A bank levy can empty money out of an account fast, sometimes before a person has time to cover rent, medical bills, or everyday expenses. That can change the outcome of a tax case because losing access to cash makes it harder to pay for treatment, keep up with other debts, or negotiate a workable payment plan. Technically, a bank levy is a legal seizure of funds in a bank account by a government tax agency or a creditor after required legal steps have been taken.

For federal taxes, the IRS usually must send a Final Notice of Intent to Levy and give the taxpayer a chance to request a Collection Due Process hearing under Internal Revenue Code section 6330 before taking money. Once the levy reaches the bank, the bank generally freezes the account for 21 days, then sends the funds to the IRS unless the levy is released.

In practical terms, a levy is more severe than a tax lien. A lien claims property as security for a debt; a levy takes the money. In Missouri, a bank levy can hit at the worst possible time, including after a crash or serious injury when hospital bills are piling up at places like Barnes-Jewish Hospital. If an injury settlement is expected, an existing tax debt and levy risk may affect how quickly those funds can actually help the injured person.