---
id: "kz_bin"
kind: "datatype"
status: "stable"
is_pii: false
categories: ["companies"]
country: ["KZ"]
langs: ["kk", "ru"]
quality: 90
url: "http://registry.apicrafter.io/datatype/kz_bin"
---

# Kazakh business identification number (BIN) (`kz_bin`)

Business identification number (BIN) of Kazakhstan: the 12-digit number of a legal entity, of a branch or representative office, or of an individual entrepreneur working in joint entrepreneurship. It is also the tax identification number of these taxpayers. The first four digits are the year and month of registration. The fifth digit is the type: 4 for a resident legal entity, 5 for a non-resident legal entity, 6 for a joint individual entrepreneur. The sixth digit is 0 for a head office, 1 for a branch, 2 for a representative office and 3 for a peasant farm in joint entrepreneurship. Five digits of serial number follow (90001 to 99999 for bodies and participants of the Astana International Financial Centre), and the last digit is a check digit. The BIN replaced the taxpayer registration number (RNN) on 1 January 2013. Individuals have an IIN (kz_iin) instead. ORG-ID.guide lists the register as KZ-BIN, so an identifier reads KZ-BIN-950440001673.

- Personal data (PII): no
- Categories: Companies/business/organizations (companies)
- Countries: Kazakhstan (KZ)
- Languages: Kazakh (kk), Russian (ru)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^\d{4}[456][0-3]\d{6}$
```

Check digit algorithm: `kz_iin_bin`

## Examples

- `950440001673` — Example from ORG-ID.guide
- `990940003030` — Example from ORG-ID.guide
- `000640002067` — Example from ORG-ID.guide
- `950440001674` (invalid example) — Check digit does not match
- `950430001673` (invalid example) — The fifth digit 3 is not a BIN entity type

## Mappings

- orgid: `KZ-BIN`
- schema_org: `taxID`

## Translations

- ru: Бизнес-идентификационный номер (БИН): Двенадцатизначный номер юридического лица, его филиала или представительства, а также индивидуального предпринимателя, действующего в форме совместного предпринимательства. Первые четыре цифры - год и месяц регистрации, пятая - тип лица, шестая - признак головного подразделения, филиала или представительства, затем пять цифр порядкового номера и контрольная цифра. С 1 января 2013 года заменил РНН.
- kk: Бизнес-сәйкестендіру нөмірі (БСН)

## Sources

- doc: <https://www.oecd.org/tax/automatic-exchange/crs-implementation-and-assistance/tax-identification-numbers/Kazakhstan-TIN.pdf>
- wikipedia: <https://ru.wikipedia.org/wiki/Бизнес-идентификационный_номер>
- other: <https://org-id.guide/list/KZ-BIN>

## Quality

Score 90/100. Missing: detector coverage.

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