---
id: "ee_kmkr"
kind: "datatype"
status: "draft"
is_pii: false
categories: ["finances"]
country: ["EE"]
langs: ["et"]
quality: 93
url: "http://registry.apicrafter.io/datatype/ee_kmkr"
---

# Estonian VAT number (KMKR) (`ee_kmkr`)

> **Draft.** Draft records have not been reviewed yet and may be incomplete or wrong; do not treat them as authoritative for legal or compliance decisions.

KMKR number (käibemaksukohustuslase registreerimisnumber), the 9-digit VAT registration number in Estonia. The last digit is a check digit.

- Parent datatype: `vatin`
- Personal data (PII): no
- Categories: Finances and banking (finances)
- Countries: Estonia (EE)
- Languages: Estonian (et)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^(?:EE[ -]?)?\d{3} ?\d{3} ?\d{3}$
```

## Examples

- `EE 101288941` — Real-world value published online
- `EE 100594102` — Real-world value published online
- `1012889417` (invalid example) — One character too many

## Mappings

- schema_org: `vatID`
- stdnum: `ee.kmkr`

## Supported by tools

- `awsglue`
- `dataprep`
- `pythonstdnum`

## Translations

- et: Käibemaksukohustuslase registreerimisnumber (KMKR)

## Sources

- other: <https://arthurdejong.org/python-stdnum/doc/2.2/stdnum.ee.kmkr.html>
- other: <https://docs.dataprep.ai/user_guide/clean/clean_ee_kmkr.html>

## Quality

Score 93/100. Missing: authoritative source link.

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