1. Opening vs. Activating: The 2026 Rule

The banking process for international students is split into two distinct stages:

• Stage 1: The Online Application (Overseas)
  • Banks like CommBank and Westpac allow you to use your home country’s phone number to complete the online form. They use this to send you a confirmation email and your new account details.
  • Note: At this stage, your account is “deposit-only.” You can send money in, but you cannot withdraw it.
• Stage 2: The In-Branch Activation (Australia)
  • Once you land, you must visit a branch to show your passport. At this point, the bank will ask for your Australian mobile number.
  • Why? Australian banks use Two-Factor Authentication (2FA) for almost everything. You cannot set up the banking app, add your card to Apple/Google Pay, or transfer money without an Australian SIM to receive SMS codes.

2. Bank-Specific Requirements (2026)

3. The “App Store” Trap

In 2026, some “digital-first” accounts like ANZ Plus require you to download the app from the Australian App Store.

• The Problem: You often cannot switch your App Store region or download the Australian version of the app without an Australian phone number and address.
• The Fix: If you don’t have an Australian number yet, stick with CommBank or Westpac. They have more flexible “Moving to Australia” portals that don’t require the app for the initial setup.

4. 2026 Strategy: How to Handle Your SIM Card

1. Open the account using your home country number 14 days before you fly.
2. Transfer your funds so they are waiting for you in Australia.
3. Buy a “Tourist SIM” (like Optus or Telstra) at the airport the moment you land in Sydney, Melbourne, or Brisbane.
4. Go straight to the bank with your new SIM card and your passport. They will update your profile and help you set up the app on the spot.