🇦🇺 This is the brand hub for Commonwealth Bank (CommBank, CBA) in Australia. For the bigger picture on Australian Big Four fees, the 2017 reform, the Westpac BoA Alliance angle, and the Cuscal/atmx standalone trap, see the Australia Money Guide. For exact branch addresses, see the Sydney ATM Guide and the Melbourne ATM Guide. For card-acceptance and transit, see the Sydney Money Guide or Melbourne Money Guide. For the alternative high-street brand, the ANZ guide.
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Order AUD → CEI Currency ExchangeWhat Commonwealth Bank is, in one paragraph
The Commonwealth Bank of Australia (CommBank, CBA) is Australia's largest bank by total assets (~$1.2 trillion), customer count (~17 million Australians, roughly two-thirds of the adult population), and branch network. Founded in 1911 under the Commonwealth Bank Act as a fully government-owned institution to provide banking services to Australian citizens, CommBank operated as the de facto central bank until the Reserve Bank of Australia took over central-banking functions in 1959. The bank was gradually privatised between 1991 and 1996 in three stages and is now fully public, listed on the Australian Securities Exchange (ticker CBA). As of 2026, CommBank operates roughly 950 branches across Australia plus a smaller presence in New Zealand (ASB Bank subsidiary), Indonesia, and Vietnam. For US travelers, none of the international footprint matters at the ATM: CommBank is the largest Big Four Australian bank by every metric and charges zero foreign-card operator fee since the 2017 sector-wide reform.
What CommBank charges foreign cards
CommBank charges zero operator fee on every foreign-card withdrawal at its branded ATMs in Australia. The 2017 reform that abolished operator fees applies to foreign cards as well as Australian-issued ones.
| Fee component | Amount | Paid to |
|---|---|---|
| CommBank operator fee (foreign card) | A$0 | CommBank abolished operator fees in 2017 |
| Exchange rate | Mid-market (interbank) | Visa or Mastercard network |
| Visa / Mastercard network fee | ~1% | Card network, baked into total |
| Your home bank's foreign ATM fee | $2-5 | Your home bank, unless waived (Schwab, Wise) |
| Your home bank's FX conversion fee | 1-3% | Your home bank, unless 0% FX card |
| DCC markup (if accepted) | +4-12% | Always decline. CommBank ATMs occasionally surface DCC; pick AUD every time. |
Real CommBank cashpoints are bright yellow and black with the white diamond logo. Cuscal, Banktech, and atmx standalones sometimes sit close but are not CommBank.
Why CommBank is not the BoA Alliance pick (but is still cleanly free)
The Australian partner in the Bank of America Global ATM Alliance is Westpac, not CommBank. Bank of America debit cards withdrawing at a CommBank ATM still get the zero Australian-side operator fee (CommBank's 2017 reform applies to all foreign cards), but they pay the standard 3 percent BoA non-network surcharge on the back end.
For BoA customers, default to Westpac for the full Alliance waiver. CommBank becomes the right choice when no Westpac is in sight, which is rare in the Sydney and Melbourne CBDs but more common in suburban areas where CommBank's branch density beats Westpac's. For every other US card (Wise, Schwab, Capital One 360, Fidelity), CommBank is one of four cost-equivalent Big Four options.
Where to find CommBank by city
Full per-neighborhood maps live on the city ATM guides. Highlights:
Harrington Street head office & Circular Quay
The CommBank head office sits at 11 Harrington Street in The Rocks. The Circular Quay branch on George Street is the most-visited central-Sydney CommBank. Covered in the Sydney ATM Guide.
Bondi Junction Westfield & Bondi Beach
CommBank inside Bondi Junction Westfield (the most-visited CommBank in the eastern suburbs) plus a Campbell Parade branch near Bondi Beach. Useful for travelers based in the beach corridor.
385 Bourke Street head office & Flinders Street
CommBank Melbourne head office at 385 Bourke, the CBD flagship inside Flinders Street Station concourse, plus the Lygon Street Carlton branch. Covered in the Melbourne ATM Guide.
Queen Street Mall
CommBank flagship on Queen Street Mall in central Brisbane, with the largest CommBank ATM cluster in Queensland. Useful for travelers continuing to the Gold Coast or Sunshine Coast.
St Georges Terrace
CommBank flagship on St Georges Terrace in central Perth, plus a Forrest Place branch. Useful for Western Australia and Margaret River trips.
King William Street
CommBank on King William Street in central Adelaide, near Rundle Mall. Useful for Barossa Valley or Kangaroo Island trips.
Elizabeth Street
CommBank on Elizabeth Street in central Hobart, plus Sandy Bay and Salamanca Place branches. Useful for Tasmania itineraries.
SYD, MEL, BNE, PER, ADL, OOL
CommBank ATMs in landside arrivals at every major Australian airport. Zero operator fee on foreign cards. Covered alongside the other Big Four on the SYD airport guide.
