AmericasUnited StatesLicensed-entity research

Western Alliance Bank

Western Alliance Bank (the name of an insured depository institution in the U.S. FDIC BankFind records; not the holding company Western Alliance Bancorporation)

Western Alliance Bank is a specifically identifiable U.S. insured depository institution listed in the FDIC directory, and its business website mainly presents commercial banking services. Its High-Yield Savings Premier personal product is publicly limited to applicants meeting specified U.S. status, residential address, SSN and U.S.-linked account requirements; this does not establish that non-U.S. residents or foreign companies can open an account.

Regulator: Board of Governors of the Federal Reserve System (Primary Federal Regulator; FDIC records separately list the CFPB as Secondary Federal Regulator)
Check date: 2026-10-26
Verify status: Some information is pending confirmation: the current FDIC institution details have been checked for the specific insured depository institution and its primary federal regulator; personal savings product eligibility terms and the public commercial banking channel have been reviewed. Public information from the bank does not confirm account eligibility, required documents, proof of address, tax self-certification, third-party/video witnessing, business fees, or timeframes for overseas individuals (for other products) and overseas companies. These must be verified in writing with the bank.

Research scope and official resources

Topic number:americas-western-alliance-bank

selection.json lists this among publicly listed large-institution candidates selected based on 2025/2026, with reference to the Tier 1 capital measure in The Banker Top 1000 World Banks 2026. This is an institutional selection lead, not a real-time top 100 ranking, confirmation of specific account-opening eligibility, or a regulatory conclusion.

Bank’s official website

Personal Eligibility and Documents

The publicly confirmed personal product scope is limited to the High-Yield Savings Premier terms: applicants must be U.S. citizens or other U.S. persons as defined in the instructions for IRS Form W-9, and not subject to backup withholding; they must have a U.S. SSN, be at least 18 years old, reside in the United States, provide a U.S. street address (P.O. boxes are not accepted), and hold a U.S. checking or savings account at a financial institution, either individually or jointly, that they control, for linking. The bank’s terms also state that it collects identifying information such as name, address, and date of birth when an application is submitted and may require a driver’s license or other identity document. Meeting these conditions does not mean an application will be approved. Non-U.S. residents and those without a U.S. address/SSN or a linked U.S. account do not meet the publicly stated conditions for this specific product; eligibility for other personal products for residents and non-residents was not confirmed on the official pages reviewed.

Personal information publicly disclosed or identified

The bank’s High-Yield Savings Premier terms expressly require a U.S. SSN, a U.S. residential street address (P.O. boxes are not accepted), age 18 or older, and a linked checking or savings account at a U.S. financial institution that the applicant owns or jointly owns and controls.
The bank’s terms state that account opening requires a name, address, date of birth, and other identifying information. The bank may ask to see a driver’s license or other identification, but its public terms do not provide a complete, fixed list of identity documents.
General account-opening preparation suggestion (not a uniform document checklist published by the bank): Prepare valid government-issued photo ID, documents that can support your residential address, and applicable tax status information; confirm the specific document format and whether proof of address is required with the bank.

Company eligibility and documents

The bank’s official website makes information available on business deposits, credit and other commercial banking services, and says applicants can contact a banker to find suitable products and receive tailored services. However, the public pages reviewed do not provide a complete list of eligible countries/regions for opening an account for a new company, nor do they clarify whether applications are accepted from companies registered abroad, companies with non-U.S. beneficial owners, companies with foreign directors or non-resident companies. Whether a company may apply, the legal entity that would open the account, restrictions on account use, and whether U.S. operations or an address are required must all be confirmed in writing by a Western Alliance Bank banker. Eligibility for personal savings products cannot be used to infer eligibility for a business account.

Company information publicly disclosed or identified

The bank’s public business account-opening page does not publish a complete company document list. The following are general account-opening preparation recommendations only and do not represent Western Alliance Bank’s official policy: company registration/formation documents, EIN or other tax identification information, business address and description of business activities, authorized signatory information, and ownership and control structure information.
General compliance preparation suggestion (not a checklist published by the bank): Compile identification information for ultimate natural-person owners and controllers, the company account’s purpose and expected transactions, an explanation of source of funds, and board resolutions/authorization documents. The actual requirements are subject to the specific product and the written checklist provided by the banker.

