Sibi Thomas

Background

About Sibi Thomas

I am a CPA and CFE with over 20 years of experience leading external audits, advisory engagements, and financial strategies—specializing in the nonprofit sector. My work is driven by one goal: helping mission-driven organizations build financial transparency, strengthen compliance, and earn lasting donor and funder confidence. In my role as Managing Director and Shareholder at CBIZ, I lead nonprofit audits and advisory projects that go beyond compliance to deliver real value. I combine deep nonprofit expertise with technology-enabled audit processes—leveraging data analytics, cloud platforms, automation, and AI tools—to make audits more efficient, insightful, and less disruptive for clients. What I deliver for clients: Clean, efficient audits that minimize disruption and enhance stakeholder trust Technology adoption strategies to streamline financial reporting and decision-making Internal controls and grant compliance frameworks that reduce risk and support sustainability Strategic insights for boards and executives to align financial health with mission impact Highlights : Proven leadership and practice growth at a national CPA and advisory firm Recognition as a Crain’s Notable in Accounting & Consulting for nonprofit audit and advisory excellence Track record of integrating technology into external audit and client advisory services Forward-thinking expertise in audit innovation, AI in accounting, and digital transformation I’ve partnered with nonprofits of all sizes—from grassroots organizations to $500M+ institutions—across health, housing, education, and community development. Whether guiding a CFO through regulatory complexity or helping a board adopt technology for better governance, I serve as both a trusted advisor and a strategic partner. If you are a nonprofit leader seeking stronger financial governance, technology-driven audit and advisory leadership, let’s connect.