Calculator page
Estimate duty before the customs surprise becomes a margin problem.
This page centers the tariff layer, but it still keeps the surrounding freight, insurance, brokerage, and tax assumptions visible. That is usually where the real landed-cost miss happens.
Import duty calculator
Start with the market preset, then adjust the filing assumptions under Advanced assumptions if your broker uses a different base or threshold treatment.
Advanced assumptions
Scenario table
| Scenario | Duty | Tax | Total landed | Per unit | Status |
|---|
What to watch
Duty estimation checklist
- Confirm the product description is specific enough for a clean HS classification request.
- Check whether your duty rate is the base MFN rate, an FTA rate, or something affected by trade remedies.
- Keep a copy of your customs-value basis so Finance and Ops are not quoting from different assumptions.
How to use the output
Read the result as a filing conversation starter, not the last word.
Start with classification
If the duty result looks too punitive or too good to be true, the right next step is usually HS-code and origin review, not changing the calculator until the number feels better.
Stress-test freight
On thinner files, a freight slip and a high brokerage invoice can change landed economics faster than a one-point rate change.
Escalate threshold assumptions
Low-value relief rules are operationally messy in the real world. If your price depends on that relief, confirm the collection method with your broker or marketplace partner.