Opening a US Bank Account From Canada: The Five Cross-Border Pathways for Canadians

Section 01Why a Canadian needs a US-domiciled account

The recurring banking problem for Canadians who own or operate in Florida is well-defined: paying US-side bills (HOA, county property tax, insurance, utilities, contractors, internet, cable, lawn service) requires US ACH access, US debit transactions, and US-routed cheques. A Canadian-resident USD chequing account at a Canadian bank holds US dollars but routes payments through Canadian banking rails. US merchants regularly reject these accounts, US billers cannot ACH-pull from them, and US ATMs reject the debit cards.

The clean solution is a US-domiciled account at a US-chartered bank. The five Canadian-owned US subsidiaries listed in this guide are the dominant routes. Each was designed specifically to serve Canadian clients who do not have US residency. None of the five has the SSN-or-US-address barrier that a typical US retail bank imposes on a foreign-national walk-in.

The reader profile this guide serves: a Canadian who has acquired (or is about to acquire) Florida property, plans to spend material time in Florida, or has recurring US-side cash flows that need a clean operational account.

Section 02Comparing the five paths at a glance

Section 03What you need to apply (common to all five)

The documentation requirements are remarkably consistent across the five paths.

Identification. A valid Canadian passport is the primary ID. Some banks accept a provincial driver's license as secondary; all accept it as proof of address.

Proof of address. A current Canadian utility bill, bank statement, or government correspondence dated within the last 90 days, showing the applicant's name and Canadian residential address.

Proof of source of funds. For initial deposits above modest thresholds, banks require documentation of where the money is coming from. A statement from your Canadian bank showing the source account is the standard. For sale-of-property proceeds, a closing statement or solicitor's letter; for investment liquidation, brokerage statements.

Existing parent-bank relationship (recommended). If you are already a client of RBC, BMO, TD, BNC, or Caisse Desjardins on the Canadian side, the application is significantly faster and the KYC review is streamlined. For TD and BMO, there are dedicated cross-border banking products designed exactly for this; for Natbank and Desjardins Bank, the parent-bank relationship is essentially the qualifying credential.

ITIN (not required). A Social Security Number is not required to open a personal account at any of the five banks. An ITIN (Form W-7) becomes useful for IRS interest-income reporting above the threshold and for Florida property-tax filings, but not for the account-opening itself. See ITIN for Canadians: How to File Form W-7 Without Sending Your Passport.

Section 04Path 1: RBC Bank, Georgia, N.A.

The most digital-first option. RBC Bank is the US-domiciled subsidiary of Royal Bank of Canada, holding a Georgia state charter and operating as a digital bank rather than a traditional branch network. For a Canadian opening from anywhere in Canada, RBC Bank's online application takes 15 to 30 minutes when the applicant is already an RBC Canada client.

Account types. Chequing, savings, money-market, CDs. The chequing account includes a US Visa debit card and US bill pay. The cross-border banking program also enables a US Visa credit card via RBC's cross-border product, which is one of the more direct paths to building a US credit history for a Canadian.

Fees. Monthly maintenance fees waive at modest balance thresholds (typically a few thousand USD). The cross-border money transfer between RBC Canada and RBC Bank US is free in many configurations.

Best fit. Any Canadian who wants the broadest US banking relationship in one place; any Canadian who needs to build US credit; Canadians without strong existing relationships at the other four banks.

For more detail, see RBC Bank US for Canadians: cross-border banking review.

Section 05Path 2: BMO Bank N.A.

BMO Bank N.A. is the Illinois-headquartered US subsidiary of Bank of Montreal. It traces its US lineage through the BMO Harris acquisition. For a Canadian, BMO Bank N.A. provides a parallel to BMO Canada with cross-border integration.

Account types. Chequing, savings, CDs, with debit cards and US online banking. The BMO Canada-to-BMO Bank N.A. cross-border transfer is integrated.

Fees. Comparable to RBC Bank; fees waive at minimum-balance thresholds.

Florida footprint. BMO Bank N.A.'s branch presence is concentrated in the US Midwest. Florida branch presence has historically been limited; check current locator before assuming branch access.

Best fit. BMO Canada clients who want a parallel US relationship; Canadians with Midwest exposure (Chicago, Wisconsin, Minnesota); Canadians for whom the BMO branding and cross-border tools are familiar.