Address, tax, and remote / witnessed procedures

Address and tax

The confirmed requirements for the High-Yield Savings Premier personal product are that applicants must actually reside in the United States and provide a U.S. street address; post office boxes are not accepted. Applicants must also have a U.S. SSN and a linked checking or savings account at a U.S. financial institution. The terms do not state that the address must be separately proved using utility bills or similar documents. For businesses, the account-opening pages reviewed do not fully disclose requirements for a U.S. tax identification number/EIN, proof of business address, foreign tax residency self-certification or related forms; these must be checked with the bank individually. The IRS says that Form W-9 is used to provide a correct TIN to a payer required to report payments to the IRS. Form W-8BEN applies when requested by a payer/withholding agent in relevant U.S.-source income withholding situations involving foreign individuals, but this does not establish that the bank necessarily requires any particular form to open an account. This dossier does not claim that the United States has joined CRS, and the bank's CRS classification process for foreign applicants has not been verified.

Remote / witnessing

The official High-Yield Savings Premier product page allows applications online via computer or mobile device and funding through a linked existing US checking account. This establishes only that this particular product has an online application process; it does not mean that non-residents can open an account remotely. The business customer website provides a way to contact a banker/submit an inquiry, but does not confirm that account opening can be completed entirely remotely. No public commitment to worldwide video witnessing or accepting third-party witnesses was found.

Public process reference

Individual applicants should first check the official High-Yield Savings Premier terms for US-person status, a US residential street address, SSN, age and US-linked account requirements. Anyone who does not meet these conditions should not treat this product page as evidence of eligibility for other products.
Eligible individuals can apply online through the product’s official page; provide identification information when applying and complete verification as required by the bank. The bank may require a driver’s license or other proof of identity and reserves the right to conduct further verification.
This personal product uses a linked U.S. financial institution checking/savings account for electronic deposits and withdrawals. Specific funds availability times, transfer limits, and account approval remain subject to the terms disclosed at the time of application.
Business applicants should contact the new accounts team/a banker through the bank’s official website to explain the company’s place of registration, business, and intended account use, and first obtain written confirmation of whether the bank accepts that type of company and the required legal entity, documents, and account conditions. The website’s contact option does not mean an application will necessarily be approved.

Compliance topics, details, and sources

US AML/KYC and customer identification

The bank’s personal savings terms state that, under U.S. PATRIOT Act identification requirements, it collects and verifies the account holder’s name, address, date of birth, and other information; it may require a driver’s license or other documents and may conduct further identity verification. FinCEN’s overview of CDD rules for covered financial institutions also includes identifying/verifying customers, understanding the purpose of the relationship, developing a risk profile, and ongoing monitoring. This is a U.S. regulatory baseline, not the bank’s complete internal review checklist.

Source:Western Alliance Bank High-Yield Savings Premier Terms and Conditions ；FinCEN — Information on Complying with the Customer Due Diligence Final Rule

Business UBO, controllers and source of funds

FinCEN CDD rules generally require covered financial institutions to identify and verify the beneficial owners and control person of legal entity customers, understand the nature and purpose of the relationship, establish a risk profile, and conduct ongoing monitoring. FinCEN’s page also lists applicable exemptions and relief. Account-opening documents, the scope of source-of-funds evidence, and the bank’s specific thresholds and procedures still need to be confirmed; general preparation advice should not be presented as the bank’s policy.

Source:FinCEN — Information on Complying with the Customer Due Diligence Final Rule ；Western Alliance Bank — Business Banking

U.S. Tax Status, FATCA, and the Scope of CRS

For this personal product, the bank links eligibility to U.S.-person status as defined in IRS Form W-9 instructions and to having an SSN. The IRS says Form W-9 is used to provide a correct TIN to a payer required to file information returns with the IRS. The IRS’s FATCA guidance concerns reporting of foreign financial assets by U.S. persons and reporting of information about U.S. account holders by foreign financial institutions. There is no evidence establishing which tax forms the bank requires from foreign businesses or individuals across all products; this profile does not describe the United States as having joined CRS and does not infer the bank’s specific CRS self-certification process. The bank should specify in writing the documents required for non-U.S. tax status for the particular account.