CommBank vs ANZ: the actual decision
| CommBank | ANZ | |
|---|---|---|
| Foreign-card operator fee | A$0 | A$0 |
| BoA Global ATM Alliance partner | No (Westpac holds that role) | No (Westpac holds that role) |
| Australian branch count | ~950 (largest) | ~700 |
| Total assets | ~$1.2 trillion (largest) | ~$1.0 trillion |
| Customer count | ~17 million | ~8 million |
| Sydney CBD density | Strong (Harrington/Circular Quay) | Densest at 20 Martin Place |
| Melbourne CBD density | 385 Bourke head office | Strong (Queen Street head office) |
| New Zealand presence | ASB Bank subsidiary | ANZ NZ subsidiary |
Decision tree: for BoA customers, neither is the Alliance pick; default to Westpac. For every other US card, CommBank and ANZ are cost-equivalent at zero operator fee. CommBank wins on branch count and customer base. ANZ wins on Sydney Martin Place density and trans-Tasman / Asia-Pacific coverage.
Best card pairing with CommBank
Wise + CommBank: the broadest Big Four pairing
Wise charges no FX fee and covers the first $100/mo free. CommBank charges zero on the Australian side. Total cost on an A$200 withdrawal: under $2. CommBank's 950 branches give the densest Big Four geographic coverage in Australia.
Get the Wise Card →Bank of America debit (use Westpac instead for Alliance)
BoA debit customers get the Global ATM Alliance waiver at Westpac, not at CommBank. The CommBank-side zero is preserved but BoA's 3 percent surcharge still applies. Walk an extra block to Westpac when practical.
Charles Schwab Investor Checking
Schwab refunds operator fees on standalone Cuscal/atmx machines you might hit in a pinch and adds zero foreign-transaction fee. Combined with CommBank's zero, Schwab+CommBank is effectively a free Australian withdrawal.
About Commonwealth Bank: useful context
The Commonwealth Bank of Australia was founded in 1911 under the Commonwealth Bank Act, a Labor-government initiative to provide a publicly-owned alternative to the existing private commercial banks. The bank operated as the de facto Australian central bank from 1911 until 1959, when the Reserve Bank of Australia was carved out of CommBank to handle central-banking functions while CommBank continued as a retail and commercial bank. The privatisation began in 1991 with a 30 percent public float, continued with a 50 percent tranche in 1993, and completed with the final 50 percent sold in 1996.
Modern CommBank operates three main segments: Retail Banking Services (the branches, debit/credit cards, and home loans that most Australians know), Business and Private Banking (commercial lending and wealth management), and Institutional Banking and Markets (corporate and trading). The bank's New Zealand subsidiary ASB Bank is one of the four major New Zealand banks. CommBank's CommSec online brokerage and CommSec Pocket micro-investing platform are the largest retail-trading platforms in Australia. The 2017 ATM operator-fee abolition was led by CommBank's then-CEO and quickly matched by Westpac, ANZ, and NAB.
For travelers, none of the institutional history matters at the ATM. The CommBank machine looks bright yellow and black with the white diamond logo, displays the AUD amount with the zero operator fee disclosed, accepts your card, and dispenses cash up to the per-transaction limit. The institutional story (1911 founding, central-bank role until 1959, 2017 fee-abolition leadership) is useful context for understanding why CommBank's Australian footprint is the deepest of any Big Four.
Frequently Asked Questions
How much does Commonwealth Bank charge foreign cards at ATMs?
Zero operator fee on every CommBank-branded ATM in Australia, including foreign cards. CommBank abolished ATM operator fees in 2017 as part of the broader Australian Big Four reform. Your only cost is whatever your home bank charges as a foreign-transaction fee.
Is Commonwealth Bank in the Global ATM Alliance?
No. The Australian partner in the Bank of America Global ATM Alliance is Westpac, not CommBank. BoA debit cards at CommBank still get the zero Australian-side operator fee but pay the BoA-side 3 percent surcharge.
Where is the densest CommBank coverage?
CommBank is Australia's largest bank by customer count (~17 million) and has the broadest branch network of any Big Four. Head office at 11 Harrington Street, Sydney. Dense central-Sydney, central-Melbourne, Brisbane, Perth, Adelaide, and Hobart coverage plus comprehensive suburban presence.
Should I use CommBank or Westpac?
Both charge zero operator fee since 2017. For BoA customers, Westpac wins on the Global ATM Alliance partnership. For every other US debit card, the choice is cost-equivalent. CommBank has the broadest branch count and largest customer base; Westpac has the BoA Alliance and slightly denser Sydney CBD presence at Martin Place.
Will my US debit card work at CommBank ATMs?
Yes, as long as it carries a Visa, Mastercard, Plus, Cirrus, or UnionPay logo. CommBank accepts all five. Most US banks no longer require a travel notice for Australia. CommBank ATMs support 4-digit PINs.
What is the CommBank logo I should look for?
Bright yellow and black with the white diamond logo, often displayed as the standalone diamond or with the "Commonwealth Bank" wordmark. The branding is consistent across every Australian state and territory.
Can I use a CommBank ATM on a Sunday?
Yes. Australian Big Four ATMs run 24/7 in nearly all locations. Lobby vestibule cashpoints inside CommBank Harrington Street, 385 Bourke, and the major mall locations are accessible without staff. Outside ATMs work continuously.
The CommBank + Wise Combo
~950 CommBank branches Australia-wide, zero operator fee, plus Wise zero FX markup.
Get the Wise Card →