Top Accounting & Tax Firms in Aurora, Illinois
Find the best accounting & tax firms in Aurora, Illinois. All agencies are vetted with real client reviews and transparent pricing.
6 agencies foundAvg. rating: 4.7Updated May 2026
At Grant Thornton, we believe in making business more personal and building trust into every result.
4.7(1)
4.7
1 review
Chicago, Illinois51-2001924
At Grant Thornton, we believe in making business more personal and building trust into every result. We’re collaborators – obsessed with quality and ready for anything – who understand the value of strong relationships. We challenge the expectations of business. And we can help you do the same.
““By meeting the team where they were — translating standards and assessments into practical steps the teams could actually execute — we were able to complete the needed background assessments so the firm could...”
— Verified Client
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RSM is the leading provider of assurance, tax and consulting services to the middle market.
Chicago, Illinois201-5001926
RSM is the leading provider of assurance, tax and consulting services to the middle market. With over 13,000 professionals across the U.S. and Canada and a global presence in 123 countries, our purpose is to deliver the power of being understood to our clients, colleagues and communities.
Accounting & TaxManagement ConsultingOperational ConsultingIT Services & ConsultingEstablishedTeam PowerhouseBased in USA
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Sikich LLP is a global company specializing in technology-enabled professional services.
Chicago, Illinois201-5001982
Sikich LLP is a global company specializing in technology-enabled professional services. Now with more than 1,600 employees, Sikich draws on a diverse portfolio of technology solutions to deliver transformative digital strategies and ranks as one of the largest CPA firms in the United States.
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