Spectrum.Ird (nuget): A library to validate IRD numbers and bank account numbers according to the "Resident Withholding Tax (RWT) and Non-Resident Withholding Tax (NRWT)" specification published by the New Zealand Inland Revenue Department (IRD).
Keywords: bank-account|ird|ird-number|new-zealand|nz|nz-bank-account|validation|validator