What Is an Importer of Record (IOR)?

The importer of record (IOR) is the party legally responsible to U.S. Customs and Border Protection for an import — for declaring the goods correctly, paying the duties and fees, filing the right documents, and complying with all applicable laws. It is a position of legal liability, not just a logistics label: the IOR owes CBP a duty of reasonable care under 19 U.S.C. § 1484, and that responsibility cannot be shifted to a customs broker, freight forwarder, or supplier. This article explains what the IOR does, who can serve as one, and why the role carries real risk.

If you import, you are almost certainly the importer of record — so understanding the role is essential, not optional.

What the Importer of Record Does

The IOR is accountable for getting the entry right across four dimensions:

• Classification — assigning the correct HTS code, which sets the duty rate.
• Valuation — declaring the correct customs value of the goods.
• Duties and fees — paying all duties, taxes, and fees owed.
• Documentation and compliance — filing the entry and entry summary (CBP Form 7501) and meeting other agencies’ requirements (FDA, USDA, etc.) where they apply.

All of this is performed under the reasonable care standard: the IOR must take genuine, documented steps to declare goods accurately, even when relying on others to file.

Who Can Be the Importer of Record

The IOR is generally the owner or purchaser of the goods, or a properly authorized agent such as a licensed customs broker acting on their behalf. A key requirement: the importer of record (or its agent) must be resident in the United States for service of process. This is why foreign sellers shipping into the U.S. often must either establish a U.S. presence or use an IOR service — someone has to stand in the resident, legally-responsible position.

You Can Delegate the Work, Not the Liability

This is the point importers most often misunderstand. You can hire a licensed customs broker to prepare and file your entries — and most importers do. But the broker is your agent; the legal responsibility stays with you. If the entry is wrong, CBP looks to the importer of record. The broker’s involvement doesn’t transfer the duty of reasonable care, and it doesn’t shield you from liability for errors. Choose a competent broker, but supervise the work and keep your own records.

The Liability Involved

Because the IOR is the responsible party, it is also the one exposed when something goes wrong. Misclassification, undervaluation, or missing documentation can result in additional duties with interest, liquidated damages against the customs bond, and — where there’s negligence or worse — significant penalties. The flip side is that a demonstrable reasonable-care program (qualified personnel, written procedures, binding rulings when unsure) both reduces errors and serves as your defense if CBP questions an entry.

Frequently Asked Questions

What is an importer of record?

The party legally responsible to CBP for an import — for correctly classifying and valuing the goods, paying duties, filing documentation, and complying with applicable laws under a duty of reasonable care. It is usually the owner or purchaser of the goods.

Can a customs broker be the importer of record?

A licensed customs broker files entries as the importer’s agent, and in some arrangements can serve as or arrange an importer of record, but ordinarily the IOR is the owner or purchaser of the goods. Importantly, hiring a broker does not transfer the importer’s legal liability.

Does a foreign company need a U.S. importer of record?

Often, yes. The importer of record (or its agent) must be resident in the U.S. for service of process, so foreign sellers shipping into the U.S. frequently must establish a U.S. presence or use an importer-of-record service to fill that resident, legally-responsible role.

Is the importer of record liable for customs mistakes?

Yes. The IOR bears the legal responsibility and the liability — additional duties, liquidated damages against its bond, and penalties for negligence — even when a broker filed the paperwork. The duty of reasonable care cannot be delegated away.

Being the importer of record means the compliance buck stops with you — so it pays to get the process right. Reidel Law Firm helps importers understand and manage their IOR responsibilities on flat-fee terms. Get an import compliance memo.