How to Calculate Landed Cost for Imported Industrial Goods
The price on a supplier quote is rarely what a component actually costs once it clears customs. For capital projects sourcing materials and equipment across borders, the true number is the landed cost — the all-in cost of getting a unit to your door, including freight, duties, tariffs, and insurance. Underestimate it and a budget can slip by double digits before the first delivery.
The landed cost formula
Landed cost is the sum of every cost incurred to move goods from the supplier to your receiving dock:
Breaking down each component
- Product price. The ex-works unit price from the supplier, before any transport. Confirm the Incoterm (EXW, FOB, CIF) so you know which downstream costs are already included.
- Freight. Ocean, air, or overland transport plus inland drayage. Allocate container or shipment costs across units by weight or volume to get a per-unit figure.
- Insurance. Cargo insurance, typically a small percentage of the commercial invoice value, protecting against loss or damage in transit.
- Customs & duties. The base most-favored-nation (MFN) duty rate from the Harmonized Tariff Schedule, applied to the customs value of the goods.
- Tariffs. Additional duties such as Section 301 (China origin) and Section 232 (steel and aluminum), which stack on top of the MFN rate and often drive the largest single swing in landed cost.
- Handling & fees. Customs brokerage, merchandise processing fees, harbor maintenance fees, and port or terminal handling charges.
A worked example
Suppose you import a steel structural component at a unit price of $10,000, with $800 of allocated freight, $120 of insurance, a 2.9% MFN duty, a 25% Section 232 tariff, and $150 in brokerage and port fees. The duty base is the customs value ($10,000): MFN duty is $290 and the Section 232 tariff is $2,500. Landed cost per unit is $10,000 + $800 + $120 + $290 + $2,500 + $150 = $13,860— almost 39% above the quoted price, with tariffs alone accounting for the bulk of the increase.
Why tariffs dominate landed cost decisions
For capital projects, freight and insurance are usually predictable, but tariff exposure changes with origin, HTS classification, and active trade actions. Modeling landed cost across origins lets procurement teams see whether switching to a compliant allied-nation supplier — even at a higher ex-works price — produces a lower landed cost once Section 301 and 232 duties are removed.