Yes, but you will need a US address and tax identification

A Canadian citizen can open a US bank account online, but most banks require a US street address and a US tax ID number. The address does not have to be permanent — a business address, a relative's address, or even a mailbox service counts — but you cannot use a Canadian mailing address. The tax ID is usually an Individual Taxpayer Identification Number (ITIN), which you get from the US Internal Revenue Service (IRS) before you open the account.

Some banks will let you start the process online but will ask you to verify your identity by mail or video call before the account goes live. A few banks that serve cross-border customers make this easier, but they are the exception. The whole process typically takes two to four weeks from start to finish.

Key Takeaways

  • You will need a US street address (not a Canadian one) and a US tax ID number (ITIN) before most banks will open an account for you online.
  • Getting an ITIN from the IRS takes four to six weeks by mail, so plan ahead if you do not already have one.
  • Some banks require video or mail verification of your identity even after you complete the online form, which adds time to the process.
  • Banks that specialize in cross-border customers, such as CIBC Bank USA or TD Bank, often have simpler online processes than large national banks.
  • You will need to report the account to the Canadian government if the balance exceeds certain thresholds, and the US will report it to Canada under tax treaty rules.

Getting a US tax ID number (ITIN) first

Before you open the account, you need to explore for an ITIN from the IRS. This is a nine-digit number that looks like a Social Security Number but starts with 9. You cannot use your Canadian Social Insurance Number (SIN) in place of it — US banks will reject it.

To get an ITIN, you fill out Form W-7 and mail it to the IRS along with a copy of your passport and proof of your US address. You can find the current mailing address and full instructions on the IRS website (irs.gov). The IRS typically takes four to six weeks to send you the number by mail. Some tax preparers and accountants can speed this up by submitting the form in person on your behalf, but that costs money.

Once you have the ITIN, you can use it to open the bank account. Some banks will let you start the process before the ITIN arrives, but they will not set up the account until you provide it.

Which banks accept Canadian residents online

Large national banks like Chase, Bank of America, and Wells Fargo have online account opening, but many will reject your process if you live in Canada, even if you have a US address and ITIN. Their systems are set up to flag non-US residents as high-risk.

Banks that are easier to work with include CIBC Bank USA (owned by the Canadian Imperial Bank of Commerce), TD Bank, and Scotiabank (which operates in the US as Scotiabank). These banks understand cross-border customers and often let you open accounts online without extra verification steps. Some online-only banks like Wise (formerly TransferWise) also serve Canadians, though they are primarily designed for transfers rather than everyday banking.

Before you start an process, call the bank's customer service line and ask directly: "I am a Canadian citizen with a US address and ITIN. Can I open a checking account online?" This saves you time if the answer is no.

What documents and information you will need

Have these ready before you start the online process: your passport, your ITIN (or the process receipt if you are still waiting for it), your US street address, your Canadian phone number, and your Canadian mailing address. Some banks will also ask for your employment information and the source of your initial deposit.

If the bank asks for proof of address, a utility bill, lease agreement, or bank statement with your US address will work. If you are using a relative's address or a mailbox service, you may need a letter from them confirming you can receive mail there. Ask the bank what they accept before you gather documents.

Identity verification by video or mail

Even if you complete the online form, many banks will ask you to verify your identity before the account is active. This usually happens one of two ways: a video call with a bank employee (who will ask you to show your passport and answer security questions) or a mailed verification letter that you sign and return.

Video verification is faster — usually same-day or next-day — but requires you to be available during US business hours. Mail verification takes one to two weeks each way. Some banks let you choose which method you prefer when you submit the process.

Reporting the account to Canada

Once the account is open, you have reporting obligations to the Canadian government. If the account balance exceeds CAD $250,000 at any point during the year, you must report it on your Canadian tax return using Form T1135 (Foreign Income Verification Statement). This is not a tax on the account — it is just a disclosure requirement.

The US and Canada also share financial information under the Common Reporting Standard (CRS). This means the US bank will report your account details to the IRS, which shares them with the Canada Revenue Agency (CRA). You do not need to do anything for this to happen — the bank handles it automatically.

Alternatives if online opening does not work

If you cannot open an account online, you can open one in person at a US bank branch if you travel to the United States. You will still need an ITIN and a US address, but the in-person process is often faster because the bank can verify your identity on the spot.

Another option is to use a cross-border banking service like Wise or OFX, which are designed for people who need to move money between Canada and the US. These are not full bank accounts — they are transfer and currency exchange services — but they can work if you only need to send money occasionally rather than maintain a checking account.

Frequently Asked Questions

Can I use my Canadian address instead of a US address?

No. Banks need a US street address to open the account. You can use a relative's address, a business address, or a mailbox service, but it must be in the United States. A Canadian postal code will cause the process to be rejected.

What if I do not have a US address yet?

You can get a US mailing address through services like UPS Store, Mailboxes Etc., or virtual mailbox companies before you explore. These cost between $10 and $30 per month. Some banks will accept these addresses; others will not, so confirm with the bank first.

How long does the whole process take?

Getting an ITIN takes four to six weeks. Once you have it, opening the account online takes one to two weeks if the bank does not require video or mail verification, or two to four weeks if it does. Plan for six to ten weeks total from start to finish.

Do I have to pay taxes on the account in both countries?

You pay taxes on interest and investment income in both countries, but Canada gives you a foreign tax credit so you do not pay twice on the same income. The US taxes you as a resident of Canada, not as a US resident, so you only file a US tax return if you have US-source income.

Can I open a US business account as a Canadian?

Yes, but it is more complicated. You will need an Employer Identification Number (EIN) from the IRS in addition to an ITIN, and you will need to provide documents showing your business is registered in Canada. Most banks require you to explore in person or by mail for business accounts rather than online.