Source:Western Alliance Bank High-Yield Savings Premier Terms and Conditions ；IRS — About Form W-9 ；IRS — About Form W-8 BEN ；IRS — Foreign Account Tax Compliance Act FATCA

U.S. Sanctions Screening

The U.S. Department of the Treasury’s OFAC is responsible for administering and enforcing U.S. economic and trade sanctions programs. Account opening and an ongoing banking relationship may be affected by applicable U.S. sanctions laws. The public materials reviewed do not disclose the bank’s screening lists, screening steps, or conclusions applicable to an individual case. Applicants should provide accurate information about their identity, ownership, and intended use of funds.

Source:U.S. Treasury OFAC — Office of Foreign Assets Control

Privacy and personal information

The bank’s privacy policy lists information it may collect, including Social Security numbers, income, account balances and transaction history, and credit information, and describes its use, sharing, and security arrangements. California residents also have the rights described in the California privacy notice. This is not individual advice on the applicability of laws in other states or countries.

Source:Western Alliance Bank — Privacy Policy and California Privacy Notice

FDIC Deposit Coverage Limits

The FDIC BankFind record verifies that this institution is an FDIC-insured depository institution. The FDIC explains that insurance applies to traditional deposit accounts at insured depository banks, not to nondeposit investment products such as funds, securities or crypto assets. The insurance amount shown on the bank’s personal products page must still be calculated according to the depositor, ownership category and rules for aggregating accounts; it should not be understood to mean that each account automatically has a separate limit.

Source:Western Alliance Bank — High-Yield Savings Account ；FDIC BankFind Suite — Western Alliance Bank Institution Details, FDIC Cert 57512 ；FDIC — Deposit Insurance

Account Opening Compliance Information

Account Opening Compliance and Document Preparation Guide

This page lists separately the requirements published by the bank, local regulations, and document preparation suggestions. Acceptance and specific requirements are subject to confirmation by the bank.

Western Alliance Bank’s website publicly offers small business checking, savings and other business services and invites prospective customers to contact a banker. Public information does not confirm whether foreign-incorporated businesses, non-resident owners or businesses in specific industries are accepted. The following focuses on preparation for opening a business entity account, distinguishing regulatory obligations from general preparation suggestions; contacting a banker does not establish eligibility or approval.

Date information checked:2026-10-26

Document Preparation Checklist

Company formation, business status, and account-opening authorization

Who it applies to: Companies or other business entities intending to apply for a business account; the bank has not published a complete document list, so all items should be treated as preparation suggestions.
Documents to Prepare: Prepare the company’s certificate of registration/incorporation, current registry extract or certificate of good standing, and articles of association, partnership agreement, or similar governance documents.
Prepare the tax identification number/EIN or the business identification number in its jurisdiction of registration, the business address and a brief description of actual business activities. Confirm the specific tax forms and proof-of-address requirements with the bank first.
Prepare board/member resolutions or a letter of authorization, a list of signatories and their identification, to show who may apply for and operate the account on behalf of the company.
Description: The bank’s commercial website only describes products and channels for contacting a banker; it does not publish the above documents as a mandatory checklist or specify requirements for originals, certified copies, apostilles, translations, or document validity periods. Prepare verifiable copies first, then follow the bank’s required format once it provides a checklist; do not assume notarization is required.

