Peace of Mind for Entrepreneurs
We simplify the financial journey by replacing complexity with clarity, so you can focus on growth with confidence.
Houston tax, advisory, attestation, and valuation
Success in Business Starts with Trust in Your Numbers.
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The ONealCPA advantage
ONealCPA is a full-service, year-round CPA firm serving Houston clients and businesses beyond Texas. We bring together decades of tax expertise, business advisory insight, accounting systems, and valuation support in a practical relationship built on clarity, trust, and confidence in the numbers.
Clients choose ONealCPA for quick responsiveness, integrity, security-conscious processes, and proactive guidance that helps them make the most well-informed decisions before challenges become costly.
As members of respected accounting and valuation organizations, we deliver personalized solutions that help businesses grow and thrive.
Why choose us
Focus on integrity, client service, and accuracy.
Trusted Relationships
Built on honesty, integrity, and transparent communication that empower you to make informed decisions.
Proactive Support
From tax compliance to M&A strategy, we anticipate challenges and provide solutions before they become problems.
Team-Based Expertise
A collaborative, highly skilled team leveraging advanced systems and technology to deliver accurate, efficient results.
Dedicated to Excellence
We hold ourselves to the highest standards of service, accuracy, and client care.
Always in Your Corner
Local presence in Houston with remote flexibility, ensuring we’re available whenever and wherever you need us.
Industries served
Specialized guidance for each industry.
ONealCPA supports various industries with practical accounting, tax, and advisory insight specialized to their unique needs and challenges.
Real clients, real results
Business owners value clear advice and dependable execution.
“Mickey’s financial knowledge is second to none. I highly recommend his services.”
Matt Dunlop
“Dealing with ONealCPA while being based in Australia has been nothing short of a pleasure.”
Nelson Quinnell
“Mickey is someone I truly respect and trust. Speak with him and you’ll walk away with great ideas.”
Jason Hayes
Professional Memberships & Affiliations
Local connection beyond the services.
Community and events
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For more information about event details, please email your question to info@onealcpa.net.
Resources
Need a quick answer before a consult?
Use the resource center or Ask Mickey to get oriented, then schedule time when you need deeper guidance.
Consultation
Schedule your free consultation online.
Bring the questions, goals, or financial pain points that are slowing you down. The consult is designed to identify where ONealCPA can help and what should happen next.
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