AmericasUnited StatesLicensed-entity research

BMO Bank, National Association (BMO Bank N.A.)

BMO Bank, National Association (current short name: BMO Bank N.A.; a U.S. national bank entity, not the Canadian Bank of Montreal holding parent)

BMO Bank N.A. is a U.S.-based bank entity listed as an active national bank by the OCC and recorded as having FDIC deposit insurance. It is verified separately from Canada’s Bank of Montreal. Its public online application for personal accounts is limited to applicants with a U.S. residential address, an SSN/ITIN, and U.S. citizen or resident-alien status. Other applicants may contact a branch or call, but whether foreign non-residents and companies incorporated abroad can ultimately open accounts must still be confirmed in writing by the bank.

Regulator: Office of the Comptroller of the Currency (OCC, primary federal regulator); FDIC provides deposit insurance, and the FFIEC institution profile also lists the CFPB as a secondary federal regulator
Check date: 2026-10-26
Verify status: Some information remains to be confirmed: The US legal banking entity and OCC, FDIC and FFIEC records have been checked, and the bank's personal/business account-opening and product pages and official US AML/tax/sanctions baselines have been reviewed. The public materials reviewed could not confirm whether BMO accepts foreign non-resident individuals without a US residential address, specific overseas companies or non-US-citizen authorised persons, or the related documents, case-specific approval timelines and final fees.

Research scope and official resources

Topic number:americas-bmo-bank-na

Based on the public large-bank screening lead for 2025/2026 in the project’s candidate set, map Bank of Montreal Group to its U.S. operating bank; this is only a selection lead and does not establish BMO Bank N.A.’s individual ranking, current top 100 position, licensing or acceptance of customer account applications.

Bank’s official website

Personal Eligibility and Documents

U.S. residents: The BMO Smart Advantage Checking page confirms that online applications require a U.S. residential address, phone number and email address, date of birth, an SSN or ITIN, and eligibility as a U.S. citizen or resident alien. Applicants must also provide login information or routing/account numbers for funding from another bank. The page publicly states that those who do not meet the U.S. citizen/resident alien requirement may still apply at a BMO Financial Center or by phone; this is not a guarantee of eligibility for or approval of an in-person application. Non-U.S. residents/nonresident aliens: BMO’s U.S. cross-border banking page expressly welcomes Canadian customers to use U.S. products, but does not publicly state generally applicable address, identification, tax identification number, residency restrictions, or approval conditions for nonresidents worldwide. In particular, it does not confirm that people with only a foreign residential address and no U.S. residential address can open an account. Confirm each point with BMO, including the applicant, acceptable address, and tax identity documents. All applications are subject to bank approval.

Personal information publicly disclosed or identified

[Information/documents explicitly listed by BMO’s official website for online Smart Advantage applications] U.S. residential address, telephone number, email address, date of birth, SSN or ITIN; applicants must also provide the login information for another bank used to transfer funds, or its routing number and account number. Online applications are also subject to U.S. citizen or U.S. resident alien status requirements.
[Other channels explicitly listed by BMO] Those who do not meet the above online citizenship/resident alien requirements may apply at a BMO Financial Center or by phone; this page does not publish a complete list of identity documents for non-resident in-person/telephone applications, or confirm whether a foreign passport, foreign proof of address, or foreign tax number is sufficient.
【Must not be mistaken for bank policy】As general preparation, you may have valid government-issued identification, proof of actual residential address, and tax-residency and TIN information ready, and ask BMO whether it requires originals, copies, certified translations, or additional documents. Except for items listed in the online document checklist, these should not be assumed to be BMO’s published personal account-opening requirements merely on the basis of general banking practice.

Company eligibility and documents

BMO’s account-opening guide lists businesses operating in the United States, including sole proprietorships, LLCs, S Corporations, and C Corporations, as eligible to apply for business bank accounts. Applications can generally be made at a branch, and some accounts may be opened online. The guide also states that the business’s authorized account opener must be a U.S. citizen aged 18 or older, must be a business owner, and must have authority to make banking and credit decisions. It requires proof that the business is registered to operate in the United States. The webpage does not confirm whether a company incorporated abroad, an authorized person who is not a U.S. citizen, an entity operating solely abroad, or a foreign beneficial owner may open an account. Eligibility for such cases should not be inferred from a general business checking account page; obtain a written response from BMO regarding the specific entity, state, business activity, and applicant.

