Name Change Affidavit Template for Australia

A Name Change Affidavit is a formal statutory declaration that you must complete when seeking to legally change your name in Australia. This document serves as your sworn statement to the relevant authorities, declaring your intention to adopt a new legal name and providing the necessary information to process your request under Australian law.

When do you need this document?

You need a Name Change Affidavit whenever you want to legally change your name through the official registry system. This includes situations where you're changing your name due to marriage or divorce, adopting a cultural or religious name, correcting a misspelled name on official documents, or simply choosing a new name for personal reasons. Unlike informal name changes for social purposes, this affidavit creates a legal record that allows you to update all official documents including passports, driver's licenses, and bank accounts. The document is required regardless of your age, though additional consent may be needed for minors.

Key legal considerations

Your Name Change Affidavit must comply with strict legal requirements under the Statutory Declarations Act 1959. You must provide your complete current legal name, including any previous names you've used, and clearly state your proposed new name in full. The reason for your name change must be detailed and legitimate - frivolous or potentially fraudulent reasons will be rejected. You cannot choose a name that is offensive, too long, contains numbers or symbols, or could mislead others about your identity or status. The affidavit must include identity verification statements confirming how long you've lived under your current name and what identity documents you currently hold. Most importantly, you must declare that you're not changing your name to avoid legal obligations or deceive others.

Legal requirements in Australia

Under the Births, Deaths and Marriages Registration Act 1995, your affidavit must be witnessed by an authorized person such as a Justice of the Peace, lawyer, or notary public who can verify your identity. The witness must sign the document and include their credentials and contact information. You'll need to submit the affidavit to your state or territory's Registry of Births, Deaths and Marriages along with certified copies of identity documents, proof of Australian citizenship or residency, and the prescribed fee. Processing times vary by jurisdiction but typically take 4-6 weeks. The Anti-Money Laundering and Counter-Terrorism Financing Act 2006 requires additional identity verification checks, which may extend processing times. Once approved, you'll receive an official name change certificate that serves as legal proof of your new name for updating other documents and records.