CPA Guide
Top CPA Firms in Ohio
Find trusted, highly-rated Certified Public Accountants across Ohio. Independently reviewed and ranked by our editorial team.
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CPA Services in Ohio
Ohio has a large, diverse economy anchored by manufacturing, healthcare, financial services, and agriculture. The state’s individual income tax has been reduced significantly in recent years, while the Commercial Activity Tax — a gross receipts tax applied to most businesses — remains a distinctive feature of Ohio’s tax landscape that requires careful planning.
CPAs in Ohio are well-versed in the Commercial Activity Tax, the complexities of municipal income taxes (Ohio has hundreds of municipal tax jurisdictions, each with its own rules and rates), and the specialized needs of the state’s significant manufacturing and healthcare sectors. The Columbus, Cleveland, and Cincinnati metros each have distinct economic profiles that their local CPAs understand deeply.
Top 6 CPA Firms in Ohio
Ranked by our editorial scoring system based on verified ratings and review volume
#1
ToledoCPAs.com
★★★★☆ (136 reviews)
📍 1811 N Reynolds Rd #201, Toledo, OH 43615
📞 (419) 539-9590
Certified Public AccountantAccountingBookkeeping
#2
BBI Accounting
★★★★☆ (89 reviews)
📍 590 E Rich St, Columbus, OH 43215
📞 (614) 486-5480
Tax PreparationAccountant
#3
Seibel & Katz CPAs
★★★★☆ (87 reviews)
📍 3814 West St UNIT 311, Cincinnati, OH 45227
📞 (513) 271-7835
Certified Public AccountantBookkeepingTax Preparation
#4
Gundling & Company CPA
★★★★★ (54 reviews)
📍 2070 Anderson Cove Ln, Cincinnati, OH 45244
📞 (513) 528-6777
Certified Public AccountantBookkeeping
#5
Scribe CPAs
★★★★☆ (38 reviews)
📍 1554 Polaris Pkwy #325, Columbus, OH 43240
📞 (380) 278-1094
AccountantTax Preparation
#6
LSC | LongSchaefer CPA/PFS
★★★★★ (33 reviews)
📍 3377 Compton Rd Suite 120, Cincinnati, OH 45251
📞 (513) 245-0300
Certified Public AccountantBookkeepingFinancial Planner
How We Selected These Firms
Our editorial team evaluates CPA firms across Ohio using a proprietary scoring model that considers:
✓ Google rating — only firms with 4.0 stars or higher are eligible
✓ Review volume — scored using a logarithmic formula to reward genuine review depth
✓ Verified address — firms must have a confirmed physical location
✓ No paid placements — rankings are editorial only, never paid
Last updated: 2025 | Data sourced from verified public business listings
Ohio CPA & Tax FAQ
Q: How does Ohio’s Commercial Activity Tax work?
Ohio’s Commercial Activity Tax (CAT) is a gross receipts tax applied to most businesses with Ohio receipts over $150,000 annually at a rate of 0.26%. Unlike an income tax, the CAT doesn’t allow deductions for costs or expenses — it’s applied to total revenue. Businesses need to understand the CAT and factor it into pricing and planning.
Q: How do Ohio municipal income taxes work?
Ohio has hundreds of municipal income tax jurisdictions, each with its own rate (typically 1%–2.5%) and filing requirements. Ohio has a state-administered system (RITA and CCA) that handles collections for many municipalities. Non-residents who work in a municipality generally owe that municipality’s tax.
Q: What is Ohio’s individual income tax structure?
Ohio has a graduated income tax with rates from 2.765% to 3.99%. The state has been reducing rates and brackets over the past decade. Ohio also provides a Business Income Deduction for qualified pass-through business income.
Q: Does Ohio have favorable treatment for small business owners?
Ohio’s Business Income Deduction (BID) allows owners of pass-through businesses to deduct the first $250,000 of net business income from their Ohio individual tax return. Income above $250,000 is taxed at a flat 3% rate rather than regular graduated rates.
Q: What should Ohio manufacturers know about state tax incentives?
Ohio offers the Job Creation Tax Credit, an R&D Investment Tax Credit (7% of qualifying R&D expenses), and various other incentive programs. Ohio also has enterprise zones with local property tax abatements for qualifying manufacturing and technology investments.
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