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Business Details
50+ Years
experience
Your Trusted Partner for Accounting and Tax Solutions
Landmark CPAs is a tax, accounting, and business consulting firm with over six decades of experience serving clients nationwide. Founded in 1953 through the merger of two Arkansas-based firms, we combine the capabilities of a national firm with the personalized service of a local provider. Our team of certified professionals offers proactive guidance in tax planning, audit and assurance, business consulting, and specialized services like bond arbitrage. We prioritize long-term relationships, ethical practices, and community involvement, serving businesses, nonprofits, government entities, and high-net-worth individuals.

With nine offices across Arkansas and Arizona, we deliver tailored solutions to meet complex financial challenges while maintaining a commitment to transparency and client education. Our accolades, including recognition as an AICPA G400 Firm and multiple regional awards, reflect our dedication to excellence. By blending technical expertise with a relational approach, we aim to be trusted partners in our clients' financial success.
Services
Tax Planning and Management Accounting and Bookkeeping Audit and Assurance Business Consulting Bond Arbitrage Forensic Accounting Employee Benefit Plan Audit Outsourced CFO Services Succession Planning Digital Tax Compliance
Details
  • Year established: 1953
Highlights and features
  • We offer 60+ years of experience in accounting and tax services.
  • Our team includes certified professionals with industry-specific expertise.
  • We combine national firm capabilities with personalized, local service.
  • We prioritize ethical practices and community involvement.
  • We provide proactive guidance tailored to clients' unique financial needs.
Associations and certifications
  • AICPA G400 Firm
  • Arkansas Business Book of Lists Top 5 Accounting Firm
  • Northwest Arkansas Business Journal Top 5 Accounting Firm
What people say
Trusted partners Shared the same values Active role in giving back Tax-smart strategies Real people who care
Services
Tax Planning and Management
Our tax planning services help businesses and individuals navigate complex tax laws while maximizing savings. We provide year-round guidance, strategic tax projections, and compliance solutions tailored to industries like healthcare, real estate, and oil and gas. Our CPAs ensure clients pay no more than legally required while maintaining full compliance with evolving regulations.
Accounting and Bookkeeping
We offer comprehensive accounting services including payroll processing, financial statement preparation, and system setup for businesses of all sizes. Our team streamlines processes to improve accuracy, reduce errors, and free up internal resources for revenue-generating activities while providing clear insights into financial performance.
Audit and Assurance
Our audit services provide stakeholders with confidence in financial reporting through rigorous analysis and compliance checks. We identify operational efficiencies and risks during audits, led by experienced partners who deliver actionable insights to improve profitability and regulatory adherence for businesses and nonprofits.
Business Consulting
We deliver strategic business consulting focused on growth, succession planning, and operational efficiency. Our consultants help clients develop roadmaps for mergers, acquisitions, and tax-optimized business structures while offering industry-specific expertise in areas like cash flow analysis and HR strategy.
Bond Arbitrage
Our bond arbitrage services ensure compliance with IRS regulations for tax-exempt bonds. We help municipalities and institutions calculate rebate liabilities, maintain compliance, and avoid penalties through specialized expertise in yield restrictions and escrow verifications for clients ranging from school districts to universities.
People
Randy Milligan
Co-Managing Member, CPA
With over 25 years of experience, Randy leads audit and consulting engagements, specializing in strategic business advisory. He emphasizes client relationships and has guided numerous Arkansas businesses through growth phases while maintaining a focus on ethical accounting practices.
Katie Lejong
Member, CPA
Katie specializes in tax planning for high-net-worth individuals and businesses. She focuses on year-round tax strategies to minimize liabilities and has developed customized plans for clients in healthcare and professional services sectors.
Sherry Chesser
Member, CPA
Sherry leads bond arbitrage services, ensuring compliance for municipal and institutional clients. Her expertise in IRS regulations has helped clients avoid penalties while optimizing tax-exempt bond portfolios across Arkansas and Arizona.
Brad Roethlisberger
Member, CPA
Brad oversees outsourced accounting services, helping businesses streamline financial processes. He specializes in QuickBooks implementation and has assisted over 100 small businesses in improving accounting efficiency and accuracy.
Gary Frisch
Member, CPA
Gary brings 30 years of experience in audit and assurance services. He has led engagements for Fortune 500 companies and nonprofits, focusing on compliance and operational efficiency improvements that have saved clients millions annually.
Questions
What services does Landmark offer?
We provide tax planning, accounting, audit assurance, business consulting, bond arbitrage, and specialized services for nonprofits and high-net-worth individuals.
Do you serve clients outside Arkansas and Arizona?
Yes, we serve clients nationwide from our nine offices in Arkansas and Arizona.
How long has Landmark been in business?
Our history spans over 60 years, beginning with mergers of Arkansas firms in 1953 and 2018.
What industries do you specialize in?
We specialize in agriculture, healthcare, government, oil and gas, real estate, and nonprofit sectors.
Can you assist with business succession planning?
Yes, we offer strategic succession planning services, including exit strategies and business valuations.