Incoterms affect more than the price shown on a supplier quote. They determine which party arranges transport, pays particular charges, handles export or import formalities, and carries the risk when goods are damaged or delayed. This practical Incoterms guide compares EXW, FOB, CIF, and DDP, then shows how to convert each quote into a more useful landed-cost estimate.
Overview
Incoterms are standardized trade terms used to clarify delivery responsibilities between a seller and a buyer. A term should be written with a named place, such as FOB Port of Loading or DDP Buyer’s Warehouse. The named place matters because responsibility can change at a specific terminal, port, or destination rather than at an entire country.
Incoterms do not replace a sales contract. They do not, by themselves, set the product specification, payment schedule, ownership terms, remedies for defects, or every charge that may appear on a shipment. They also do not automatically determine the applicable customs duty or tax. Treat the selected term as one part of the commercial agreement and confirm the details with your freight forwarder, customs broker, insurer, and legal adviser when appropriate.
| Term | Seller generally handles | Buyer generally handles | Typical risk handover |
|---|---|---|---|
| EXW | Making goods available at the seller’s premises | Loading, export arrangements, main transport, import clearance, duties, and delivery | At the agreed pickup point, before the main journey |
| FOB | Export clearance and delivering goods on board the nominated vessel at the port of shipment | Main ocean transport, import clearance, duties, and onward delivery | When goods are on board the vessel at the shipment port |
| CIF | Export arrangements, ocean freight, and insurance to the named destination port | Import clearance, duties, destination charges, and delivery after the port | When goods are loaded on board at the shipment port, even though seller pays freight and insurance |
| DDP | Transport, export and import formalities, duties, and delivery to the named destination | Receiving the goods and handling any obligations excluded by the contract | At the agreed destination, before unloading unless stated otherwise |
This table is a planning summary, not a substitute for the precise rule wording and contract. In particular, CIF can be misunderstood: the seller pays for transport and a level of insurance to the destination port, but risk normally transfers earlier when the goods are placed on board at the origin port.
How to estimate the real import cost
Compare Incoterms by calculating the same landed-cost view for every supplier. A simple formula is:
Landed cost = product price + origin charges + international freight + insurance + destination charges + customs duty + import taxes + brokerage and delivery fees
Some costs may be included in one quote and excluded from another. Your first task is therefore to translate each offer into a common checklist rather than comparing the headline unit price.
- Record the commercial basis. Note the Incoterm, named place, currency, quantity, packaging, and validity period. Confirm whether the price is per unit, carton, pallet, or shipment.
- Add charges paid by the buyer. Under EXW and FOB, this commonly includes some or all transport arrangements after the stated handover point. Under CIF, add destination and import costs that are not included to the named port.
- Separate duties and taxes. Ask which customs value, tariff classification, and tax assumptions were used. Do not treat a supplier’s estimate as final without checking it against your import documentation and local requirements.
- Allocate shipment costs per unit. Divide shared costs by the number of sellable units, while accounting for damaged, sample, or non-saleable items if relevant.
- Model a range. Use low, expected, and high cases for freight, handling, exchange rates, and delay-related charges. This is more useful than a single precise figure based on uncertain inputs.
For a repeatable worksheet, create columns for supplier quote, Incoterm, origin, destination, quantity, freight, insurance, duty, tax, brokerage, local delivery, and total landed cost. Add a separate column for who pays each item and another for who bears transport risk at that stage.
Inputs and assumptions
A reliable comparison depends on inputs that are often missing from short marketplace quotes. Request the following before choosing a supplier or delivery term:
- Shipment details: carton count, dimensions, gross weight, product value, packaging, and whether the shipment is a full container, consolidated freight, or parcel.
- Named locations: factory address, port or terminal, destination port, final delivery address, and the point where unloading is included or excluded.
- Transport scope: whether the quote includes pickup, export handling, documentation, ocean or air freight, destination handling, customs brokerage, and final-mile delivery.
- Insurance scope: whether insurance is included, who arranges it, the coverage level, exclusions, and the claims process.
- Customs inputs: product classification, country of origin, customs value, duty treatment, import tax, permits, labeling, and any compliance costs.
- Payment and currency: payment milestones, bank charges, currency conversion assumptions, and the date used for the exchange-rate estimate.
