Free online IRD Number (IRD) verification. How to verify New Zealand TIN number online - instant validation using OECD-compliant rules for New Zealand tax identification numbers.
Validation Workspace
Enterprise checks for New Zealand tax identification numbers.
Instant one-by-one format validation
The IRD Number is the official tax identification number used in New Zealand. Format: Format varies by entity type. See OECD guidelines for details.
Official source: OECD
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