A useful landed-cost quote makes the full import math auditable. This guide shows buyers what belongs on the page, what assumptions should be dated, and how to compare suppliers on the same basis.
Key takeaways
- Normalize every quote to the same Incoterm, destination, quantity, payment terms, and currency.
- Treat HTS classification, country of origin, and additional duties as dated assumptions—not permanent product attributes.
- Separate recurring unit economics from tooling, samples, launch costs, and inventory carrying cost.
- Require a sensitivity view for freight, duty, exchange rate, and material changes on meaningful programs.
Start with a one-sentence cost basis
Before reviewing the arithmetic, ask the supplier to state exactly what the total represents: quantity, ship date, origin, Incoterm, destination, currency, payment terms, and packaging. “Landed” is not specific enough by itself. One supplier may stop at the U.S. port while another includes drayage to your plant, customs brokerage, and unloading.
The comparison basis should be identical across bidders. If it is not, procurement is ranking logistics assumptions rather than supplier economics.
- Quoted part and drawing revision
- Annual volume and release quantity
- Named origin and ship point
- Named destination and Incoterm
- Currency, validity period, and payment terms
The recurring landed-cost stack
For a normal imported component, the recurring stack begins with the product price at the agreed point of sale. From there it may include export packing, inland origin transport, ocean or air freight, cargo insurance, customs value adjustments, ordinary duty, additional tariffs, merchandise processing, harbor fees, brokerage, bond expense, destination handling, drayage, and domestic freight.
Not every line applies to every shipment, and some providers bundle several lines. Bundling is acceptable only when the assumptions remain visible. Ask for a per-unit value and the shipment-level calculation so changes in container utilization cannot be hidden inside a flat adder.
Classification and origin deserve their own review
An HTS number is not a permanent label copied from the incumbent quote. Classification follows the product’s actual material, function, construction, and legal notes. Country of origin also follows applicable rules; it is not simply the country printed on the commercial invoice.
Because the U.S. tariff schedule and trade actions can change during a program, a responsible quote records the classification and duty sources used, the date checked, and who will act as importer of record. For material programs, confirm the treatment with a licensed customs broker or trade counsel.
Separate launch cost from unit cost
Tooling, test reports, first articles, PPAP elements, packaging plates, validation lots, and expedited launch freight should not disappear inside the production price. Keep them separate, define ownership, and state whether any amount is refundable or amortized.
Then add the costs the quote rarely shows: safety stock, minimum release quantity, working capital, expected scrap, warranty exposure, inspection, and supplier-management time. A cheaper FOB price can lose once volatility and inventory are included.
Five audit questions for the next RFQ
A clean quote should survive these questions without a new spreadsheet or a week of explanation.
- Which cost lines change if container utilization falls by 15 percent?
- What HTS number, origin, and tariff source were used, and on what date?
- Which charges are one-time, shipment-level, and per-unit?
- Who is importer of record and who owns a classification or entry error?
- What triggers repricing, how is the index calculated, and how much notice applies?
Primary references
- USITC — current Harmonized Tariff Schedule
- CBP — importing into the United States
- USTR — Section 301 tariff search
Educational information only. Requirements, tariff treatment, and technical suitability are product- and program-specific. Confirm current treatment with the responsible engineer, vehicle manufacturer, customs broker, regulator, or legal adviser as appropriate.