Company information publicly disclosed or identified

[BMO account-opening guide — Common documents for all businesses] Business tax ID (EIN); for sole proprietorships, the guide mentions SSN or EIN; business authorizers must provide two forms of personal identification, one of which must be government-issued (examples include a driver’s license or passport); multiple owners, shareholders, or controllers should provide copies of identity documents, residential addresses, and dates of birth.
[BMO account-opening guide — State-specific requirements/signing authority] Depending on the state of registration and business name, proof of Name Registration/Fictitious Name/Assumed Name may be required; a Power of Attorney document may be required for additional account signers.
[BMO account-opening guide — Corporation] EIN; filed Articles of Incorporation, amendments, or current corporate annual report/filing documents; DBA documents if applicable; good standing verification by BMO; corporate resolution using BMO’s form.
[BMO account-opening guide — Partnership] EIN and signed partnership agreement; DBA if applicable; good standing verification. The guide specifically notes that limited partnerships in Wisconsin must be registered with the state Department of Financial Institutions and provide a copy of the filed registration; LLPs in Illinois and Arizona must provide a Certificate of Existence.
[BMO account-opening guide — LLC] EIN; some single-member LLCs may use an individual SSN, but the guide states that accounts opened using an SSN must be set up under a DBA; Articles of Organization; DBA if applicable; good standing verification; LLC resolution using BMO’s form.
[BMO account-opening guide — Nonprofit organizations] EIN; authorization letter stating the organization’s full name, authorized signatory’s name and title, that the account will be opened at BMO, and the authorizer’s signature/title; resolutions for nonprofit corporations/associations must use BMO’s form. For nonprofit corporations, the guide also lists filed articles of incorporation/amendments or current annual report documents, DBA if applicable, and good standing verification.
【Not published/general preparation guidance; not a published BMO policy】The website does not list documents specifically for foreign-registered companies or rules for certification or translation of foreign documents, nor does it specify a format for source-of-funds/wealth evidence. You may prepare organizational structure and beneficial ownership information, a description of the nature of the business, and proof of address and source of funds for the bank to review as appropriate to the case. BMO must confirm whether these are required and which formats are acceptable.

Address, tax, and remote / witnessed procedures

Address and tax

Personal: BMO’s online application expressly requires a U.S. residential address, U.S. telephone number, and SSN or ITIN. Applicants who do not meet the online identity requirements may contact a financial center or call, but BMO has not publicly confirmed that it accepts a purely foreign residential address, an overseas mailing address, or a foreign TIN as a substitute. Canadian customers are expressly welcomed to use U.S. products on BMO’s U.S. cross-border page, but the address and tax-form details required to open an account still need to be confirmed. Business: BMO’s business guide requires proof that the business is registered to operate in the United States, lists the business address and actual addresses of beneficial owners, and requires an EIN or, for certain sole proprietorships, an SSN, depending on business type. The IRS explains that an EIN is a federal tax identification number for businesses and that applicants whose principal place of business is abroad may apply through the IRS international application process; this does not establish that BMO will accept foreign companies for account opening. U.S. tax status/withholding forms apply according to the customer and type of income: the IRS explains that W-9 is used to provide a TIN to a person required to file information returns with the IRS, W-8BEN applies to qualifying foreign individuals, and W-8BEN-E applies to foreign entities. The BMO account pages reviewed do not publish specific W-form requirements for this product. The United States is not a signatory to the CRS MCAA (the OECD signatory list and 2026 supplementary list do not include the United States); the United States must not be described as having joined CRS. Public pages do not confirm whether BMO requires a particular tax-residency self-certification or other tax forms for this account.

Remote / witnessing

Eligible applicants may apply online for BMO’s personal Smart Advantage account; the personal webpage does not describe remote witness or notary arrangements or video identity verification from abroad. The business guide says that an online application may be available where applicable and gives an example in which online applicants may need to verify their identity by taking a selfie with a smartphone. Applicants may also visit a branch or call the business banking number; telephone service is not the same as remote witnessing. There is no evidence that BMO supports video account opening worldwide, third-party witnessing, or remote notarization.