EXW may appear attractive because the seller’s price excludes much of the logistics chain, but a small buyer may have less control or fewer favorable rates for export handling and main transport. FOB can be easier to compare when the seller can deliver to the loading port and the buyer already has a freight partner. CIF may simplify the ocean-freight quote, but confirm destination charges and remember that risk does not wait until the shipment reaches your port. DDP can offer a clearer door-delivery budget, but verify who is the importer of record, how customs documentation will be issued, and which costs are expressly excluded.
For supplier discovery through a wholesale marketplace or manufacturer directory, ask every candidate to quote the same product quantity and the same named destination under at least two terms. This reduces the chance that a low unit price simply reflects a different logistics scope. Before paying, use a supplier verification checklist and review the proforma invoice line by line.
Worked examples
Example 1: Comparing EXW and FOB
Assume a buyer purchases 1,000 units. The supplier quotes an EXW product total of 8,000 in the agreed currency. The buyer estimates factory pickup and export handling at 300, international freight at 1,200, insurance at 80, destination charges at 450, customs duty at 640, import tax at 1,020, brokerage at 180, and local delivery at 250.
The illustrative landed total is 12,120, or 12.12 per unit. If the same supplier quotes FOB at 8,450, and the FOB comparison removes the 300 pickup and export-handling estimate while retaining the other buyer costs, the estimated total is 11,970, or 11.97 per unit. The FOB quote is higher at the invoice stage but lower in this example after logistics are normalized. The result depends on the actual scope of the FOB quote and should be checked against a forwarder’s written estimate.
Example 2: Comparing CIF and DDP
Suppose a CIF quote is 9,600 to the destination port. The buyer then adds destination charges of 500, brokerage of 180, local delivery of 250, duty of 640, and import tax of 1,020. The estimated delivered total is 12,190. If a DDP quote is 12,700 to the buyer’s warehouse, the DDP offer is more expensive in this assumption, but it may reduce the buyer’s coordination work and exposure to unexpected destination charges.
That comparison is incomplete until the buyer confirms whether the DDP price includes unloading, inspection, storage, special permits, and every applicable import charge. A DDP quote should also identify the responsible party for customs filings and the documents the buyer will receive. The cheapest total is not always the best operational choice if the term creates documentation, compliance, or insurance gaps.
Use a quote-normalization table
| Cost line | EXW | FOB | CIF | DDP |
|---|---|---|---|---|
| Product price | Included | Included | Included | Included |
| Origin pickup and export handling | Usually buyer estimate | Usually seller scope to loading point | Usually seller scope to loading point | Seller scope, subject to contract |
| Main freight | Buyer | Buyer | Seller to named port | Seller to named destination |
| Import clearance and duties | Buyer | Buyer | Buyer | Seller, subject to contract and practical eligibility |
| Final delivery | Buyer | Buyer | Buyer after named port | Seller to named destination |
For a broader landed-cost method, use the import cost calculator guide. If shipping options are unclear, compare quotes using the freight forwarder comparison guide rather than relying only on a supplier’s transport estimate.
When to recalculate
Recalculate the comparison whenever a pricing input or shipment assumption changes. This includes a new freight quote, a different order quantity, revised carton dimensions, a currency movement, a change in product classification, a new destination, or a different delivery deadline. Revisit the model before each purchase order if freight or handling is a material share of the product’s landed cost.
Also recalculate after a supplier changes the Incoterm or named place. A change from FOB to CIF is not merely a new price; it changes which transport costs are bundled and where the price comparison must stop. A change from CIF to DDP may shift customs responsibilities as well as delivery costs. Record the date, assumptions, quote validity, and person who confirmed each figure.
Before committing, complete these final checks:
- Write the exact Incoterm and named place into the purchase contract and proforma invoice.
- Obtain a line-item freight and destination-charge estimate from an independent logistics partner where practical.
- Confirm customs, tax, document, and product-compliance responsibilities with the relevant professionals.
- Compare at least one realistic alternative term using the same quantity and destination.
- Keep a low, expected, and high landed-cost case for budgeting and reorder decisions.
Using this process turns EXW versus FOB, FOB versus CIF, and CIF versus DDP into a structured buying decision. The right term is the one that matches your logistics capability, risk tolerance, documentation responsibilities, and total landed cost—not necessarily the one with the lowest quoted product price.
