The Change of Address Letter is an essential document used in New Zealand when an individual or organization needs to formally notify relevant parties about a change in their address details. This document is crucial for maintaining accurate records and ensuring continued service delivery, compliance with legal obligations, and proper communication channels. It becomes necessary when moving to a new location, establishing a new business address, or updating a postal address. The letter must comply with New Zealand's Privacy Act 2020 and other relevant legislation, particularly when dealing with personal information or business registrations. The document typically includes comprehensive details about both the old and new addresses, effective dates, and any relevant identification or account information. It serves as an official record of the address change and may be required by various institutions including government departments, financial institutions, and service providers.

1. Sender's Current Details: Full name, current address, contact information, and any relevant reference numbers or account details

2. Date: The date when the letter is written

3. Recipient Organization Details: Name and address of the organization being notified of the address change

4. Subject Line: Clear indication that this is a Change of Address notification

5. Previous Address: Complete details of the old address

6. New Address: Complete details of the new address

7. Effective Date: The date when the address change takes effect

8. Signature Block: Formal closing, signature, and printed name of the sender