BSB 406-250 — Colonial State Bank, Perth WA

BSB 406-250 is assigned to Colonial State Bank, serving the Perth area in Western Australia. This BSB code identifies the Barrack St Perth branch, located at 86A Barrack Street, Perth WA 6000. 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	406-250
Institution	Colonial State Bank (CST)
SWIFT Code	CTBAAU2S
Branch Name	Barrack St Perth
Address	86A Barrack Street
Suburb	Perth
State	Western Australia (WA)
Postcode	6000
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 Colonial State Bank (CST), Perth WA 6000.

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