Source:Western Alliance Bank — Small Business Banking；FinCEN — CDD Rule FAQs

Ultimate ownership, controllers, and identity details

Who it applies to: Applicable to legal-entity customers covered by US CDD rules; the bank must determine whether other entities, exempt entities, or particular accounts are covered.
Documents to Prepare: It is advisable to prepare an ownership chain chart from the applicant entity to the ultimate natural persons, and have shareholder lists, ownership percentages and registration documents for intermediate holding entities available.
For individuals directly or indirectly owning 25% or more, and one person with significant management/control responsibilities, prepare their name, date of birth, address, and Social Security number or other government identification number. Foreign individuals may prepare passport numbers or similar information.
Prepare agreements/explanations for nominee holdings, trusts, complex control rights or changes in shareholding percentages, ensuring that the ultimate owners, not only nominal holders, are declared.
Description: The FinCEN CDD rules set a baseline for covered financial institutions that includes each natural person meeting the 25% threshold and one control person. Banks may adopt stricter internal procedures. This threshold is not a universal global rule and does not mean the bank has published complete documentation requirements for individual cases.

Source:FinCEN — CDD Rule FAQs

Genuine business, account purpose and funds trail

Who it applies to: An entity applying for commercial deposit or payment services; a risk-based preparation suggestion, not a uniform checklist published by the bank.
Documents to Prepare: Prepare a concise explanation of the products/services, types of customers and suppliers, main regions of operation, and sources of income. Supporting evidence such as a website, licenses, or contracts may be attached.
Estimate the account's purpose, monthly payment and receipt volumes, common currencies, main transaction regions, and types of payees, and state whether related-party or cross-border transactions are expected.
Organize recent statements, financial statements, invoices, purchase/sales contracts, and investment or shareholder contribution records, as applicable, to explain the relationship between deposited funds and business activity.
Description: The bank has not published specific business eligibility requirements, the scope of acceptable source of funds evidence, transaction limits, or business account fees. These materials are intended only to improve consistency in explanations and should not be presented as documents the bank has required.

Source:Western Alliance Bank — Small Business Banking；FinCEN — CDD Rule FAQs

Due diligence and enhanced verification

Identification of Beneficial Owners and Controllers

Basis for Verification: FinCEN CDD rules require covered financial institutions, when applicable legal entity customers open new accounts, to identify and verify each natural person who directly or indirectly owns 25% or more of the equity, if any, and one natural person with significant responsibility for managing, controlling, or directing the entity. The rules provide other customer and account exemptions. Banks may collect additional information under their own risk procedures.
Preparation recommendation: It is advisable to prepare the complete ownership chain, natural persons’ ownership percentages, an explanation of controllers’ roles, and their identity details. Even if no one meets 25%, prepare controller information. Ask the bank to confirm how the requirement applies to the applicant entity, which ownership levels must be disclosed, and whether a lower threshold or additional controllers are used.
Scope: U.S. federal CDD regulatory baseline; not a publicly stated policy that Western Alliance Bank applies uniformly to all entities, and should not be applied to all countries.

Source:FinCEN — CDD Rule FAQs

Business purpose, expected transactions, and explanation of source of funds

Basis for Verification: FinCEN requires covered financial institutions to understand the nature and purpose of customer relationships and conduct ongoing risk-based monitoring; the rule does not provide a public, uniform list of source-of-funds documents for each business category at this bank.
Preparation recommendation: It is advisable to align the business description and expected transaction volumes/regions/currencies in the application with contracts, invoices, statements, and the source-of-funds explanation. If actual transactions differ significantly from the original expectations, prepare the commercial background and supporting documents promptly.
Scope: The foregoing monitoring is a regulatory requirement for financial institutions. Keeping evidence on file is a general preparation recommendation for applicants, not a uniform statutory submission list directly imposed on customers.

Source:FinCEN — CDD Rule FAQs

PEPs, sanctions and restricted-transaction context

Basis for Verification: The U.S. Treasury Department’s OFAC administers and enforces U.S. economic and trade sanctions programs. Western Alliance Bank’s public business pages do not disclose specific screening procedures, list configurations, PEP acceptance standards, or case-specific decisions. PEP status and a match against a sanctions list are not the same thing; public information is insufficient to assert that PEPs are necessarily rejected.
Preparation recommendation: If a shareholder, controller, or counterparty is involved in political public office, a sanctioned jurisdiction, or a restricted transaction, we recommend truthfully preparing explanations of identity, position/term of office, transaction parties, goods/services, payment route, and lawful commercial purpose. Confirm the specific disclosure scope with the bank.
Scope: The sanctions programme responsibilities are described in U.S. official sources. PEP information and the bank's specific risk appetite/screening thresholds are not publicly disclosed; no assessment of account-opening outcomes is made.

