Cassie Neatherly joins McGuire Sponsel as a Relationship Manager

McGuire Sponsel expands Alliance Network with addition of Cassie Neatherly
Experienced relationship manager joins firm to support CPA firm partnerships nationwide

INDIANAPOLIS – McGuire Sponsel announced today that Cassie Neatherly has joined the firm as a Relationship Manager within its Alliance Network, further strengthening the firm’s commitment to supporting CPA firms and their clients through collaborative, relationship-driven service.

In her role, Neatherly will work closely with alliance partners to coordinate specialty tax services, streamline communication across engagements, and help CPA firms deliver expanded value to their clients. She brings a strong background in client service, relationship management, and cross-functional coordination within professional services environments.

“Cassie brings the right blend of care, organization, and relationship mindset that our alliance partners expect from McGuire Sponsel,” said Tim LeMasters, Director of Alliance Network. “She understands that our role is to support CPA firms—not compete with them—and to make their client relationships stronger. Cassie will be an excellent extension of our partners’ teams as we continue to grow our Alliance Network nationwide.”

Prior to joining McGuire Sponsel, Neatherly held roles focused on client experience and relationship management, where she supported complex engagements and served as a trusted point of contact for both internal teams and external partners. Her approach aligns closely with McGuire Sponsel’s commitment to proactive communication, accountability, and long-term partnerships.

“I’m excited to join McGuire Sponsel and be part of a firm that truly values relationships,” said Neatherly. “The Alliance Network plays a critical role in helping CPA firms expand their advisory capabilities, and I’m looking forward to supporting our partners and contributing to their success.”

To learn more about Cassie, see here.