04
Simulate duties and taxes
Calculate with your rates, item by item. Automatic worldwide tariff lookup is not connected yet.
One HS code per item, with its own rates and origin. Codes are not validated. Other duties are a total per line, added before tax. Blank means unknown, never zero.
All amounts use the shipment currency. Add only costs not included in prices: freight and insurance to the border, then costs to destination. Enter 0 when none. These costs replace other freight/insurance inputs for this simulation.
Duty = (value + allocated customs costs) × rate + other duties. Tax = (customs value + duties + allocated additional costs) × tax rate. Costs are allocated by item value.
Your simulation
Complete the route, values, codes, origins, rates and costs, then confirm the formula.
Arithmetic scenario, not a verified tariff. Thresholds, preferences, specific duties, antidumping, excise and cascading taxes are not looked up automatically. The total is not a payment balance: check amounts included/paid under DDP and VAT arrangements.
Changing route, currency, HS code or origin clears the relevant rates to prevent stale tariff reuse.
The Excel dossier includes the simulation. The packing list remains price-free.