Norway
TIN validation guidance for Norway
Access country-specific reference information, recognised formats and validation resources designed for compliance teams, finance departments and enterprise operations.
TIN Check Norway
For individuals:
NIN: Everyone resident in Norway is assigned a
unique National Identity Number (NIN).
D-Number: Foreign nationals who come to
Norway to work for less than six months are
given a temporary identity number called a Dnumber
Format:
The NIN consists of 11 digits. The first 6 digits
represent the date of birth in the order day,
month, year.
D- numbers are similar in structure to NINs, but
the first digit is increased by four..
For entities:
Entities are issued an organization number which serves as a TIN upon registration..
Format:
The organization number consists of 9 digits.
Entities which are registered in the Value Added
Tax Register are required to add the letters MVA
as a suffix to the organization number.
Official example structures
Use the following examples as guidance for commonly recognised tax identification formats.