Public process reference

First select a specific product, such as a U.S. personal checking or business checking account, and confirm that the account is provided by BMO Bank N.A. Requirements may differ by product, state and application channel.
Personal application: If eligible for Smart Advantage online, follow the official process to submit address, contact details, date of birth, SSN/ITIN and funding-account information. If you do not meet the online conditions for citizens/resident foreign nationals, the official website directs you to contact a financial center or call personal banking. This pathway does not confirm that non-residents can obtain approval.
Business applications: The BMO guide says eligible products can be applied for online or at a branch; applicants may also call Business Banking. Submit business registration, TIN, authorized-person and beneficial-owner documents according to the organization type. Online applications may require selfie verification. The guide says an appointment is not required to open a business account, but confirm the specific branch, product and application requirements.
Cooperate with the bank’s reviews of identity, entity, beneficial owners, business purpose, and risk. BMO may request additional information, and all accounts are subject to approval. The website does not publish complete application steps or approval timelines for foreign non-residents or foreign entities; confirm these with the bank in writing before applying.

Compliance topics, details, and sources

U.S. AML/KYC and Ongoing Due Diligence

FinCEN's BSA Customer Due Diligence Rule requires covered U.S. banks to identify and verify customer identities, understand the nature and purpose of the business relationship, develop a risk profile, and conduct ongoing monitoring. The rule covers identification of beneficial owners of legal-entity customers. In 2026, FinCEN issued exception relief providing that beneficial owners are identified and verified when an account is first opened and re-verified when information reliability is questioned or risk procedures require it, without requiring repeated verification for every newly added account. BMO's personal and business pages do not disclose its internal risk scoring, thresholds for requesting additional KYC documents, or approval standards.

Source:FinCEN — Customer Due Diligence Final Rule ；FinCEN — Exceptive Relief to Streamline Customer Due Diligence Requirements, February 2026

Beneficial owners, business purpose and source of funds

BMO’s business account opening guide publicly requires identification copies, physical addresses, and dates of birth for multiple owners or controllers, and proof that the business is registered to operate in the United States. FinCEN’s statutory customer due diligence baseline concerns natural persons with 25% or more ownership and a control person, but relief granted in 2026 adjusted the timing for repeated collection. BMO’s guide does not publish a fixed list of source-of-funds or source-of-wealth evidence, or a percentage threshold applicable to all accounts; the bank may request additional documents based on risk. Source-of-funds documents are only general compliance materials that may be prepared and should not be described as an established BMO account-opening policy.

Source:BMO — Opening a Business Bank Account: What You’ll Need and How to Apply ；FinCEN — Customer Due Diligence Final Rule ；FinCEN — Exceptive Relief to Streamline Customer Due Diligence Requirements, February 2026

Distinguishing U.S. Tax Status, FATCA, and CRS

BMO’s personal online application requires an SSN or ITIN, and its business guide lists an EIN and, for some sole proprietors, an SSN. The IRS describes different tax statuses and withholding purposes for W-9, individual W-8BEN, and entity W-8BEN-E. These IRS descriptions do not mean BMO has confirmed that every deposit customer must submit the corresponding form. The IRS FATCA information concerns reporting by foreign financial institutions and certain foreign entities regarding U.S. account holders. Neither the OECD CRS MCAA signatories nor the supplementary list includes the United States, so the United States should not be described as having joined CRS. The pages reviewed do not publicly explain this bank’s specific procedures for tax-residency self-certification, tax reporting, or forms for this product.

Source:BMO — Smart Advantage Checking ；BMO — Opening a Business Bank Account: What You’ll Need and How to Apply ；IRS — About Form W-9 ；IRS — About Form W-8 BEN ；IRS — About Form W-8 BEN-E ；IRS — Employer Identification Numbers ；IRS — Foreign Account Tax Compliance Act FATCA ；OECD — Signatories of the CRS Multilateral Competent Authority Agreement ；OECD — Addendum to the CRS-MCAA Signatories

U.S. Sanctions Screening

The U.S. Department of the Treasury’s OFAC administers and enforces U.S. economic and trade sanctions, and recommends that organizations subject to U.S. jurisdiction adopt risk-based sanctions compliance controls. Account opening and transactions may be subject to applicable sanctions laws. The BMO product pages reviewed do not disclose its list-screening tools, procedures for handling potential matches, or case-specific approval logic; no inference is made about its internal processes. Customers should provide accurate information and cooperate with lawful verification, and should not attempt to evade screening by splitting transactions, concealing information, or routing transactions through intermediaries.

