Calvin Lai operates the US Indirect Tax function at Ingram Micro – an industry leader in global technology distribution. Leveraging his background in tax systems integration and process automation, Calvin’s main responsibilities at Ingram are to manage Sales & Use Tax Compliance, Property Taxes, Gross Receipts Taxes and Audits. Additionally, Calvin represents the Tax function in matters related to M&A (Due Diligence + PMI), Business Initiatives, Technology platform exploration and ERP implementations. Calvin is a Vertex Certified Professional.