Our Team
Meet Our Team of Austin CPAs and Business Advisors

Who We Are
Built on Expertise, Integrity, and Dedication
Since 1999, Atchley & Associates has been helping businesses, nonprofit organizations, and individuals navigate complex, financial challenges with confidence and strong relationships. As one of Austin’s largest locally owned CPA firms, our success is built on the expertise, integrity, and dedication of our people.
Our team of Certified Public Accountants, advisors, and accounting professionals brings decades of combined experience serving clients across a diverse range of industries and organizations. Drawing on backgrounds from both national and local public accounting firms, our professionals provide the depth of knowledge and specialized expertise needed to deliver thoughtful tax, audit, accounting, and advisory solutions.
What truly sets our team apart is our commitment to building long-term relationships. We take the time to understand each client’s goals, challenges, and opportunities, allowing us to deliver personalized guidance and responsive service at every stage of their journey. By combining large-firm expertise with the accessibility and personal attention of a trusted advisor, we help our clients make informed decisions and achieve lasting success.
Meet the Team
Our CPAs and Business Advisors
Meet the professionals whose expertise, integrity, and dedication help our clients make informed decisions and achieve lasting success.
Sherrill Morales, CPA
Lead Partner
Ronny Armstrong, CPA
Partner – Audit Department
Jay Mezera, CPA
Partner – Tax Department
Jaclyn Roberts, CPA
Partner – Tax Department
Melinda Oster, CPA
Partner – Tax Department
Tyler Mosley, CPA, CFE
Partner – Audit Department
Renae Duncan, CPA
Partner – Tax Department
Joan Maier, CPA, CGMA
Senior Manager – Client Accounting Services Department
Harold Ingersoll, CPA/CFF/ABV, CVA, CM&AA
Consultant
Tawney Llamo-Cohen, CPA
Senior Manager – Tax Department
Raeann McGowan, CPA
Senior Manager – Tax Department
Interested In You
Where People, Collaboration, and Purpose Come Together
Strong relationships are at the heart of everything we do. By investing in our people, partnering with our clients, and collaborating and supporting the communities we serve, we foster connections built on trust, shared success, and long-term impact.