Chilean RUT identification and search methods

In Chile, the Rol Único Tributario (RUT) serves as the primary identification number for both individuals and legal entities. It is essential for various daily and professional activities, including opening bank accounts, signing contracts, and conducting online purchases.

To locate or verify a RUT by name, individuals can utilize official state services such as the Servicio de Impuestos Internos (SII), though privacy regulations may limit available data. Additionally, specialized digital platforms and public registries offer tools for verifying the validity of a RUT and accessing basic information regarding companies and natural persons.