page list most often on their websites are bookkeeping (3), accounting services (2), business services (2), payroll (2) and services for quickbooks (2). 1 shows a license on its website and 10 have a BBB rating of A or A+. Domain records put 18 websites of the firms on this page at ten or more years old; the oldest dates from 1997. 1 offers urgent consultations; 2 offer payment plans; 3 offer a free initial consultation and 2 are family- or locally-owned. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.
Which CPA firms listed for St. Louis list their assurance services?
Website details are held for all 24 firms on this page. Most name the engagement types they perform and the industries they serve, which is the quickest way to see whether audit work is core business or an occasional job for them.
The Charity CFO
“Excellent partner and has helped use technology to create a more efficient process/system!”
Farmer & Associates CPA
“They take care of all the things I don't want to be thinking about as a small business owner.”
F.e.w. Cpas
“We have scheduled consultations with him several times to talk over the tax aspect of potential investments and always found him helpful and insightful.”
Rubinbrown
“I have worked with them for decades and have first-hand experience in regard to their competency, thoroughness, integrity and professionalism.”
Schmersahl Treloar & Co.
“Everyone at Schmersahl Treloar are so knowledgable and friendly.”
STL Tax L.l.c
“STL Tax has done our family and small business taxes for the last few years and we couldn't be happier.”
Birsinger & Associates Cpas
“Great firm very professional and Tony Courtney really cares about his clients.”
Strawbridge Lori L CPA
“They are very easy to work with and take care of all our responsibilities.”
Hutter CPA
“I would not hesitate to recommend Hutter CPA to anyone in need of similar services.”
K&R Certified Public Accountants
“They do a great job I've used them for years and have no complaints at all fair prices and excellent service”
Souders Michael D CPA
Boone & Company Cpas
“Tom has been doing my taxes for a couple years now and I can confidently say he is a wizard.”
Lucky L Leong
“I highly recommend Lucky Leong, LLC👌 …”
Godfrey John J CPA
“John has been preparing my taxes for years and does a nice job for me and my family.”
Coronado-Fortune & Associates
Morice, List & Associates
“Very professional and easy to deal with.”
Gill CPA Services Aka D A G & Associates
JR Heddell CPA
“They are very thorough and do a fantastic job and offer a number of recommendations around saving money / time in the future, I would recommend anyone go here if they are in need of assistance.”
Why these companies made our list
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