Does a Subpoena Freeze a Bank Account in New York?

The short answer is no. A subpoena, by itself, does not freeze a bank account in New York. A subpoena asks for information. It does not restrain, seize, or transfer anything.

So why do so many people believe otherwise? Because in New York judgment enforcement, a subpoena rarely travels alone. It is routinely served together with a restraining notice under CPLR § 5222, and the restraining notice is the document that freezes the account. The two arrive in the same envelope, the account stops working, and the subpoena gets the blame.

If you are a judgment creditor deciding which tools to use, or you are trying to make sense of documents a bank just received, the distinctions below matter. Each of these instruments does one specific job, and confusing them leads to wasted time and missed opportunities.

What a Subpoena Actually Does

In the judgment enforcement context, subpoenas are discovery devices. New York gives judgment creditors broad rights under CPLR §§ 5223 and 5224 to demand information about a judgment debtor's assets. An information subpoena requires written answers to questions: where the debtor banks, what accounts exist, what property the recipient is holding. A subpoena duces tecum requires the production of documents, such as bank statements and signature cards. A deposition subpoena compels live testimony.

All three share the same limitation: they produce information, not money. A bank that receives only a subpoena must answer it, but nothing in the subpoena prevents the bank from honoring the debtor's checks and withdrawals in the meantime.

What Actually Freezes the Account: The CPLR 5222 Restraining Notice

The freeze comes from a different document. A restraining notice under CPLR § 5222 is a one-page instrument that, once served on a bank, prohibits the bank from transferring the judgment debtor's property. The account is not emptied. It is immobilized. The debtor's checks bounce, the debit card stops working, and the funds sit in place while the creditor takes the next enforcement step.

A few features of the restraining notice are worth knowing:

• It restrains up to twice the amount due on the judgment, so an account can be frozen well beyond the judgment amount itself.
• It generally remains effective for one year from service.
• Certain funds are protected. New York's Exempt Income Protection Act, codified at CPLR § 5222-a, shields exempt income such as Social Security and certain other benefits, along with a baseline amount that banks may not restrain at all.
• Violating a restraining notice exposes the bank or other recipient to liability, which is why banks comply immediately and ask questions later.

For a closer look at how the freeze operates in practice, see bank restraints in New York: how freezing an account actually works.

Why Creditors Serve Both Together

Experienced judgment creditors typically serve the restraining notice and the information subpoena as a package, and the logic is simple. The restraining notice preserves whatever is in the account today. The information subpoena reveals what the account contains, what other accounts exist, and where the money has been going. One document holds the ground; the other maps it.

Serving a subpoena alone tips the debtor off without securing anything. Serving a restraining notice alone secures an account without telling the creditor whether it holds five dollars or fifty thousand. Together, they set up the step that actually recovers money.

Subpoena vs. Injunction vs. Attachment: The Other Freezes People Search For

Two other instruments are commonly confused with subpoenas because they also restrict assets:

A preliminary injunction is a court order, issued by a judge after motion practice, directing a party to do or refrain from doing something. Injunctions freezing assets exist, but they are relatively uncommon and require a showing that the ordinary tools are inadequate. A restraining notice, by contrast, is issued by the creditor's attorney as an officer of the court, without any motion, which is precisely what makes it such an efficient enforcement device.

An order of attachment under CPLR Article 62 is a pre-judgment remedy. It secures assets while a lawsuit is still pending, before any judgment exists, and it requires a court order supported by specific statutory grounds. If you already hold a judgment, attachment is generally the wrong frame. The post-judgment toolkit, restraining notices, subpoenas, and turnover proceedings, is broader and faster.

The Freeze Is Not the Finish Line

A restrained account is preserved, not collected. To actually move the money, the creditor must take a further step, most commonly a turnover proceeding under CPLR § 5225 or § 5227, or a levy by a sheriff or marshal. Creditors sometimes serve a restraining notice and then stall, assuming the pressure alone will produce payment. Sometimes it does. But the restraint expires, exemption claims are filed, and debtors reorganize their finances. The creditors who recover are usually the ones who treat the freeze as the opening move in a sequence, not the result.

For the full sequence from judgment to collection, see the practical guide to collecting a judgment in New York.

If You Hold an Unpaid Judgment

I represent judgment creditors in New York City and Nassau County in judgment enforcement matters, including restraining notices, post-judgment discovery, and turnover proceedings. If a debtor has ignored your judgment and you believe there are accounts or assets to reach, the right sequence of these tools makes the difference between a judgment that collects and one that gathers dust. Contact my office to discuss the facts.