Datatypes

Chilean tax number (RUT, RUN)

ID cl_rut

DatatypePersonal data (PII)identifierDraft

This record is a draft: it has not been reviewed yet and may be incomplete or wrong. Do not rely on it for compliance decisions. Help improve it (see CONTRIBUTING.md).

Rol Único Tributario, the Chilean tax number. For people it is the same as the RUN (Rol Único Nacional), the national identification number. It has up to eight digits and a check character (a digit or K), and is usually written with dots and a hyphen.

Categories
Finances and banking, Personally identifiable information
Countries
Chile
Languages
Spanish
Microsoft Purview
Chile identity card number
Schema.org
taxID
python-stdnum
stdnum.cl.rut
ORG-ID.guide
CL-RUT
Quality
100/100
Metacrafter rules
no detection rule yet
Supported by tools
Amazon Macie, AWS Glue Sensitive Data Detection, Azure AI Language PII detection, DataPrep, Microsoft Purview Data Loss Prevention, Nightfall AI, python-stdnum

Regular expression

^\d{1,2}\.?\d{3}\.?\d{3}-?[0-9K]$

Python re syntax.

Examples

ValueDescription
95566826KSynthetic number with a valid check digit
676347704Synthetic number with a valid check digit
95.566.826-KThe first example in its printed form
95566826K7 invalidOne character too many

Translations

LanguageNameDescription
SpanishRol Único Tributario (RUT)

Sources

Use this record