Our team brings CPA expertise, tax strategy, and personalized service to every relationship.
Get to Know Platinum Ledger
Platinum Ledger was founded on a simple belief: accounting should feel supportive, not stressful. What started as a small practice focused on high-touch service quickly grew into a trusted accounting firm serving individuals, families, and growing businesses across Northwest Arkansas and beyond. We built our approach around clarity, communication, and long-term partnership. At every step, we remain guided by a people-first philosophy grounded in accuracy, integrity, and genuine care.
The people behind Platinum Ledger
Austin Chambers, CPA
Managing Member
Austin Chambers is a graduate of the University of Arkansas, where he earned both a Bachelor’s degree in Accounting and a Master’s degree in Taxation. With nearly a decade of experience, he has advised individuals and business owners on strategic approaches to minimize tax liability while mitigating risk.
After gaining experience in corporate international taxation, Austin shifted his focus back to serving small business owners and individuals, helping simplify complex tax matters and providing peace of mind through proactive planning. He is particularly passionate about identifying creative, compliant strategies within the Internal Revenue Code to maximize benefits for his clients.
Outside of his professional work, Austin enjoys spending time with his wife, Addie, and their daughter, Briar. His interests include golfing, biking, hunting, and enthusiastically supporting the Arkansas Razorbacks. Austin is a licensed Certified Public Accountant in Arkansas (CPA #10317).
John Eaves
Partner
John Eaves is a Partner with a Bachelor of Science from the University of Arkansas and a career defined by developing and managing numerous successful businesses. Known for his steady leadership and entrepreneurial mindset, John brings a practical, growth-focused approach to every venture he takes on. Outside the office, he enjoys spending time with his three children and taking full advantage of the natural beauty Arkansas has to offer — from hunting and fishing to any outdoor activity that gets him into the woods or on the water.
Evie Ellis
Tax & Accounting Associate
Evie is a Tax and Accounting Associate at Platinum Ledger Tax and is currently pursuing her Master’s in Accounting at the University of Arkansas, along with her CPA license. She has a strong foundation in bookkeeping and taxation, along with a deep understanding of financial principles. Evie is driven by a genuine passion for helping clients navigate their financial lives with clarity and confidence. Outside of work, Evie enjoys discovering everything Northwest Arkansas has to offer, cheering on the Razorbacks, and spending quality time with friends and family.
Ariya Thelen
Office Administrator
Ariya is the Office Administrator at Platinum Ledger Tax, with a degree from Northwest Arkansas Community College. Ariya was born in Hawaii and lived in eight different states before settling in Northwest Arkansas in 2012. She has a passion for travel and new adventures, and in her free time enjoys expressing her creativity through art.
Experienced, approachable, and here to help
Supporting Arkansas and Beyond, one client at a time
Our mission is to deliver precise, proactive financial guidance with the professionalism of an accounting firm and the attentiveness of a trusted long-term advisor.
Proudly Serving Rogers & Beyond
The Values That Define Us
Platinum Ledger supports clients throughout Northwest Arkansas and beyond. Our team understands the financial landscape of local industries—from professional services to retail, contractors, and multi-entity small businesses. We’re active members of the local business community and stay connected through regional events, professional associations, and continued education. Whether you’re a business owner or an individual seeking reliable financial guidance, our local insight helps you feel supported every step of the way.
Integrity
We operate with transparency, honesty, and accountability—ensuring clients always have a clear financial picture and a partner they can trust.
Precision
Every return, report, and recommendation is approached with the accuracy and discipline clients expect from a seasoned CPA team.
Responsiveness
We believe clients deserve timely answers and proactive communication. Our high-touch service means you never wonder where things stand.
Strategy
We look beyond the numbers. From tax planning to business financial leadership, we help clients make informed decisions that support long-term success.