INTERNATIONAL TRADE LAW
Unpaid Tariffs on DDP Imports: Who Is Liable
When tariffs go unpaid on a Delivered Duty Paid (DDP) shipment, the U.S. buyer can still be liable — even though DDP is the Incoterm that puts customs duties on the seller. DDP shifts the contractual responsibility for duties to the seller, but it does not erase the U.S. importer’s legal exposure to Customs. If a foreign seller underpays or never pays the duty, Customs can pursue whoever the entry actually names as importer of record, and it can come back years later. This article explains how DDP allocates duty responsibility, where that allocation breaks down in practice, and how to protect yourself.
What DDP Actually Means
DDP is one of the eleven Incoterms® 2020 rules published by the International Chamber of Commerce. It puts the maximum obligation on the seller: the seller arranges carriage, clears the goods for import, and pays all duties and taxes up to the named destination. The buyer’s job is to take delivery. On paper, DDP is the most buyer-friendly term there is.
That clean allocation is a contract between buyer and seller. It tells the two companies who is supposed to bear the cost. It does not bind the customs authority, which answers to its own statute — not to your sales agreement.
The Importer-of-Record Problem
Under DDP, the seller is expected to act as the importer of record and pay the duty. In the United States, that is exactly where the arrangement often runs into trouble.
A foreign seller usually cannot serve as a U.S. importer of record on its own. The importer of record must generally be a U.S. party — a U.S. company, a resident, a U.S. subsidiary of the foreign seller, or a licensed customs broker acting on its behalf. To make a DDP shipment work, foreign sellers sometimes name the buyer as the importer of record on the entry while still promising, in the contract, to cover the duties. If that happens, the legal duty liability sits with the buyer regardless of what the contract says.
Paying your broker does not solve this either. If you are the importer of record, settling with your broker does not relieve you of liability to Customs when the broker — or the seller behind it — fails to pay what is owed.
How Unpaid Duties Surface Later
Customs duty liability does not close when the truck leaves. Customs can audit an entry well after delivery and assess underpaid duties going back years, together with interest and penalties under the customs penalty statute (19 U.S.C. § 1592). A DDP shipment that felt “all-inclusive” at purchase can produce a bill long after the goods were sold.
The trigger is usually a defect in the entry the seller filed: a misclassified product, an undervalued invoice, or a missed trade-remedy duty. Because the importer of record certifies that the entry is correct under a duty of reasonable care, the error lands on whoever holds that role — frequently the buyer in a poorly structured DDP deal.
| Question | Who the contract says pays | Who Customs can pursue |
|---|---|---|
| Ordinary duties at entry | Seller (under DDP) | Importer of record on the entry |
| Duties underpaid by error | Seller (under DDP) | Importer of record |
| Penalties for a defective entry | Not addressed by Incoterms | Importer of record / party at fault |
The lesson in that table: Incoterms govern the first column, but only the entry — and U.S. law — governs the second.
Protecting Yourself on a DDP Purchase
Treat DDP as a cost convenience, not a liability shield. A few practical safeguards close most of the gap:
- Confirm who is named as importer of record. If it is you, you carry the duty liability no matter what the contract promises. Insist on being shown the entry.
- Vet the seller’s compliance and solvency. A DDP promise is only as good as the seller’s willingness and ability to pay duties for years to come.
- Put duty compliance in the contract. Require accurate classification and valuation, indemnification for unpaid duties and penalties, and the right to see filed entries.
- Understand your own exposure. Know what an importer of record actually owes before you let a supplier file in your name.
Frequently Asked Questions
Does DDP mean I never pay customs duties as the buyer?
No. DDP means the seller agreed to pay duties as a matter of contract. If the entry names you as importer of record, U.S. Customs can still hold you liable for any unpaid or underpaid duties.
Can Customs come after me for duties the seller failed to pay?
Yes, if you are the importer of record. Customs collects from the party named on the entry, and it can assess underpaid duties plus interest and penalties for years after the goods arrived.
Why can’t a foreign seller just be the importer of record?
A U.S. importer of record generally must be a U.S. company, resident, U.S. subsidiary, or a licensed customs broker. Foreign sellers often work around this by naming the buyer, which quietly shifts duty liability back to the buyer.
How do I protect my business on DDP terms?
Confirm who is listed as importer of record, vet the seller’s compliance and financial stability, and require contractual indemnification for unpaid duties and penalties — plus the right to review the entries filed in your name.
Unpaid duties on a DDP shipment can resurface as a six-figure problem years after delivery. Reidel Law Firm helps U.S. importers structure supplier terms and review entries so duty liability lands where it belongs, on flat-fee terms with direct attorney access. Get an import compliance memo.