Source:Western Alliance Bank — Small Business Banking；U.S. Treasury OFAC — Office of Foreign Assets Control

BOI reporting, bank CDD and cross-border tax boundaries

Basis for Verification: The final BOI rule issued and effective in 2026-8 by FinCEN provides that companies formed in the United States are exempt from submitting CTA beneficial ownership reports to FinCEN. This corporate reporting exemption is not an exemption from bank CDD, nor does it establish that a bank will not ask about ownership and control information. The bank's account-opening eligibility for foreign entities and applicable tax forms are not disclosed on the pages reviewed.
Preparation recommendation: Organize the entity’s tax identification number, relevant tax residences, and the status of applicable forms according to its place of incorporation and tax residency. Ask the bank whether it requires an EIN, W-9, W-8 series forms, or other self-certification documents. Do not omit ownership information requested by the bank merely because BOI reporting is not required.
Scope: The BOI conclusion concerns only the CTA reporting regime to FinCEN. Tax-return preparation is a general suggestion and does not constitute a bank requirement or specific tax advice.

Source:FinCEN — CDD Rule FAQs；FinCEN — Beneficial Ownership Information Reporting

Ongoing Compliance Requirements After Account Opening

Changes to customer information and beneficial ownership

CDD requires financial institutions to monitor risk and maintain/update customer information. FinCEN states that there is no universally fixed schedule for continuous or periodic updates; updates are generally triggered by risk-relevant changes identified through normal monitoring. Account holders should review their account agreement and bank notices. As a prudent measure, ask the bank whether information needs to be updated when ownership, control, address or business activity changes; no specific reporting deadline has been published.

Source:FinCEN — CDD Rule FAQs

Transaction records and explanations of unusual payments

The bank must monitor on an ongoing, risk-based basis to understand account activity and identify suspicious transactions; it has not published the review frequency, trigger amount, or deadline for customers to provide additional documents for this account. It is advisable to retain contracts, invoices, payment evidence, and the source-of-funds trail, so that if asked, you can explain activity that differs from the transaction expectations stated at account opening using consistent information.

Source:FinCEN — CDD Rule FAQs

Maintain BOI and account records separately

FinCEN’s BOI reporting rules and banks’ CDD customer due diligence are separate regimes; even if an entity is exempt from reporting under the CTA, account-opening records should still be updated as required in writing by the bank. A BOI exemption should not be interpreted as eliminating the need to explain ownership to the bank, nor should it be taken to mean that the bank necessarily requires annual reviews.

Source:FinCEN — CDD Rule FAQs；FinCEN — Beneficial Ownership Information Reporting

Please confirm with the bank before booking

Does your bank accept the company’s jurisdiction of incorporation, entity type, industry, and non-U.S. resident shareholders/directors? Does it require a U.S. business address, U.S. customers, or a U.S. business connection?
What is the specific legal entity and business account product for which the application is intended? Does the product accept companies incorporated overseas or cross-border payment activity?
Please provide the current company document checklist and confirm whether originals, certified copies, translations/notarisation, proof of address, or restrictions on document issue dates are required.
What reporting approach does your bank use for beneficial ownership percentages, calculations of indirect ownership, controllers, and trust/nominee arrangements? Apart from the applicable 25% CDD threshold, might it require a lower threshold or additional controllers based on risk?
Based on the company’s place of incorporation and shareholders’ tax residency, which tax numbers and tax forms must be submitted? In what circumstances do W-9, the W-8 series, or other self-certifications apply?
What additional explanations are required for cross-border payments, PEP relationships, or certain industries? What are the application, interview/remote verification, minimum amount, fees, review time, and process for updating information after account opening?