Source:U.S. Treasury OFAC — A Framework for OFAC Compliance Commitments

FDIC Deposit Coverage Limits

The FDIC record indicates that BMO Bank N.A. is an insured depository institution. The FDIC explains that eligible deposits, including checking, savings, money market deposit accounts, and time deposits, are subject to the applicable deposit insurance rules at insured depository banks, and insurance generally applies automatically. Specific coverage must be calculated according to the account ownership category and applicable rules; this material does not calculate limits for customers or describe non-deposit investment products as FDIC-insured.

Source:FDIC BankFind — Institution Details, Certificate 16571 ；FDIC — Deposit Insurance

Compliance evidence

Account-opening compliance and supporting-document checklist

The bank’s stated requirements, local regulations, and preparation recommendations are presented separately. Acceptance in a specific case is subject to confirmation by the bank.

This guide focuses on commercial deposit accounts offered by U.S. BMO Bank, National Association. BMO’s public guide is for applicants such as sole proprietorships, LLCs, S Corps, and C Corps registered and operating in the U.S., and products are subject to bank approval. The public guide does not confirm whether foreign-registered entities, businesses operating solely abroad, non-U.S. citizen authorized signers, or foreign beneficial owners are accepted; it cannot be relied upon to establish eligibility to open an account or apply remotely.

Date information checked:2026-10-26

Information evidence package

Business Formation, US Business Registration and Authority to Open an Account

Who it applies to: Companies, LLCs, partnerships, or sole proprietors intending to apply for a business deposit account; this is not a guarantee that foreign companies are permitted to open an account.
Documents to Prepare: [BMO explicitly states] Prepare an EIN according to the entity type. The BMO guide lists documents such as Articles of Incorporation for corporations, Articles of Organization for LLCs, and partnership agreements; DBA/assumed-name registration documents should be provided as applicable.
[BMO explicitly states] Applicants must be able to prove that the business is registered to operate in the United States; the guide states that the account-opening authorizer must be at least 18 years old, a U.S. citizen, an owner of the business, and authorized to make banking and credit decisions.
【Preparation suggestion】Organize state registration/good-standing records, an organizational chart, board or member authorization resolutions, and a signing-authority schedule. BMO has not published whether it accepts foreign registration documents, certified documents, or translations.
Description: BMO’s guide lists different documents for corporations, LLCs, partnerships, and nonprofit organizations. The guide does not specify uniform requirements for originals, certified copies, translations, document issue dates, or validity periods; confirm with the relevant branch before submitting.

Source:BMO — Opening a Business Bank Account? Here's What You’ll Need and How to Apply

Identity documents for the applicant, owners, and controllers

Who it applies to: Business account-opening authorisers and business owners/controllers; preparation of documents for complex groups or foreign owners does not mean the bank accepts that structure.
Documents to Prepare: [BMO explicitly states] Business owners should prepare two forms of personal identification, one of which must be government-issued, such as a driver’s license or passport; online applications may require photographing the identity document with a phone and completing a selfie verification.
[BMO explicitly states] The guide requires multiple owners, shareholders, or controllers involved in decision-making to prepare copies of identity documents, residential addresses, and dates of birth.
【Preparation suggestion】Prepare a layered ownership chart showing each natural person’s ownership percentage, basis of control, authorized persons, and signing authority. Have company registration extracts and identity information for each ownership layer ready; confirm with the bank the rules for certification, translation, and document validity.
Description: The FinCEN CDD regulatory baseline generally includes identifying and verifying natural persons who hold 25% or more of the ownership interests in a legal entity customer and one control person; this is not a publicly stated limit on BMO’s document requests or its sole assessment criterion. The 2026 relief changes the timing of repeat checks at account openings, but does not eliminate verification at initial account opening or when triggered by risk.

Source:BMO — Opening a Business Bank Account? Here's What You’ll Need and How to Apply；FinCEN — Information on Complying with the Customer Due Diligence Final Rule；FinCEN — Exceptive Relief to Streamline Customer Due Diligence Requirements, February 13, 2026

Business purpose, fund flows, and tax identification documents

Who it applies to: All business applicants; the source-of-funds and business records checklist is a general preparation recommendation, not a uniform mandatory checklist published by BMO.
Documents to Prepare: [BMO explicitly states] Prepare the business tax ID (EIN); the guide says sole proprietors without employees may use an SSN and requires proof that the business is registered to operate in the United States.
【Preparation suggestion】Prepare a one-page description of products/services, customer and supplier locations, estimated average monthly incoming and outgoing payments, the proportions of cash/wire transfers/ACH, and main counterparties. Have contracts, invoices, orders, recent bank statements, or source-of-funds documents available to explain planned transactions.
【Cross-border preparation suggestion】Organize information on actual tax-resident jurisdictions, relevant TINs, the source of group funds, and the countries involved. Ask BMO whether W-9, W-8-type forms or other tax declarations are required; do not assume they apply to every deposit account.
Description: BMO’s guide and FinCEN rules support information categories such as identity, tax numbers, and the purpose of the business relationship, but the materials reviewed do not publish a standard source-of-funds evidence format, statement period, minimum transaction volume, or foreign tax form requirement for this account.

