IRD Generator

Generate New Zealand IRD numbers with valid checksum

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About New Zealand IRD Numbers

An IRD (Inland Revenue Department) number is a 9-digit number issued by New Zealand Inland Revenue for tax purposes. This generator creates valid IRD-format numbers with proper modulus 11 checksum validation for testing and educational purposes.

Disclaimer

Important: Generated numbers are NOT real IRD numbers issued by Inland Revenue and have NO legal validity. They are for testing and educational purposes only.

Prohibited Uses: You must NOT use generated IRDs for:

  • Actual tax filing or tax-related purposes
  • Identity verification or authentication
  • Business registration or official transactions
  • Any fraudulent or illegal activity

Legal Consequences: Misuse of generated IRD numbers may result in:

  • Criminal prosecution under New Zealand law
  • Investigation by Inland Revenue
  • Civil liability, fines, and/or imprisonment

Your Responsibility: By using this tool, you acknowledge that you understand these risks and agree to use it only for legitimate testing purposes. You are solely responsible for any misuse of generated numbers.