105-900

BankSA (a division of Westpac Banking Corp)

Adelaide Office

Active · PEH

BSB 105-900 is assigned to BankSA (a division of Westpac Banking Corp), serving the Adelaide area in South Australia. This BSB code identifies the Adelaide Office branch, located at Basement Level 97 King William St, Adelaide SA 5000. This branch supports Paper (Cheque), Electronic (Direct Entry), and High Value (RTGS) payment methods. BSB (Bank-State-Branch) numbers are six-digit codes used by Australian financial institutions to identify individual branches. You will need this BSB when setting up direct debits, salary deposits, or transferring money between Australian bank accounts. This BSB number is currently active and was last verified against official sources.

Branch Details

BSB Number 105-900
Institution BankSA (a division of Westpac Banking Corp) (BSA)
SWIFT Code SGBLAU2S
Branch Name Adelaide Office
Address Basement Level 97 King William St
Suburb Adelaide
State South Australia (SA)
Postcode 5000
Payment Flags Paper: ✓  Electronic: ✓  High Value: ✓
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Payment Capabilities

P

Paper (Cheque)

This branch supports paper-based clearing, including cheque processing and bank cheque issuance.

E

Electronic (Direct Entry)

This branch supports electronic direct entry transactions, including direct debits, salary payments, and BPAY.

H

High Value (RTGS)

This branch supports high-value real-time gross settlement (RTGS) transfers for large or time-critical payments.

Change History

Changes detected from official sources, checked daily.

24 Feb 2026 — First recorded in BSBFinder directory

Tracked as part of BankSA (a division of Westpac Banking Corp) (BSA), Adelaide SA 5000.

BSBFinder checks for updates daily. Any future changes to this BSB — address moves, payment capability updates, or branch closures — will appear here.

Nearby Branches

610-101

Adelaide Bank (a division of Bendigo and Adelaide Bank Limited)

Adelaide, SA

 610-102

Adelaide Bank (a division of Bendigo and Adelaide Bank Limited)

Adelaide, SA

 610-103

Adelaide Bank (a division of Bendigo and Adelaide Bank Limited)

Adelaide, SA

 015-005

Australia & New Zealand Banking Group Limited

Adelaide, SA

 015-009

Australia & New Zealand Banking Group Limited

Adelaide, SA

 015-010

Australia & New Zealand Banking Group Limited

Adelaide, SA

Other BankSA (a division of Westpac Banking Corp) Branches in South Australia

104-195

Term Bond Sales Support

Adelaide, 5000

 105-000

Adelaide

Adelaide, 5000

 105-027

Rundle Mall

Adelaide, 5000

 105-029

Gouger Street

Adelaide, 5000

 105-044

80 King Willam St

Adelaide, 5000

Frequently Asked Questions

What bank does BSB 105-900 belong to?
BSB 105-900 belongs to BankSA (a division of Westpac Banking Corp). This BSB code identifies a specific branch of BankSA (a division of Westpac Banking Corp) in the official BSB directory.
Where is the branch for BSB 105-900 located?
The branch for BSB 105-900 is located in Adelaide, SA 5000. The full address is Basement Level 97 King William St, Adelaide SA 5000.
Is BSB 105-900 still active?
Yes, BSB 105-900 is currently active. You can use this BSB for bank transfers and direct debits.
What payment methods does BSB 105-900 support?
BSB 105-900 supports Paper (Cheque), Electronic (Direct Entry), and High Value (RTGS) payment methods. This means the branch can process paper (cheque), electronic (direct entry), and high value (rtgs) transactions.

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