Yes, but you'll need a US address and tax identification
An Australian can open a US bank account, but most banks require a US physical address and a US tax ID number. If you live in Australia full-time, you have two realistic paths: open an account while you're physically in the US, or use a bank that serves non-residents. The second option is narrower and often comes with higher fees or account minimums.
The core barrier is not citizenship—it's the address and tax documentation. US banks use these to comply with anti-money-laundering rules and to report account activity to the IRS. An Australian address alone won't work, even if you're a permanent resident of the US.
Key Takeaways
- Most US banks require a US street address and either a Social Security Number or an Individual Taxpayer Identification Number (ITIN) to open an account.
- If you're in Australia, you can obtain an ITIN by filing a US tax return with the IRS, which takes several weeks to months.
- Some banks accept non-resident accounts but typically charge higher fees, require larger minimum balances, or restrict the services available.
- Opening an account in person at a US bank branch while you're visiting is faster than explore remotely, but you still need a US address to list on the account.
What US banks actually require from you
When you walk into a US bank or explore online, you'll be asked for a government-issued ID (your Australian passport works), proof of a US address, and a tax ID. The tax ID is the sticking point for most Australians. If you have a US Social Security Number—because you've worked in the US or have a visa—use that. If not, you need an ITIN.
The US address doesn't have to be your home. It can be a work address, a friend's address, a PO box (though some banks won't accept these), or a mail forwarding service. The bank will mail statements and cards there. If you're planning to move to the US, you can sometimes use a future address if you can show a lease or employment letter.
Banks will also ask about your source of funds and the purpose of the account. Be straightforward: "I'm an Australian citizen working remotely" or "I'm moving to the US in three months" are normal answers. Evasive replies trigger additional scrutiny.
Getting an ITIN if you don't have a Social Security Number
An Individual Taxpayer Identification Number is a nine-digit ID the IRS issues to non-US citizens who need to file taxes or have a US tax obligation. You don't need to be employed in the US to get one—you can get an ITIN by filing a US tax return, even if you owe nothing.
The process is slow. You file Form W-7 (process for IRS Individual Taxpayer Identification Number) along with a US tax return (usually Form 1040-NR for non-residents). You mail these to the IRS with a copy of your passport. Processing takes 4 to 6 weeks under normal circumstances, longer during tax season (January to April). Some banks won't open an account until the ITIN is actually issued and appears in the IRS system, which can add another week or two.
If you have no US income and no US tax obligation, you can still file a return to obtain an ITIN—it's a legitimate use of the system. You'll report zero income. Some tax preparers in Australia or the US can help with this; expect to pay AUD 200–500 for the service.
Banks that accept non-resident accounts
A handful of US banks will open accounts for non-residents without a US address on file, though the terms are restrictive. These include some online banks and banks with international operations, but the list is short and changes.
Wise (formerly TransferWise) is not a bank but a money transfer service that holds balances in multiple currencies, including US dollars. You can open a Wise account from Australia with an Australian address, and it gives you a US bank account number and routing number. However, Wise is designed for transfers and currency exchange, not everyday banking. You can't write checks or use a debit card in the traditional sense.
Some US banks with international divisions—such as HSBC or Citibank—may open accounts for existing customers who are relocating or have business ties to the US. You'd need to contact them directly. These accounts often have minimum balances of USD 10,000 or more and higher monthly fees.
The safest approach if you're in Australia is to plan a trip to the US, open the account in person at a branch, and use a US address (a friend's, a short-term rental, or a mail service). This avoids the ITIN wait and makes the process faster.
What happens after you open the account
Once the account is open, the bank will report it to the IRS annually. If you're an Australian tax resident, you may also need to report the account to the Australian Taxation Office on your tax return, depending on the balance and your residency status. The US and Australia have a tax information exchange agreement, so the IRS can share account data with the ATO.
You'll receive statements by mail at the US address you provided. Most banks now offer online access, so you can check balances and transfer money from Australia. Debit cards are usually mailed to the US address; if you're in Australia, you can request expedited international shipping or have the card sent to a mail forwarding service.
Transferring money from Australia to the US account is straightforward. You can use your Australian bank's international transfer service, a service like Wise, or a wire transfer. Expect to pay AUD 15–50 per transfer and a currency conversion fee of 1–3 percent, depending on your bank.
Timing and costs
| Route | Time to open | Upfront costs | Ongoing fees |
|---|---|---|---|
| In-person at US bank branch (with US address) | Same day to 1 week | None | USD 0–15/month depending on bank |
| Remote process with ITIN (obtained first) | 6–8 weeks (ITIN) + 1–2 weeks (account) | AUD 200–500 (tax prep, optional) | USD 0–15/month depending on bank |
| Wise account from Australia | 1–2 days | None | USD 0 (fees on transfers only) |
| International bank (HSBC, Citibank) | 2–4 weeks | None | USD 20–50/month |
Common reasons applications are rejected
Banks reject non-resident applications most often because the applicant can't provide a US address or tax ID. If you're explore online and the system won't accept an Australian address, that's a hard stop—you'll need to either visit in person or try a different bank.
The second reason is incomplete documentation. Make sure your passport is current, your address proof is recent (a utility bill or lease dated within the last 90 days), and your ITIN letter from the IRS is clear and legible if you're submitting a copy. Some banks also reject applications if they can't verify the address you've provided; using a friend's address works, but the bank may call to confirm.
A third reason, less common but worth knowing: some banks have internal policies against serving Australians or other nationalities due to compliance costs. This is rare but happens. If one bank declines, try another.
Frequently Asked Questions
Do I need a US visa to open a bank account?
No. Your Australian passport is sufficient ID. You don't need a visa, green card, or work authorization. The bank cares about your address and tax ID, not your immigration status.
Can I use a PO box as my US address?
Some banks accept PO boxes, but many don't. A physical street address is safer. If you must use a PO box, call the bank first and ask whether they'll accept it for account opening.
How long does it take to get an ITIN?
Standard processing is 4 to 6 weeks from the date the IRS receives your Form W-7 and tax return. During peak tax season (January–April), it can take longer. Once issued, it may take another 1–2 weeks to appear in the IRS system so banks can verify it.
Can I open a US bank account entirely online from Australia without visiting?
Most mainstream banks require either a US address or an in-person visit. Wise and a few online banks will open accounts remotely, but they're not full-service banks. If you want a traditional checking account, visiting the US in person is the fastest route.
Will opening a US bank account affect my Australian tax obligations?
You must report the account to the ATO if you're an Australian tax resident and the account balance exceeds certain thresholds or generates income. The US and Australia share tax information, so the IRS will report the account to the ATO. Consult an accountant familiar with both countries' rules if you're unsure.