Not confirmed by public information

The bank has not published a list of eligible countries/regions or confirmed the specific eligibility of foreign companies, foreign controllers, or businesses whose owners are not U.S. residents. A response from the bank regarding the entity and intended use must be obtained first.
No complete corporate account-opening checklist has been found for this bank, nor have requirements been confirmed for originals/certification/translation, proof-of-address format, tax forms, minimum deposit, corporate account fees, processing times, or remote witnessing arrangements.
The bank has not disclosed its internal risk appetite, PEP handling, sanctions-screening steps, industry restrictions, transaction thresholds, or enhanced-review criteria; it is not possible to speculate whether an individual case will be accepted or rejected.
The business webpage provides an option to contact a banker or submit an inquiry; this does not mean account opening is approved or confirm that this service can arrange an appointment with that bank. Applicants should verify the specific acceptance and process directly with the bank.

Sources & Scope of Verification

Western Alliance Bank — Small Business Banking
The bank’s official page lists small-business products such as business checking and savings accounts and online services, and says users can complete a contact form to be contacted by a banker; it does not publish eligibility criteria for foreign entities or a complete account-opening document checklist.
FinCEN — CDD Rule FAQs
The official FAQ explains the CDD requirements for covered institutions, the 25% ownership threshold and one controlling person for applicable legal-entity customers, the identity information to be collected, and ongoing monitoring and updating of customer information according to risk. The FAQ updated the relevant content on 2026-05-06.
FinCEN — Beneficial Ownership Information Reporting
The FinCEN page states the final rule dated 2026-08-11 and its effective date of 2026-08-14, and explains that companies in the United States are exempt from submitting CTA BOI reports to FinCEN; this corporate reporting regime does not replace bank CDD.
U.S. Treasury OFAC — Office of Foreign Assets Control
The U.S. Department of the Treasury’s official page explains that OFAC administers and enforces U.S. economic and trade sanctions programs; it does not disclose Western Alliance Bank’s internal lists, screening steps, or case-specific risk criteria.

Fees and timelines

The official High-Yield Savings Premier page displays an APY of 3.80% and notes that this rate is accurate as of 2026-01-08 and may be changed by the bank. The minimum opening deposit is USD 500; an account balance of at least USD 0.01 is required to earn the displayed APY. There is no minimum balance requirement after opening, and the page states that there are no account fees. The above applies only to this personal savings product. Rates and fees should be reconfirmed when applying. Business product fees, minimums, approval/opening times, and limits were not confirmed in the materials reviewed and are not estimated.

Limitations and practical considerations

The personal High-Yield Savings Premier product requires US-person status, a US residential street address, an SSN and a linked account at a US financial institution; this cannot be used to infer that non-residents can open an account or that it represents the bank’s policies for all personal products.
Western Alliance Bank has not published complete account-opening eligibility criteria or document requirements for foreign companies or foreign ultimate beneficial owners; business applicants should obtain written confirmation from the bank first.
The FDIC record identifies the Federal Reserve Board as the primary federal regulator and the institution as a state-chartered Federal Reserve member bank. The current FDIC insured-deposit record does not replace separate confirmation of state-level matters not listed or eligibility for a specific product.
Products, contact details, and application options listed on the official website do not mean Rengangyongsheng (Hong Kong) Limited can currently arrange appointments or has an account-opening channel with the bank. Public information must not be presented as a capability to handle applications, a promise of acceptance, or a guarantee of approval.

Licensing evidence and regulatory verification

A specific institution record has been found: the FDIC BankFind institution detail for Western Alliance Bank, FDIC Certificate number 57512, shows that deposit insurance has been in effect since 2003-02-03, classifies it as a state-chartered bank that is a Federal Reserve System member, and names the Federal Reserve Board as its primary federal regulator and the CFPB as its secondary federal regulator. The record data is current through 2026-09-25. This verifies the directory record for Western Alliance Bank as an institution; it is not a determination of licenses held by the holding company Western Alliance Bancorporation. No separate state license number or current account-opening approval has been obtained.

