Matt Lewis - Co-founder & CTO

Matt Lewis is a digital architecture and transformation specialist with deep expertise in payroll, taxation and workforce-data interoperability. As Co-Founder and Technical Advisor at Intaxio, he leads the platform’s technical architecture and integration strategy, ensuring its Modern Award APIs align with ATO, Fair Work and industry data standards.

Matt has delivered major government and industry projects including the Fair Work Commission’s Modern Awards API initiative, the ATO’s Digital Service Provider Operational Security Framework, and Single Touch Payroll (STP) architecture programs. His experience spans solution design, data governance and secure API implementation across payroll, superannuation and digital-reporting ecosystems — helping Intaxio deliver trusted, scalable and standards-based compliance infrastructure.

Matthew Prouse - Co-founder

Matthew Prouse is a product compliance and strategy specialist with deep expertise in payroll, taxation and regulatory technology. As Co-Founder, he leads the platform’s commercialisation and product strategy, ensuring its Modern Award APIs meet Fair Work, ATO and industry compliance standards.

Before co-founding Intaxio with Matt Lewis, Matthew led product compliance and regulatory engagement for Xero in Australia and played a key role in the co-design of Single Touch Payroll (STP) Phases 1 and 2 and the integration of JobKeeper and COVID-19 stimulus measures into payroll systems.