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Jason McClain

Managing Director | Deloitte & Touche LLP

Jason is a leader in Deloitte's Controllership and Treasury Transformation practice, where he is responsible for the Finance Information Architecture (FIA) offering.

Jason helps organizations solve their most pressing finance data challenges, from foundational finance data architectures to AI-ready information models. Jason helps controllership organizations move beyond fragmented, system-by-system data toward a common information model that connects the chart of accounts, master data, and reporting hierarchies. He plays an active role in shaping Deloitte's point of view on how AI can be responsibly deployed in finance, focusing on the risk guardrails, governance, and controls that let finance leaders pursue AI with confidence. Clients rely on Jason to translate complex data and technology decisions into practical terms, positioning data architecture as the foundation for stronger decisions and durable transformation.