The importer of record is the party legally responsible for making sure imported goods comply with customs law: correct classification, honest valuation, proper marking, and payment of duties. That responsibility cannot be outsourced to a broker, even when a broker files every entry on your behalf.
The legal core of the role
Customs law places reasonable care squarely on the importer of record. Reasonable care means you can show you exercised diligence: you classified goods with a defensible method, valued them on the real transaction, declared origin correctly, and checked partner agency rules for regulated products. A broker executes instructions; the legal duty stays with you.
For more on this, see this related guide and our earlier explainer on the same theme.
This surprises businesses that buy on delivered terms and assume the seller handled everything. If your company is named as importer, the liability is yours regardless of what the purchase agreement says. Read your terms, know which entity is importer on each lane, and make sure that entity has the compliance program the role demands.
Classification, valuation, and origin
Three determinations drive almost every entry. Classification sets the duty rate and any special measures. Valuation sets the base those rates apply to, including assists, royalties, and related party pricing that must be supportable. Origin drives marking duties, trade preference claims, and additional tariffs tied to specific countries.
Document how each determination was made for your top products: who classified, what evidence supported the value, and what origin proof you hold. When customs asks, and high volume importers do get asked, a written methodology with consistent application is the difference between a questionnaire and a penalty case.
Partner agencies and product rules
Customs is the front door, but other agencies set rules for food, electronics, textiles, chemicals, vehicles, and more. The importer of record must know which products need agency data, permits, or testing before shipment, because goods can be held or refused at arrival even when duties are perfect.
Readers also found this companion piece from our archive useful.
Build an agency check into product onboarding. When a new item is sourced, someone should answer: is it regulated, what data must the entry carry, and who supplies it. Discovering a missing certification while a container sits at the terminal converts a paperwork issue into demurrage, storage, and missed selling seasons.
Recordkeeping and audit readiness
Importers must keep entry records for five years from entry or liquidation, depending on record type, and produce them on demand. That includes commercial invoices, packing lists, proofs of payment, classification worksheets, and correspondence. Digital storage is fine; retrievability is the test. If nobody can find it, it does not exist.
Run an internal entry audit twice a year on a sample of entries across brokers and ports. Compare declared values to payments, spot check classifications, and verify preference claims have valid origin documents. Findings fixed voluntarily cost a fraction of findings fixed after customs opens a formal inquiry.
Frequently asked questions
Can my customs broker be the importer of record instead?
A broker files entries under your authority but does not absorb your legal responsibility as importer. Some service providers act as importer of record for a fee in specific models, but that must be an explicit arrangement. In the standard model, liability remains with the named importer.
What does reasonable care mean in practice?
It means you can show deliberate, documented diligence: researched classifications, supportable values, trained staff or qualified advisors, and procedures you actually follow. Customs publishes informed compliance guidance, and following a documented process is the strongest evidence of care.
How long must import records be kept?
Most entry records must be kept for five years from the date of entry, and drawback and certain other records follow their own five year windows from specific events. Keep a retention schedule by record type and enforce it across email, drives, and broker portals.
What happens if we find an error on past entries?
Voluntary prior disclosure to customs, paired with corrected duties, generally receives far better treatment than errors found in an audit. Quantify the issue, fix the process that caused it, and get advice before filing. Silence after discovering a systematic error is the worst option.