Source:BMO — Opening a Business Bank Account? Here's What You’ll Need and How to Apply；FinCEN — Information on Complying with the Customer Due Diligence Final Rule

Due diligence and enhanced verification

Beneficial owners, controllers and ownership chain

Basis for Verification: 【Regulation】The FinCEN CDD baseline requires covered financial institutions to identify and verify each owner with 25% or more ownership of a legal-entity customer and one control person. FinCEN’s relief in 2026 means institutions do not need to collect the information again for every new account. Identification and verification are still required at initial account opening, when there is reasonable doubt about the reliability of existing information, or when required for risk-based ongoing due diligence. BMO’s business guidance also refers to information about multiple owners, shareholders, or controllers, but does not publish its full internal thresholds.
Preparation recommendation: Submit a complete tier-by-tier ownership chart, an explanation of control, and identification documents. If nominees, trusts, funds, or multiple offshore companies are involved, also prepare an explanation of their legal relationships and the ultimate individuals, and ask BMO to confirm the scope of its requirements.
Scope: The U.S. regulatory baseline and BMO’s public guidance are identified separately; the 2026-year exception is optional for covered financial institutions. There is no evidence that BMO has adopted it, and it does not waive initial account opening requirements, ongoing risk-based due diligence, or other verification. 25% is not a universal global standard, and it does not support an inference that BMO will only ask people who meet that percentage.

Business substance, expected transactions and source of funds

Basis for Verification: 【Regulation】CDD requires banks to understand the nature and purpose of the customer relationship, develop a risk profile, and conduct ongoing monitoring. BMO’s guidance expressly states that businesses must provide evidence that they are registered to operate in the United States, but it does not publish a source-of-funds/wealth document list or internal risk thresholds applicable to all accounts.
Preparation recommendation: It is advisable to align the registered business with actual sources of revenue, payment regions, amounts and frequency, and the intended account use. Have contracts, invoices, orders, investment/shareholder contribution records, and an explanation of the flow of funds ready; unusual large payments, third-party payments, or cross-border payments can be explained separately.
Scope: Regulatory obligations for covered financial institutions; the specific documents are recommended preparation for applicants, not publicly stated mandatory BMO requirements.

Source:BMO — Opening a Business Bank Account? Here's What You’ll Need and How to Apply；FinCEN — Information on Complying with the Customer Due Diligence Final Rule

PEP and sanctions-related checks

Basis for Verification: The BMO business account-opening materials reviewed do not disclose PEP questionnaires, sanctions screening lists, how potential matches are handled, or internal approval standards. The OFAC framework encourages organizations subject to U.S. jurisdiction to establish and update sanctions compliance programs based on risks relating to customers, counterparties, products, and geography; this framework is not a list of documents required from BMO customers. PEP status and a sanctions-list match are separate screening considerations. PEP status itself should not be described as grounds for automatic rejection or as making someone a sanctions target.
Preparation recommendation: If an owner/controller holds an important public office, has a close connection, or is connected to a sensitive region, it is advisable to first document the position and tenure, relationship, counterparties, and source of wealth/funds, and respond truthfully to the bank. BMO will determine on a case-by-case basis whether additional documents or enhanced review are required.
Scope: OFAC’s general risk management framework and gaps in BMO’s public information; no inference is made about the bank’s screening tools, PEP definition details, or customer approval outcomes.

