---
id: "usitin"
kind: "datatype"
status: "stable"
is_pii: true
categories: ["pii", "persons"]
country: ["US"]
langs: ["en"]
quality: 65
url: "http://registry.apicrafter.io/datatype/usitin"
---

# US ITIN (Individual Taxpayer Identification Number) (`usitin`)

A Taxpayer Identification Number (TIN) is an identifying number used for tax purposes in the United States and in other countries under the Common Reporting Standard.

- Personal data (PII): yes
- Categories: Personally identifiable information (pii), Person related (persons)
- Countries: United States (US)
- Languages: English (en)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
(9\d{2})[- ]{1}((7[0-9]{1}|8[0-8]{1})|(9[0-2]{1})|(9[4-9]{1}))[- ]{1}(\d{4})
```

## Mappings

- dpv: `pd:OfficialID`
- google_dlp: `US_INDIVIDUAL_TAXPAYER_IDENTIFICATION_NUMBER`
- presidio: `US_ITIN`
- purview: `U.S. individual taxpayer identification number (ITIN)`
- schema_org: `taxID`
- stdnum: `us.itin`

## Metacrafter rules

4 rules: 2 match the field name, 2 match values.

- `usitinfield` (field, `pii/us/us_pii.yaml`)
- `usitinvalue` (data, `pii/us/us_pii.yaml`)
- `us_persons_usitinfield` (field, `us/us_persons.yaml`)
- `us_persons_usitinvalue` (data, `us/us_persons.yaml`)

## Supported by tools

- `amazonmacie`
- `awscomprehend`
- `awsglue`
- `azureailanguage`
- `collibra`
- `databricks`
- `googledlp`
- `ibmknowledgecatalog`
- `metacrafter`
- `microsoftpurview`
- `nightfall`
- `openmetadata`
- `presidio`
- `pythonstdnum`

## Sources

- wikipedia: <https://en.wikipedia.org/wiki/Taxpayer_Identification_Number>

## Quality

Score 65/100. Missing: anchored regexp, examples, negative example, translation.

JSON: <http://registry.apicrafter.io/api/v1/datatypes/usitin.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/US/persons/usitin.yaml>