SSC CPAs + Advisors Merges with Harrison Henderson
On January 7, 2026, SSC CPAs + Advisors, an employee-owned firm based in Kansas, announced a significant merger with Harrison Henderson PLLC, an independent accounting firm known for its comprehensive solutions in Oklahoma. The combination of these two firms underscores a mutual commitment to enhancing client services, driving growth, and fostering innovation across their offerings.
A Union of Strength and Expertise
With this merger, SSC CPAs + Advisors aims to unify its operations under a single brand while expanding its expertise and resources. The firm offers various services, including tax preparation, business advisory, CFO services, wealth management, retirement, and estate planning. By merging with Harrison Henderson, the firm is positioned to leverage broader insights and regional resources, ensuring their clients receive unparalleled service in navigating the complexities of financial planning.
Brian Lang, CEO of SSC CPAs + Advisors, emphasized the significance of this merger, stating, “The integration of Harrison Henderson with our firm reinforces our foundation and broadens our horizons. It is a testament to shared values, commitment to exceptional service, and a unified vision for future success.” Lang highlighted that this merger significantly supports SSC CPAs + Advisors’ market expansion initiatives, allowing the firm to reach new sectors and enhance its service delivery.
What This Means for Employees and Clients
The dual advantage of this merger is that it not only broadens the client base but also creates more opportunities for the employees of both firms. Harrison Henderson’s transition into an employee-owned model will incentivize its staff and create pathways for career development within a larger organization. Steven Henderson, the managing partner of Harrison Henderson, noted, “Joining forces with SSC CPAs + Advisors opens the door to expanded opportunities—for our clients, our markets, and our people. Together we are stronger, more agile, and better positioned to deliver high-touch services and forward-thinking solutions.”
A Commitment to Excellence
Founded in 1984 and becoming an ESOP (Employee Stock Ownership Plan) in 1999, SSC CPAs + Advisors has witnessed consistent growth and has evolved to include over 80 employees across several locations in Kansas. The firm prides itself on its distinctive combination of local knowledge and national strength, making it uniquely equipped to cater to a wide range of client needs.
In parallel, Harrison Henderson, founded in 1986, is recognized for its high-quality bookkeeping, individual and corporate tax preparation services across Oklahoma. The merger presents an opportunity for both firms to consolidate their specializations, broadening their collective knowledge and client service capabilities.
Future Directions
Both firms are optimistic about the future and see this merger as a pivotal moment. The integration positions them to tackle emerging challenges and demands within the accounting and advisory sectors more efficiently. They both aim to maintain their commitment to excellence and adaptability as they work to enhance their service offering and client relationships.
This exciting transformation not only marks growth for SSC CPAs + Advisors and Harrison Henderson but also reflects a significant shift in how accounting firms can evolve through strategic alliances, optimizing resources for the benefit of their clients and employees alike.
As they move forward, the newly merged entity promises to continue fostering innovation while maintaining the high-level service clients have come to expect from both firms.
For more information about the newly merged firm, visit their website at
SSC CPAs + Advisors.