Source:BMO — Opening a Business Bank Account? Here's What You’ll Need and How to Apply；U.S. Treasury OFAC — A Framework for OFAC Compliance Commitments

Cross-Border Tax Status and Tax Identification Numbers

Basis for Verification: BMO’s guide publicly lists an EIN for businesses and, in some sole proprietor cases, an SSN, but does not state in the guide what foreign TIN, tax-residency self-certification, or W-series form a foreign owner should submit. The bank’s specific requirements should be confirmed based on the account and applicant.
Preparation recommendation: List the tax residences, U.S. tax identification numbers/foreign TINs (if any), and changes in tax status of the business and key individuals. Before booking an appointment, ask which tax forms must be completed, who must sign them, and when they must be updated. Do not infer foreign-entity eligibility or the bank’s acceptance of a particular tax form solely from the existence of an EIN.
Scope: BMO’s published tax-number information and unpublished cross-border tax procedures; general tax rules should not be presented as explicit BMO requirements.

Source:BMO — Opening a Business Bank Account? Here's What You’ll Need and How to Apply

Ongoing maintenance obligations

Ongoing bank customer due diligence

【Regulatory requirement for banks】CDD requires covered institutions to conduct ongoing monitoring to identify and report suspicious transactions and to maintain and update customer information on a risk basis. The 2026 relief reduces the requirement to recollect beneficial ownership information for each new account opening but does not remove the monitoring obligations described above. Customers may keep contracts, invoices, and records of the flow of funds supporting major payments to and from the account. BMO has not published when it may request additional documents, the channel used, or processing timelines.

Source:FinCEN — Information on Complying with the Customer Due Diligence Final Rule；FinCEN — Exceptive Relief to Streamline Customer Due Diligence Requirements, February 13, 2026

Changes to business information or control

【Preparation suggestion; not a verified BMO notification deadline】If your address, business scope, ownership/controller, authorized signatories, or tax status changes, promptly ask the bank how to update its records. Keep updated registration documents, resolutions, and identity documents. The BMO public guidance reviewed does not specify a deadline for reporting changes, the frequency of periodic reviews, or a specific submission channel.

Source:BMO — Opening a Business Bank Account? Here's What You’ll Need and How to Apply；FinCEN — Information on Complying with the Customer Due Diligence Final Rule

Account transaction records and risk explanations

【Preparation suggestion】After opening the account, keep supporting records for large, cross-border, third-party, or materially atypical transactions, and ensure that account use is consistent with the business description provided in the application, so you can explain it if the bank conducts legally required risk monitoring. No uniform transaction thresholds, fixed review cycle, or list of reports customers must submit regularly was found in BMO’s public materials.

Source:FinCEN — Information on Complying with the Customer Due Diligence Final Rule；U.S. Treasury OFAC — A Framework for OFAC Compliance Commitments

Please confirm with the bank before booking

Does this specific account accept companies incorporated outside the United States but registered to do business in the United States? Can an applicant still apply without a U.S. business address?
Does this guide’s requirement that the authorized account opener be a U.S. citizen apply to the account and channel I intend to use? Are owners, control persons or signatories who are not U.S. citizens accepted?
Please confirm which individuals, ownership percentages, and control relationships must be disclosed in this case; must overseas company tiers provide registry extracts, authenticated documents, or translations?
Must each identity document be presented in its original form, or are copies acceptable? What are the specific requirements for translation, notarization/certification, date of issue, and proof of address?
For foreign tax residents or foreign owners, are foreign TINs, W-9/W-8-type forms, or other tax declarations required? How should changes in controlling persons, address, or tax status be notified and updated?
What are the minimum initial deposit, full fee schedule, application channel, estimated review time and applicable agreement version after account opening for the selected product?

Not confirmed by public information

BMO’s public guides do not confirm eligibility or complete approval procedures for companies incorporated abroad, businesses without a U.S. business address, foreign non-resident owners, or authorized signers who are not U.S. citizens.
BMO has not published a list of source-of-funds or source-of-wealth documents applicable to all business customers, enhanced-review standards for PEPs, details on handling sanctions matches, or risk limits.
Confirm with the bank on a case-by-case basis whether originals or certified copies are required, overseas document authentication and translation, document validity periods, foreign tax forms, deadlines for change notifications, review frequency and approval timelines.
Eligibility to open an account, product fees, initial deposit requirements, and final approval are subject to the selected account’s current terms and BMO’s decision. Public guidance does not guarantee an account-opening outcome.

