Quick read
  • A U.S. bank can close, freeze or restrict an account for many legal and compliance reasons, including fraud, identity concerns, sanctions exposure, suspicious activity or failure to provide required information.
  • Trump's May 19, 2026 executive order pushes Treasury and regulators toward stronger risk-based due diligence involving non-work-authorized populations, ITIN use and credit risk, but it is not an immediate universal account-closure rule.
  • An ITIN is a tax-processing number. IRS guidance says it does not prove immigration status or work authorization, and its presence should not be read as automatic proof of unlawful activity.

The short answer

Yes, U.S. banks can close accounts. They do it for ordinary business reasons and for legal or compliance reasons. But the cleaner answer to the viral immigration-status question is narrower: there is not currently a simple public rule saying every bank must close an account solely because a customer is undocumented, uses an ITIN, or lacks work authorization.

What exists is a compliance framework. Banks must know enough about customers to manage money-laundering, fraud, sanctions and other risks. They may ask for identity documents, taxpayer identification, address information, beneficial ownership information for some business accounts, and other details. If a customer cannot satisfy required checks, if activity looks suspicious, or if the bank cannot manage the risk, the bank may restrict, exit or decline the relationship.

What changed in 2026

On May 19, 2026, President Donald Trump signed an executive order titled Restoring Integrity to America's Financial System. It directs the Treasury secretary to issue an advisory within 60 days describing red flags and typologies tied to payroll tax evasion, nominee accounts, shell companies, off-the-books wage payments, structuring, labor trafficking and some uses of ITINs where lawful status is not verified.

The order also tells Treasury and federal banking regulators to propose Bank Secrecy Act changes within 90 days to strengthen risk-based customer due diligence. The key phrase is risk-based. The order points agencies toward more scrutiny when other risk indicators or supervisory concerns exist. It does not read like a self-executing shutdown switch for every account connected to immigration status.

Account closure vs account freeze

Closure and freezing are different. Account closure usually means the bank ends the relationship, often after notice and a process for returning remaining funds, unless another legal restriction applies. A freeze or hold means the customer may temporarily lose access while the bank reviews fraud, legal process, sanctions, dispute, identity or suspicious-activity concerns.

Seizure is different again. The government generally needs legal authority, process and a basis such as forfeiture, sanctions, tax enforcement, criminal investigation or court order. A presidential social post saying accounts will be shut down is not the same as a bank regulator issuing a final rule, a court issuing an order, or law enforcement seizing specific funds under a statute.

How KYC, BSA and CDD fit together

KYC is the everyday shorthand for customer identification and due diligence. The Bank Secrecy Act is the broader U.S. anti-money-laundering framework. FinCEN's Customer Due Diligence rule clarifies and strengthens requirements for covered financial institutions and includes beneficial ownership requirements for many legal-entity customers.

In practice, banks use these rules to understand who the customer is, what kind of account activity is expected, who controls a business account, and whether transactions create suspicious-activity risk. If a bank cannot form a reasonable understanding of the customer or account purpose, it may decide the relationship is too risky.

U.S. dollar bills Image: U.S. dollar bills - Unsplash.

Where ITINs fit

An Individual Taxpayer Identification Number is issued by the IRS for federal tax purposes to people who need a taxpayer identification number but are not eligible for a Social Security number. IRS guidance says an ITIN creates no inference about immigration status or the right to work in the United States.

That point matters because the May 19 order names ITIN use as a possible risk factor in certain circumstances. It does not mean every ITIN account is illicit. It means agencies may tell banks to treat some combinations of ITIN use, missing legal-presence verification, payroll behavior, credit underwriting and other red flags as reasons for enhanced due diligence.

What banks may ask for

A bank opening or reviewing an account may ask for a name, date of birth, address, taxpayer identification number, government identification, business documents, ownership information, source-of-funds context, employment or income details, or other information. The exact request depends on account type, bank policy, product risk, customer activity and regulatory expectations.

What is confirmed and not confirmed

Confirmed: the White House order and fact sheet direct Treasury and regulators to strengthen scrutiny around illicit finance, BSA due diligence, ITIN-related risk patterns and lending to non-work-authorized borrowers. ABA Banking Journal and Mayer Brown both described the order as regulatory guidance and possible rulemaking, not an already-final mass closure command. Reuters context similarly described increased scrutiny, while noting the order was narrower than earlier proposals to require banks to collect citizenship information more broadly.

Not confirmed: that U.S. banks must now close all accounts held by undocumented immigrants, all ITIN users, or all noncitizens. Also not confirmed: that funds can be automatically seized merely because immigration status is questioned. The next real documents to watch are Treasury's advisory, regulator guidance and any proposed BSA rule text.

Bottom line

A bank can close an account when the relationship violates policy, creates unmanageable compliance risk, or triggers legal restrictions. Immigration status can become relevant if regulators make it part of a risk-based due-diligence inquiry, especially around fraud, labor trafficking, tax evasion, credit underwriting or identity concerns. But the careful answer is not "banks can instantly shut down anyone over status." It is: banks already have broad compliance powers, and the May 19 order may push them to use those powers more aggressively in specific risk scenarios.

NoDechev note: this is an evergreen explainer. It is not legal advice. Account closures, freezes and seizures depend on contract terms, bank policy, agency guidance, final rules, statutes and the facts of a specific account.

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The May 19 order is real, but the viral shutdown framing needs a narrower legal read.

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