For more detail, see BMO Bank N.A. for Canadians.

Section 06Path 3: TD Bank, N.A.

TD Bank, N.A. is the US-domiciled subsidiary of Toronto-Dominion Bank, with one of the largest US East Coast branch networks (over 1,100 branches from Maine to Florida). For Canadians who want physical US branch access, TD Bank is the most accessible.

Account types. Full-service: chequing (multiple tiers), savings, money market, CDs, US credit cards. TD Bank's "Convenience Checking" product is widely used by Canadian snowbirds for its modest minimum-balance threshold.

Cross-border. TD Cross-Border Banking is an integrated product where a TD Canada Trust client opens a US TD Bank N.A. account with a streamlined process, transfers between the two are facilitated, and the customer service staff understands both sides.

Florida footprint. Strong. TD Bank operates branches in major Florida snowbird zones: South Florida (Broward, Miami-Dade, Palm Beach), Central Florida (Orlando), and the Panhandle.

Best fit. Canadians who want US branch access in Florida and on the East Coast; existing TD Canada Trust clients; Canadians who travel up and down the East Coast and want consistent banking access.

For more detail, see TD Bank for Canadians.

Section 07Path 4: Natbank, N.A. (National Bank of Canada subsidiary)

Natbank is the wholly-owned Florida subsidiary of National Bank of Canada (BNC), operating since 1994. Four FL branches: Boynton Beach, Hollywood, Pompano Beach, Naples. Bilingual French/English staff, FDIC-insured, tightly integrated with BNC on the Canadian side.

Account types. Chequing, savings, CDs, US debit Mastercard, US online banking, Zelle. No proprietary US credit card.

Onboarding. Existing BNC clients can open online via electronic signature; non-BNC Canadians can open with branch coordination, slower path.

Best fit. BNC clients who winter in Florida or own Florida property; Quebec snowbirds with strong BNC relationships; Canadians whose Florida property is in southeast Florida or Naples (within 30 minutes of a Natbank branch).

Limitations. Smaller product set than RBC Bank or TD Bank; no US credit card; only four FL branches and no FL footprint outside the Boynton-Pompano-Hollywood corridor and Naples.

For more detail, see Natbank: National Bank of Canada's Florida subsidiary.

Section 08Path 5: Desjardins Bank, N.A. (Caisse Desjardins subsidiary)

Desjardins Bank is the wholly-owned Florida subsidiary of Mouvement Desjardins, operating since 1992. Four FL branches: Hallandale Beach, Pompano Beach, Lauderhill, Boynton Beach. Bilingual French/English staff, FDIC-insured (certificate 33565), tightly integrated with the Caisse Desjardins relationship on the Canadian side.

Account types. Chequing, savings, CDs, US debit card, US online banking, Zelle.

Onboarding. Existing Caisse members can open online in under 15 minutes via AccèsD or the bank's website; non-members typically open a Caisse account first.

Material limitation. The Desjardins Bank Florida account is documented as not designed for online bill payment to most US billers. Members are directed to use a USD account at their Canadian Caisse for online bill pay. The companion Canadian-side product is the Compte à rendement croissant en USD.

Best fit. Caisse Desjardins members who winter in Florida; Quebec and eastern-Ontario snowbirds with Desjardins relationships; Canadians whose Florida property is in Broward or Palm Beach counties.

For more detail, see Desjardins Bank: the Florida subsidiary for Caisse Desjardins members.

Section 09CA-side and FL-side comparison (10 provinces)

The five-path landscape is identical across all 10 provinces in terms of the US-side product. Provincial differences emerge on the Canadian-side relationship:

Practical implication: a Quebec snowbird has all five paths open with strong existing-relationship advantages at BNC (→ Natbank) and Desjardins (→ Desjardins Bank). An Ontario snowbird typically chooses RBC, BMO, or TD on familiarity. A British Columbia or Alberta snowbird typically goes RBC, TD, or BMO.

Section 10Worked example: Ontario couple opening RBC Bank US account

An Ontario couple, RBC Canada clients, retire in 2025 and buy a condo in Naples, Florida for 580,000 USD cash. They plan to spend 4 months a year in Florida. They want a US bank account opened before they leave for their first winter season.