Board of Governors of the Federal Reserve System (Primary Federal Regulator; FDIC records separately list the CFPB as Secondary Federal Regulator) Official registration or record

Information sources

Western Alliance Bank — High-Yield Savings Account
The bank’s official personal product page confirms that High-Yield Savings Premier is an individual/joint account, supports online applications, and specifies a minimum opening deposit of 500 dollars, APY and its exact date, minimum account balance, and deposit insurance information. The APY shown on the page is accurate as of 2026-01-08 and may change.
Western Alliance Bank High-Yield Savings Premier Terms and Conditions
The bank’s personal savings product terms specify U.S. person status, an SSN, age 18 years of age, a U.S. street address (P.O. Boxes are not accepted), and an associated account at a U.S. financial institution. They also include terms on collecting identity information and the possibility of requesting proof of identity.
FDIC BankFind Suite — Western Alliance Bank Institution Details, FDIC Cert 57512
The specific FDIC institution record shows Western Alliance Bank, FDIC certificate number 57512, insured depository institution status and start date, state-chartered and a Federal Reserve member, with the Federal Reserve Board as Primary Federal Regulator and the CFPB as Secondary Federal Regulator. Data as of 2026-09-25; the record also lists institution identifiers and headquarters/branch information.
Western Alliance Bank — Business Banking
The bank’s official website describes its commercial banking focus, tailored business services, relationship managers/bankers and a way to contact a banker; it does not specify account-opening eligibility for foreign companies or non-residents.
Western Alliance Bank — Contact Us
The bank’s official contact page distinguishes support for Business and Personal customers, and states that new customers can contact a banker or apply. It also provides a contact channel for High-Yield Savings Premier; this supports the stated inquiry/contact steps but does not prove that an application will be approved.
FinCEN — Information on Complying with the Customer Due Diligence Final Rule
The official FinCEN page outlines covered financial institutions' requirements for identifying and verifying customer identities, beneficial owners and control persons of legal entities, understanding the purpose of the relationship and developing a risk profile, and ongoing monitoring; it also lists applicable relief and exceptions.
IRS — About Form W-9
The IRS states that Form W-9 is used to provide a correct taxpayer identification number (TIN) to a payer required to file an information return with the IRS; this source does not establish that Western Alliance Bank requires Form W-9 for every type of account opening.
IRS — About Form W-8 BEN
The IRS states that a foreign individual submits Form W-8BEN when requested by the payer/withholding agent, if the individual is the beneficial owner of relevant payments; this does not establish that the specific account at this bank necessarily requires the form.
IRS — Foreign Account Tax Compliance Act FATCA
The IRS explains the background to FATCA’s reporting of foreign assets by U.S. taxpayers and reporting of information on U.S. account holders by foreign financial institutions; this defines the U.S. tax baseline and does not represent this bank’s specific account-opening tax-form requirements.
U.S. Treasury OFAC — Office of Foreign Assets Control
OFAC’s official mission statement explains that it administers and enforces economic and trade sanctions programs based on U.S. foreign policy and national security objectives; it is not cited as evidence of the bank’s specific screening rules.
FDIC — Deposit Insurance
The FDIC explains the insurance coverage for traditional deposit accounts at insured depository banks, that non-deposit investment products are not insured, and that BankFind can be used to verify a bank’s status.
Western Alliance Bank — Privacy Policy and California Privacy Notice
The bank’s privacy policy describes personal financial information it may collect, how information is used/shared and safeguarded, and lists a supplemental privacy notice applicable to California residents.
FDIC BankFind API — Institutions endpoint
The FDIC public API returns a unique record for CERT 57512: Western Alliance Bank, Arizona, FDIC-insured since 2003-02-03, and federal regulator code FED. Used to cross-check the name and certificate number against the BankFind details page.

Verification

Research verification

Most recently verified: 2026-10-26
Status: Some information is pending confirmation: the current FDIC institution details have been checked for the specific insured depository institution and its primary federal regulator; personal savings product eligibility terms and the public commercial banking channel have been reviewed. Public information from the bank does not confirm account eligibility, required documents, proof of address, tax self-certification, third-party/video witnessing, business fees, or timeframes for overseas individuals (for other products) and overseas companies. These must be verified in writing with the bank.
Author: Drew

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