The formula
Landed = CIF + (CIF × Duty%) + ((CIF + Duty) × VAT%) + Other fees, where CIF = Goods + Freight + Insurance
The VAT-on-duty cascade surprises first-time importers: import VAT is charged on the duty-inclusive value, so a 10% duty under a 15% VAT regime effectively costs 11.5% of CIF. The higher the duty rate, the bigger this compounding effect.
Duty rates are set per HS code — the tariff classification of your specific goods — and modified by trade agreements (AfCFTA, ECOWAS CET and bilateral arrangements). Classifying goods correctly, and documenting preferential origin where it applies, moves the rate more than any negotiation can.
How to use this calculator
- 1
Assemble the CIF components
Invoice value from the supplier, freight from your forwarder’s quote, insurance premium (commonly ~0.3–0.5% of goods value if not quoted).
- 2
Find your duty and VAT rates
Look up your HS code in the destination tariff or confirm with your clearing agent — do not guess a category.
- 3
Add the fee tail
Port handling, terminal charges, clearing agent fees, storage and documentation — small individually, material together.
- 4
Divide by units and set prices
The per-unit landed cost plus your target margin is your floor price. Check it against the market before confirming the order.
The costs this model excludes — and where they hide
Three cost families sit outside the classic landed-cost formula and still hit your P&L. First, payment costs: converting your currency to the supplier’s and wiring it carries fees and FX margin — typically 1–4% of goods value, modelled with our Transfer Cost Calculator. Second, time costs: demurrage and storage when clearance stalls. Third, compliance costs: product certifications, inspection fees and permits for regulated categories.
Mature importers put all three into the landed model as standard lines. The FX line especially: on thin-margin goods, the difference between a 3% and 1% conversion cost is often the difference between a profitable and break-even shipment.
Landed cost as a negotiation instrument
Knowing your landed cost changes suplier conversations. A supplier’s $0.50 unit-price concession matters differently when you can see it is worth $0.71 landed after the duty-VAT cascade. Similarly, Incoterms shift costs between the invoice and your own lines: an FOB quote moves freight to your side (visible), while a CIF quote from the supplier bundles it (opaque, and often marked up).
Run the model per Incoterm before choosing. Importers frequently discover FOB-plus-own-freight lands cheaper than the supplier’s CIF quote — and the calculator makes the comparison a two-minute exercise. The Academy Incoterms guide covers each term’s cost boundary.
Common use cases
Pre-order pricing
Confirm the shipment clears your margin threshold before paying the deposit — not after clearing customs.
Incoterm comparison
Model FOB versus CIF quotes from the same supplier with your own freight numbers on each.
Retail price setting
Set shelf prices from true per-unit landed cost plus margin, with FX cost included.
Duty scenario planning
Test how a tariff reclassification or preferential-origin certificate changes shipment economics.
Automate this with the API
Model an escrow-workflow payment structure for the same order where eligible.
curl "https://keybs.io/api/v1/tools/escrow?value=20000&deposit_pct=30" \ -H "x-api-key: YOUR_FREE_KEY"Free Tools API docs and key registration
Frequently asked questions
What is a typical landed-cost uplift over invoice value?
On African import routes, 30–60% above the factory invoice is common once freight, duty, VAT and fees stack — higher for heavy or duty-sensitive goods, lower for exempt categories. Your HS code and route decide; run your actual numbers rather than using an average.
Why is VAT calculated on CIF plus duty rather than CIF?
Because most VAT regimes define the import tax base as the duty-inclusive value — the state taxes the goods as they exist after duty. This cascade means every point of duty carries a VAT surcharge on top of it.
What is an HS code and why does it matter so much?
The Harmonized System code classifies your product for tariff purposes and directly sets the duty rate. Misclassification risks penalties and shipment holds; correct (and sometimes strategic, within the law) classification is the single biggest lever on duty cost. Confirm codes with your clearing agent before ordering.
Are freight and insurance always part of the customs value?
In CIF-basis jurisdictions — which include most African markets — yes. A few jurisdictions use FOB basis instead. The calculator assumes CIF basis; if your market uses FOB basis, set freight and insurance to zero in the CIF step and add them as other fees.
Where do payment and FX costs fit in?
They are real landed costs the classic formula ignores. Add your estimated conversion and transfer cost (from the Transfer Cost Calculator) to "Other fees" — for a $20,000 invoice paid at a 2.5% all-in payment cost, that is $500 of landed cost.
Can KeyBS Pay help lower the payment component?
That is the part of landed cost KeyBS Pay directly addresses: quote-based supplier payments with disclosed fees from 1.5% (route-dependent) and a committed receive amount, plus supplier verification before you pay. The duty and freight lines are yours; the payment line is negotiable.
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