Their process:

1. They sign in to their RBC Online Banking on the Canadian side and navigate to "Cross-Border Banking".
2. They start the RBC Bank US account application as a joint account with right of survivorship.
3. They upload Canadian passport scans, Canadian driver's licenses, and a recent RBC Canada statement (for proof of address and source-of-funds documentation).
4. They specify the initial funding amount: 25,000 USD transferred from their RBC Canada USD savings.
5. They schedule a video KYC verification call with an RBC Bank cross-border banker.
6. After approval, debit cards are mailed to their Ontario address within 7 business days.
7. They receive their US Visa debit and set up online banking access.
8. They apply for the cross-border RBC US Visa credit card to begin building a US credit history.
9. They set up Florida billers (HOA, property tax, insurance, utilities) on RBC Bank US bill pay.

Time from application start to operational US account: 10 to 14 business days. No SSN, no ITIN, no US address required at any step. The credit card decision came 4 weeks later.

For comparison, the same couple if they had been Caisse Desjardins members and wanted Desjardins Bank: under 15 minutes for the application, debit cards within 7 days, but they would also need to keep their Compte rendement croissant USD at the Caisse for online bill pay. If they had been BNC clients and wanted Natbank: similar speed, four FL branches available, but no US credit card path.

Section 11Common mistakes Canadians make

1. Assuming you need an SSN to open a US bank account. False for all five Canadian-owned subsidiaries. The Canadian passport and Canadian government ID are sufficient.
2. Using a Canadian-resident USD account for US bill pay. US billers reject these. Open the US-domiciled account.
3. Picking the bank without considering credit-card path. RBC Bank and TD Bank have the cleanest US credit card paths via cross-border products. Natbank and Desjardins Bank do not issue proprietary US credit cards. If building US credit matters, pick accordingly.
4. Not opening before leaving for Florida. Open from Canada with the application starting before departure. Trying to open from a US zip code as a tourist creates unnecessary friction.
5. Forgetting the FDIC limit. 250,000 USD per depositor per ownership category. Joint accounts double to 500,000. For higher balances, structure across categories or banks.
6. Forgetting T1135 reporting. A US-domiciled bank account is foreign property for CRA. Combined with US real estate, the 100,000 CAD aggregate cost-amount threshold is almost always exceeded. See T1135 reporting for Canadians with US assets.
7. Confusing the US-domiciled account with the Canadian-side USD account. Both are useful, for different purposes. The US-domiciled account handles in-person, debit, and US bill pay. The Canadian-side USD account is the FX timing tool.
8. Closing the Canadian banking relationship. A Canadian tax resident needs Canadian-domiciled banking for daily Canadian life. The US account is additional, not a replacement.

Section 12Action checklist

1. Decide which of the five paths fits your profile: existing parent bank, FL branch needs, credit-card priority.
2. Gather documents: Canadian passport, Canadian ID with current address, recent Canadian bank statement, source-of-funds documentation.
3. Initiate the application from your existing Canadian bank's online platform if you are a parent-bank client; otherwise contact the US subsidiary directly.
4. Set the initial funding amount (typically 5,000 to 30,000 USD depending on use case).
5. Complete the video or phone KYC verification.
6. Receive debit card by mail (5 to 14 business days).
7. Set up US online banking and add Florida billers.
8. Apply for the US credit card if your chosen bank offers one and you want to build US credit.
9. Test the account with a small transaction before relying on it for a major bill.
10. Plan for T1135 reporting on your next Canadian T1 (if applicable).

Section 13FAQ

Section 14Honest scope statement

This guide describes the five mainstream paths for a Canadian to open a US-domiciled bank account: RBC Bank, BMO Bank N.A., TD Bank N.A., Natbank, and Desjardins Bank. Other paths exist (specialty cross-border services like Wise, certain US neobanks willing to onboard Canadians) but are not the bulk of the market and are not covered in this guide.

The article focuses on personal account opening for individuals. Canadian small businesses and Canadian corporations (including LLCs and corporate ownership structures) have related but distinct US business banking products with different KYC requirements. Those are not covered here.

Fees, minimum balances, available products, and integration features change. Confirm current details with each bank at the time of your application.