Sources & Scope of Verification

BMO — Opening a Business Bank Account? Here's What You’ll Need and How to Apply
BMO’s business account opening guide covers common eligible business types, identification and tax number documents, owner information, U.S. business registration, authorized account opener requirements, an online selfie example, and application methods; it does not provide a dedicated checklist for foreign companies or the bank’s internal approval standards.
FinCEN — Information on Complying with the Customer Due Diligence Final Rule
The four CDD requirements for covered U.S. financial institutions: identify the customer; identify and verify beneficial owners of legal entities; understand the purpose of the customer relationship to develop a risk profile; and conduct ongoing monitoring and maintain and update customer information on a risk basis. The page sets out the baseline for owners with 25% ownership and control persons, and links to subsequent exemption relief.
FinCEN — Exceptive Relief to Streamline Customer Due Diligence Requirements, February 13, 2026
2026 exception relief: covered institutions need not identify and verify beneficial owners again for every new account opening, but must do so at initial account opening, when there is reasonable doubt about the reliability of existing information, or when required by risk-based procedures. Other BSA/AML obligations, ongoing monitoring, and risk-based updates to customer information continue to apply.
U.S. Treasury OFAC — A Framework for OFAC Compliance Commitments
OFAC’s risk-based sanctions compliance framework covers risk dimensions such as customers, products, counterparties, and geography; it does not disclose BMO’s screening tools, PEP rules, or customer approval details.

Fees and timelines

When checked on 2026-10-26, the BMO Smart Advantage Personal Checking Account page listed a minimum opening deposit of USD 25 and a monthly maintenance fee of USD 0. The product still lists other possible fees, so a zero monthly fee should not be understood to mean that there are no fees at all. Fees and conditions for waiving monthly fees on BMO business checking products vary by product. The personal page’s statement that online account opening takes about 5 minutes describes only the online process as stated on the website, not the identity review or approval timeline. The materials reviewed do not publish review timelines for non-residents or companies incorporated abroad, or confirm the minimum deposit or all fees applicable to them.

Limitations and practical considerations

The national bank record for this U.S. bank entity is distinct from its Canadian parent, Bank of Montreal; a brand or group candidate record cannot substitute for determining the specific U.S. account entity.
The personal online application requires a U.S. residential address, SSN/ITIN, and U.S. citizenship or resident-alien status. Applicants who do not meet these conditions may contact a branch or call, but this does not mean that foreign non-residents or people without a U.S. address will necessarily be accepted or able to open an account.
BMO’s business account opening guide requires registration to operate in the United States and states that the authorized account opener must be a U.S. citizen aged 18 or older, and an owner of the business with authority to make banking and credit decisions. Eligibility for companies incorporated abroad, authorized persons who are not U.S. citizens, or arrangements involving foreign beneficial owners has not been publicly confirmed.
Public information does not confirm global video account opening, third-party witnessing, remote notarisation, or acceptance of an overseas address alone. Obtain a written response from BMO first.
Accounts, products and services are subject to bank approval and may be subject to different restrictions depending on the type of business, entity structure, state or identity verification. This public information does not indicate an account-opening channel for which Rengangyongsheng (Hong Kong) Limited can currently arrange appointments or provide application assistance.

Licensing evidence and regulatory verification

A specific entity record has been found, not just an entry point to a directory: the OCC active national bank directory as of 2026-09-30 lists BMO Bank National Association, OCC Charter No. 14583. The FDIC BankFind record for this institution, certificate number 16571, indicates that it is FDIC-insured, is a national bank and a Federal Reserve System member, and is primarily regulated by the OCC; the record data is current through 2026-09-11. The FFIEC RSSD/institution profile 75633 shows Active, FDIC/DIF, and certificate number 16571. Together, these records support that the U.S. banking entity and its national bank charter/deposit-insurance records were verifiable as of the stated record dates. They do not mean that any customer is approved to open an account, and the Canadian parent bank or BMO brand should not be treated as holding the same U.S. license.

Office of the Comptroller of the Currency (OCC, primary federal regulator); FDIC provides deposit insurance, and the FFIEC institution profile also lists the CFPB as a secondary federal regulator Official registration or record

