Landed Cost Calculation for Imports: Build a Model You Can Trust
Build a landed cost model covering freight, insurance, duty, port and inland charges so importers price, quote and compare suppliers accurately.

This is for importers, procurement heads, finance controllers and forwarders who advise them. Landed cost decides whether a supplier is really cheaper, whether a product makes margin and how a forwarder's quote compares. Many estimates still leave out port, CFS, detention or inland costs, or use stale exchange and duty rates. This post shows how to build a landed cost model with every element, keep it current, and compare estimate with actual so it improves over time.
Procurement compares two suppliers on unit price and chooses the cheaper one. The first shipment lands, and finance discovers that freight from that origin, a higher duty on the specific item and longer CFS dwell have wiped out the saving. Nobody had built a full landed cost before the decision was made.
Even when a costing sheet exists, it was built years ago by someone who has moved on. It uses an old exchange rate, a flat percentage for port charges and no line for detention or inland transport. Sales quotes customers from these numbers, and margins drift without anyone seeing why until the year-end accounts arrive.
A Bengaluru distributor importing electrical fittings from two countries priced its products from an old costing sheet with a flat allowance for port charges. Before, supplier choices were made on unit price and margins drifted without explanation. The finance controller listed every cost element, sourced current freight and duty rates with dates, and built a model per product and supplier. After each shipment, actual costs were compared with the estimate. The comparisons showed that CFS and inland charges on one route were consistently higher than assumed. The company adjusted its supplier mix and customer pricing, and margin reviews began matching what the costing sheet predicted.
Should GST on imports be included in landed cost?
It depends on whether you can claim input tax credit and how your finance team treats recoverable taxes. Many businesses show it separately. Confirm the right treatment for your situation with your tax adviser before building it into the model.
How do we allocate freight across several products in one container?
Pick a basis that reflects what drives cost, such as weight, volume or value, and apply it consistently. Document the basis in the model so procurement, finance and sales interpret per-unit costs the same way.
How do we handle exchange rate changes between order and payment?
Record the rate used in the estimate and the rate actually applied, and show the difference separately. If exposure is significant, discuss hedging policy with finance rather than adjusting the landed cost model every week.
Can our forwarder help build the landed cost model?
Yes, forwarders and brokers can supply freight, port, CFS and clearance estimates, and often know local charges well. Ownership of the model should still sit with your finance team, since it drives your pricing decisions.
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