Iceland Tax ID Numbers
Kennitala (KN)
For Individuals, Entities
The Kennitala is 10 characters.
Virdisaukaskattsnumer (VSK)
For VAT
The Virdisaukaskattsnumer is 5 or 6 digits, optional prefix of IS.
You can validate tax ID numbers with Tax ID Pro:
- Check tax ID numbers one at a time or with a spreadsheet.
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