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Oak Brook
Filter Results
Oak Brook
Showing 1 to 10 of 73 CPAs in Oak Brook, Illinois
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Asif Vadaria
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Based in Oak Brook, Illinois, Asif Vadaria provides personalized accounting and tax services to individuals and families, as well as small and medium-...
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Wayne W. Haack
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Wayne W. Haack is a certified public accountant based in Oak Brook, Illinois, with over 15 years of experience providing expert accounting services. H...
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Jonas Vainius
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Based in Oak Brook, Illinois, Jonas Vainius brings over 25 years of experience to his clients as a Certified Public Accountant. With a strong focus on...
CJ
Charles J. Schneider
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Based in Oak Brook, Illinois, Charles J. Schneider provides accounting services to family-owned enterprises and small to medium-sized businesses in th...
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Michael Haggerty
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Located in Oak Brook, Illinois, Michael Haggerty provides accounting and advisory services to entrepreneurs and startups, as well as small and medium-...
JA
James A. Clohessy
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
James A. Clohessy, a professional with over 15 years of experience, is a certified public accountant (CPA) serving clients in Oak Brook, Illinois. His...
VG
Vito G. Loisi
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Vito G. Loisi is a certified public accountant based in Oak Brook, Illinois, with an extensive background in accounting services. With over 10 years o...
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Donald N. Adler
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Donald N. Adler is a certified public accountant (CPA) based in Oak Brook, Illinois, with over 18 years of experience in the field. He provides servic...
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Alan Sandberg
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Based in Oak Brook, Illinois, Alan Sandberg has over 20 years of experience providing comprehensive accounting services to small and medium-sized busi...
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Rajiv Singh
Certified Public Accountant
Verified Licensed
Location Oak Brook, Illinois 60523
Rajiv Singh is a certified public accountant with over 15 years of experience in providing tax and accounting services to individuals and businesses i...

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.