What Is a CURP Number? Your Complete Guide for Mexican-Americans and Expats

The CURP number (Clave Única de Registro de Población) is Mexico’s unique 18-character ID code for citizens and residents. It’s necessary for everything from applying for dual citizenship to accessing healthcare, opening bank accounts, and even renewing a Mexican passport. But getting a CURP isn’t always simple, especially if you’re in the U.S., have mismatched […]