Information sources

BMO — Smart Advantage Checking
The personal online application requires a U.S. residential address, contact details, date of birth, SSN/ITIN, and U.S. citizenship or resident-alien status. Applicants who do not meet the online requirements may contact a branch or call. The product has a minimum opening deposit of USD 25 and a monthly maintenance fee of USD 0; the page describes online account opening in 5 minutes.
BMO — Opening a Business Bank Account: What You’ll Need and How to Apply
BMO’s business account opening guide covers business types, U.S. business registration requirements, the condition that an authorized person be a U.S. citizen aged 18 or older, online, in-branch, and telephone application channels, an example of selfie verification, and documents listed separately for corporations, partnerships, LLCs, and nonprofit organizations.
BMO — Business Checking Accounts
BMO offers U.S. business checking products with transaction and cash deposit conditions, and minimum balances to waive monthly fees, calculated by monthly statement cycle for different products. Confirm fees and product eligibility for business accounts based on the specific account.
OCC — National Banks Active as of September 30, 2026, by Name
Specific record in the OCC’s current active National Bank Directory: BMO Bank National Association, Charter No. 14583.
FDIC BankFind — Institution Details, Certificate 16571
The actual FDIC institution record shows FDIC-insured status, certificate number 16571, national bank and FRS member classification, OCC as primary federal regulator, CFPB as secondary regulator, OCC Charter No. 14583, and the record data date.
FFIEC National Information Center — Institution Profile 75633
The National Bank, Active, FDIC/DIF, certificate number 16571, and office address information in institution profile 75633 can be cross-checked against FDIC/OCC records.
BMO — U.S. Cross-Border Banking Solutions
BMO’s U.S. cross-border page expressly welcomes Canadian customers to use U.S. products. It explains that BMO Bank N.A. is an affiliate of Bank of Montreal, is not a CDIC member, and that U.S. banking services are provided by BMO Bank N.A. The page does not list eligibility requirements for account opening by non-residents worldwide.
FinCEN — Customer Due Diligence Final Rule
Customer identification, identification and verification of beneficial owners of legal-entity customers, business relationship purpose/risk profiling, and ongoing monitoring requirements for customer due diligence at covered U.S. financial institutions; explains the baseline for identifying owners with 25% ownership and control persons.
FinCEN — Exceptive Relief to Streamline Customer Due Diligence Requirements, February 2026
The 2026 exception relief limits legal entity beneficial owner identification and verification to initial account opening, doubts about the reliability of information, and circumstances where it is required for risk-based ongoing due diligence, while requiring other AML obligations to continue.
IRS — About Form W-9
W-9 is used to provide the correct TIN to a payer required to file information returns with the IRS; this alone does not establish that BMO requires W-9 from all account applicants.
IRS — About Form W-8 BEN
A foreign individual may submit Form W-8BEN to a withholding agent/payer when withholding applies. This does not establish that the form is a universal requirement for opening a BMO deposit account.
IRS — About Form W-8 BEN-E
W-8BEN-E is used by foreign entities to declare their status under relevant provisions of U.S. tax law; this alone does not establish that BMO requires the form to open a deposit account.
IRS — Employer Identification Numbers
An EIN is a federal tax identification number for businesses. The IRS provides a route for applying for an EIN from a principal place of business outside the United States and states that an EIN can be used to open a bank account, but this does not establish that BMO accepts foreign companies.
IRS — Foreign Account Tax Compliance Act FATCA
The IRS’s explanation of the general scope of FATCA and the related reporting obligations of foreign financial institutions, certain foreign entities, and U.S. account holders; this is not BMO’s specific application-form policy.
OECD — Signatories of the CRS Multilateral Competent Authority Agreement
OECD CRS MCAA signatory list (as of 2025-03-13), used to verify that the United States is not listed as a signatory to the agreement.
OECD — Addendum to the CRS-MCAA Signatories
Supplementary OECD CRS-MCAA signatory list (the file is marked as current as of 2026-08-26); the United States is not listed in the updated entries.
U.S. Treasury OFAC — A Framework for OFAC Compliance Commitments
OFAC’s official framework covers U.S. sanctions jurisdiction, risk-based sanctions compliance programs for organizations subject to that jurisdiction, and controls for customer, transaction, and geographic risks; it does not reveal BMO’s internal tools or alert-handling procedures.
FDIC — Deposit Insurance
The FDIC explains the insurance coverage for eligible checking, savings, money market deposit accounts and CDs, the principle of automatic coverage, the exclusion of nondeposit investment products, and how to verify coverage through BankFind.

Verification

Research verification

Most recently verified: 2026-10-26
Status: Some information remains to be confirmed: The US legal banking entity and OCC, FDIC and FFIEC records have been checked, and the bank's personal/business account-opening and product pages and official US AML/tax/sanctions baselines have been reviewed. The public materials reviewed could not confirm whether BMO accepts foreign non-resident individuals without a US residential address, specific overseas companies or non-US-citizen authorised persons, or the related documents, case-specific approval timelines and final fees.
Author: Drew

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