We are a tax, accounting, and business consulting firm.
We serve business owners, government entities, nonprofits, and high-net-worth individuals
It all began in 1953.
Landmark’s story began in the era of color TV’s debut with two Arkansas-based firms, Thomas and Thomas in 1953 and Beall Barclay in 1963. Both firms grew to be two of the largest CPA firms in Arkansas.
We now serve clients nationwide from our 9 offices across Arkansas and Arizona.
You want a partner you can trust.
That’s who we aim to be for our clients. That’s who we aim to be for you.
Who We Serve.
We offer tax-smart strategies to help you preserve your wealth.
We partner with business owners to provide proactive tax, accounting, and consulting services.
We help government and nonprofit entities maximize their resources and stay compliant.
Our dedicated team provides clear, trusted advice for your financial goals.
Clients have counted on us for more than 6 decades.
We work like accountants, but think like business owners.
There are your average accounting services — and then there’s Landmark. We understand how each decision you make impacts the bottom line. We offer proactive, growth-minded guidance through our full suite of tax, audit, and business consulting services.
We offer the capabilities of a national firm with the personalization of a local provider.
We pride ourselves on providing the talent and resources to solve even your most complex financial challenges, while always offering personalized, timely customer service. From our 9 locations, we serve small businesses in Arizona, Arkansas, Missouri, Oklahoma, and nationwide.
We are real people who really care.
Numbers are impersonal, but we aren’t. We humanize CPA services by prioritizing professional relationships with your team. This relational approach is one of the reasons clients have trusted us with their financial futures for more than 6 decades.
Partner With Landmark.
We serve more than 350 nonprofit organizations.
We believe it is our responsibility to invest in the health of the communities we call home. We empower our team members to contribute to causes they care about. Additionally, many of our executives serve as board members of local nonprofits.
Ready to take the next step?
Let’s talk about your financial goals.
