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O'Fallon
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O'Fallon
Showing 1 to 10 of 55 CPAs in O'Fallon, Illinois
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Dominic S. Maduri
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Illinois
Based in O'Fallon, Illinois, Dominic S. Maduri has been providing accounting services for over 15 years. His experience encompasses various business s...
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James M. Pulaski
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Missouri
James M. Pulaski is a certified public accountant based in O'Fallon, Illinois, with over 20 years of experience serving small and medium-sized busines...
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Kimberly Hoover
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Illinois
Kimberly Hoover is a certified public accountant based in O'Fallon, Illinois, with over 15 years of experience in providing general accounting and adv...
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Michael Knop
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Illinois
Michael Knop is a certified public accountant (CPA) based in O'Fallon, Illinois, with over 15 years of experience providing accounting services to sma...
JR
Jonathan R. Welzbacher
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Missouri
Based in O'Fallon, Illinois, Jonathan R. Welzbacher provides comprehensive accounting services to family-owned enterprises and various business struct...
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Jessica J. Kalmer
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Missouri
Based in O'Fallon, Illinois, Jessica J. Kalmer offers expert financial guidance to individuals and businesses in the region. With over 10 years of exp...
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Amy Williamson
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Illinois
Amy Williamson is a certified public accountant (CPA) serving the O'Fallon, Illinois area with over 12 years of experience in tax preparation and acco...
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Daniel Hollenkamp
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Illinois
Daniel Hollenkamp is a certified public accountant based in O'Fallon, Illinois, with over 15 years of experience providing accounting services to busi...
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Kimberly A. Buchholz
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Oklahoma
Kimberly A. Buchholz is a certified public accountant based in O'Fallon, Illinois, with over 20 years of experience serving individuals and family-own...
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Karol R. Reis
Certified Public Accountant
Verified Licensed
Location O'Fallon, Illinois Licensed in Illinois
Karol R. Reis offers financial guidance to residents of O'Fallon, Illinois. With over 20 years of experience in public accounting, Karol provides expe...

Illinois's substantial CPA market serves a diverse economy centered on Chicago's global financial and corporate hub. The Illinois Board of Examiners requires 150 semester hours for licensure. CPAs must complete 120 hours of continuing professional education every three years, including 4 hours of professional ethics and 15 hours annually in technical subjects.

Key Tax Considerations: Illinois has a flat 4.95% individual and corporate income tax, but high property taxes and complex local tax structures create planning opportunities. CPAs commonly handle multi-jurisdictional taxation (especially for Chicago businesses), sales and use tax compliance, property tax appeals, and helping high-income residents evaluate relocation to neighboring states with lower taxes. Recent tax law changes require practitioners to stay current on evolving requirements.

Industry Specializations: Financial services and commodities trading, manufacturing and industrial production, transportation and logistics (major rail and shipping hub), healthcare systems, technology, food processing, and professional services are primary focus areas. Chicago CPAs often specialize in derivatives and options trading taxation, municipal finance, and serving Fortune 500 corporate headquarters.

For CPA Professionals: The Illinois CPA Society provides extensive resources, particularly in the Chicago area. Chicago offers big-city opportunities with all major national firms present, while suburban and downstate markets (Springfield, Peoria, Rockford) provide alternatives with lower cost of living. The state faces fiscal challenges and out-migration of high earners, but Chicago's position as a global business center maintains strong demand for sophisticated accounting services.