VAT In Mexico: Cash Flow Traps And Compliance Realities For Multinationals

A European CFO once told me: "I thought VAT was the same everywhere until Mexico proved me wrong". This reflects a common experience; while value-added tax (VAT) is designed to be a neutral tax, businesses recover it and consumers bear the cost, and its application varies widely. Mexico, though based on the European model, introduces rules that create unexpected compliance and liquidity challenges.

A first surprise for foreign companies operating in Mexico is that VAT in Mexico is only creditable if two main conditions are met: a valid electronic invoice (CFDI) is issued, and the expense has been effectively paid. This differs from the EU, where credit is usually recognised on an accrual basis, and from the US, where sales tax applies only to final consumers. A simple delay in supplier payments, for example, 90 days, can result in millions of pesos of VAT locked until payment is cleared.