Best CPAs in Dayton, OH — 2026 Rankings

We ranked 9 CPA and accounting firms in Dayton based on credentials, client reviews, press recognition, and professional presence.

Top CPAs in Dayton

  1. #1 — Barnes Dennig Score: 30/100

    Accounting Tax Audit Assurance Business Consulting

    Services: General Accounting. View full profile →

  2. #2 — Liberty Accounting Plus Score: 25/100

    Tax Preparation Consumer Guide

    Services: General Accounting. View full profile →

  3. #3 — McGraw-Timmons Accounting Score: 22/100

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  4. #4 — ML Logan & Associates LLC Score: 20/100

    Backed by 1 skilled team members, ML Logan & Associates LLC is an full-service accounting firm in Dayton, OH. Reach them at +19372991550 or email mlogan@mlloganassociates.com. Visit their website to learn more about their work. Located at 2529 Wilmington Pike.

    Services: General Accounting. View full profile →

  5. #5 — Unitary Accounting Services Score: 16/100

    Unitary Accounting Services is an leading accounting firm in Dayton, OH. Reach them at 8003016240. Visit their website to learn more about their work. Located at 120 W Second St Ste 930. Reach them at 8003016240. Visit their website to learn more about their work.

    Services: General Accounting. View full profile →

  6. #6 — Montgomery County Treasurer's Office Administration Score: 16/100

    Need an accounting firm in the Dayton area? Montgomery County Treasurer's Office Administration can be reached at 9372254010 or via their website for consultations.

    Services: General Accounting. View full profile →

  7. #7 — Lothamer Tax Resolution Score: 16/100

    Lothamer Tax Resolution provides accounting services in Dayton, OH. Reach them by phone at 9379105001 or online to discuss your project.

    Services: General Accounting. View full profile →

  8. #8 — R E Duncan & Co Score: 16/100

    R. E. Duncan & Company – Certified Public Accountant

    Services: Certified Public Accountant, Hours of Operation, Services, Individuals, Partnerships, Corporations, Non Profits, Tax Preparation and Tax Planning, Tax Audit Assistance, Estate and Gift Tax Returns, Compilation Services, Business Development Services, Phone (937) 275 3992, Fax (937) 275 3772, Address 2826 Philadelphia Dr. Dayton, OH 45405. View full profile →

  9. #9 — Instant Tax Service Score: 13/100

    Instant Tax Service is an accounting firm firm serving Dayton and surrounding areas in OH. Reach them at 8882671040. Visit their website to learn more about their work. Located at 3251 W Siebenthaler Ave. Reach them at 8882671040.

    Services: General Accounting. View full profile →

How We Rank CPAs & Accounting Firms

Our Guide Score (0–100) combines Google rating (35%), review volume (20%), web and portfolio presence (20%), profile completeness (15%), professional credentials like CPA/EA/CMA (5%), press recognition (3%), and years of experience (2%). Read our full methodology →

Frequently asked questions

Who is the #1 CPA in Dayton?
Barnes Dennig is currently the #1 ranked CPA firm in Dayton based on our Guide Score, which evaluates Google reviews, credentials, press recognition, and professional presence. See the full ranked list above.
How are CPAs ranked in Dayton?
Our Guide Score (0–100) combines Google rating (35%), review volume (20%), web and portfolio presence (20%), profile completeness (15%), professional credentials like CPA/EA/CMA (5%), press recognition (3%), and years of experience (2%). There is no paid placement.
What do CPAs typically charge in Dayton?
Pricing varies by service and firm size. Individual tax returns in Dayton commonly range from $200–$800; small business accounting packages run $500–$3,000/month; audit and advisory engagements are typically quoted per project. Each firm's profile page lists available services and contact information for quotes.