Chile RUT Validation
Validate RUT Number in Chile Online
Quickly and accurately validate RUT (Rol Único Tributario) for businesses and individuals across Chile.
Frequently Asked Questions
How can I validate a RUT number online in Chile?
You can validate any RUT number in Chile using Lookuptax's free RUT checker. Enter the RUT to confirm validity and retrieve taxpayer details instantly.
Is RUT validation mandatory for invoices?
Yes. For all electronic invoices (facturas electrónicas) in Chile, it is mandatory to include and validate the RUT of both the issuer and the recipient.
Can I integrate RUT validation into my billing system?
Yes. Lookuptax provides a RUT validation API that can be integrated with invoicing, ERP, or billing platforms to automate compliance with Chilean tax regulations.
Ready to automate Tax ID validation?
Signup with a free trial to validate tax IDs in 100+ countries