BankSA Login: Internet, Mobile & Business Banking Guide

If you’ve ever stared at a login screen wondering whether you should use your card number, your access number, or something else entirely—you’re not alone. BankSA’s authentication system uses a specific credential called the Customer Access Number, and getting it right on the first try saves you a support call. This guide walks you through every login method, from internet banking on your laptop to the mobile app on your phone, with step-by-step instructions verified against BankSA’s official documentation.

Availability: 24/7 · Platforms: Internet Banking, Mobile Banking, Business Banking Online · Registration: Available for new users · Access Number: Required for logon · Password Reset: Forgot password option

Three key access points define your BankSA experience, each with its own entry URL and credential requirements.

How do I log in to BankSA Internet Banking?

Internet Banking serves as BankSA’s full-featured web portal, accessible any time for checking balances, making payments, and managing accounts. The primary logon address is ibanking.banksa.com.au (BankSA Official: Internet Banking).

Access the logon page

To reach the BankSA Internet Banking logon screen, navigate directly to ibanking.banksa.com.au. Always verify you’re on the banksa.com.au domain before entering any credentials—this protects against phishing attempts that mimic BankSA’s login page (BankSA Login Security Overview). The site uses standard TLS encryption, indicated by the padlock icon in your browser’s address bar.

• Go to ibanking.banksa.com.au
• Confirm the banksa.com.au domain in the address bar
• Click the Logon button if not redirected automatically

Enter access number and password

New users must register before logging in for the first time. Registration requires your BankSA card account number, date of birth, and a mobile phone number to receive a Secure Code (BankSA Official: Internet Banking). Existing users enter their Customer Access Number (CAN) in the access number field, followed by their internet password.

The implication: pop-up blockers are a known friction point, so checking this setting before calling support can save you time.

BankSA Mobile Banking login

The BankSA App brings banking to your phone or tablet, with biometric Quick Logon options that skip typing your CAN every time. You’ll need to be registered for Internet Banking before logging onto the app (BankSA Official: Contact us via mobile banking).

Welcome to mobile banking

Download the BankSA Mobile Banking app from the App Store or Google Play, then open it to find the Logon button on the home screen. Enter your Customer Access Number (CAN)—the same number you use for Internet Banking—to sign in. The app supports FaceID and Fingerprint authentication through its Quick Logon feature (BankSA Official: Enable Quick logon).

• Download BankSA Mobile Banking from App Store or Google Play
• Tap Logon on the home screen
• Enter your CAN and internet password
• Optionally enable FaceID or Fingerprint via Settings > Quick logon

Tablet vs mobile options

BankSA doesn’t maintain separate apps for tablets and phones—the same mobile app works on both device types. On tablets, the interface adapts to the larger screen, but the login process remains identical. The Quick Logon settings (FaceID, Fingerprint, Security number, or Password) apply across all devices where you install the app (BankSA Official: Enable Quick logon).

What this means: your biometric settings sync across devices, so enabling FaceID on your phone activates it on your tablet too.

BankSA Mobile Banking login password

Forgetting your security number or password doesn’t lock you out permanently—BankSA provides a self-service reset through the app. The process requires your CAN and date of birth, then a Secure Code sent via SMS or voice call (BankSA Password Reset Guide).

Reset password steps

To reset your password on the BankSA App: open the app, select Logon, tap “Need help?”, then choose “Forgot security number/password”. Enter your CAN and date of birth when prompted. BankSA sends a Secure Code to your registered mobile number via SMS or voice—you’ll use this code to set a new security number and password (BankSA Password Reset Guide).

1. Open BankSA App and tap Logon
2. Select “Need help?” below the logon fields
3. Choose “Forgot security number/password”
4. Enter CAN and date of birth
5. Enter the Secure Code received via SMS or voice
6. Set a new security number and password

Troubleshooting login not working

If you’ve confirmed your credentials are correct but the app still won’t log you in, BankSA’s official troubleshooting path starts with deleting and reinstalling the app. If problems persist after reinstalling, call 13 13 76 during hours of 7:30am–7:30pm Mon-Sat (Apple App Store: BankSA Mobile Banking). Standard call charges apply for in-app contact, the same as calling the contact centre directly (BankSA Official: Contact us via mobile banking).

The pattern: Australian banks commonly embed this reinstall-first advice because app cache corruption is a frequent culprit behind authentication failures that look like password problems.

BankSA Business Banking

Business Banking Online uses different credentials than personal Internet Banking, designed for multiple users with varying permission levels within an organization. Access is at bbo.banksa.com.au, and the logon process involves a User ID, temporary password, and SecurID Token for first-time users (BankSA Official: Business Banking Online Get Started).

Logon to business banking online

Returning Business Banking users enter their User ID (typically an email address) and password at bbo.banksa.com.au. Access the logon page via the dropdown menu in the top-right corner of banksa.com.au (BankSA Official: Business Banking Online). If you’ve forgotten your User ID or password, contact BankSA Business Banking support at 1300 554 004.

• Navigate to bbo.banksa.com.au
• Enter your User ID (email address on file)
• Enter your current password
• Complete any additional authentication if prompted

Register for business users

First-time Business Banking users receive their credentials by post: a temporary password arrives via SMS, and a SecurID Token arrives separately by mail. If you haven’t received these within the expected timeframe, call 1300 554 004 for assistance (BankSA Official: Business Banking Online Get Started). You’ll be prompted to change your temporary password on first logon and to activate your SecurID Token.

The implication: business users switching between personal and corporate accounts need to mentally separate the credential systems to avoid lockouts.

BankSA contact and support

BankSA offers 24/7 self-service options through its app and website, plus phone support during specific hours. The Sam virtual assistant handles routine questions at any hour, while human agents are available by phone during business hours.

Internet banking contact

Sam, BankSA’s virtual assistant, is available 24/7 through the Contact us section of Internet Banking or the mobile app—click “Chat now” to start a conversation. Sam can answer common questions including transaction disputes, account inquiries, and product information, and can provide links to complete tasks directly (BankSA Official: Sam virtual assistant). You’ll find Sam in the bottom-right chat corner after selecting Contact us.

App and login issues

For app-specific problems, the in-app Contact us feature connects you to customer service or self-service options. After logging in, tap Contact us on the bottom menu, select your product or service, and choose how you’d like to connect (BankSA Official: Contact us via mobile banking). For urgent issues like a lost card or suspicious account activity, call 13 13 76 immediately. Customer service operates 7:30am–7:30pm Mon-Sat (Apple App Store: BankSA Mobile Banking).

“Sam can give you instant support online, so you don’t need to call us or visit a branch.”

— BankSA Official Website

The implication: for routine inquiries and even some account management tasks, the virtual assistant eliminates the need to wait on hold. For security-related issues like suspected fraud or a locked account, phone support remains the fastest path to resolution.

Related reading: Microsoft Outlook login guide

BankSA’s NetBank platform enables secure desktop and mobile access, much like the processes detailed in the Bank SA Internet Banking guide for registration and troubleshooting.

Frequently asked questions

“If you are having issues with our app, delete and re-install it. If issues persist please call us on 13 13 76.”

— BankSA App Store Description