Product inputs
Value and classification
HTS code, origin, unit price, schedule quantity, and entry date establish the line-level customs and tariff inputs.
Current tariff data | 2026HTSRev13
Build a landed cost estimate you can actually inspect
Combine product value, versioned U.S. duty layers, entry-level fee estimates, and the logistics costs you know. Every product line keeps its HTS code, origin, quantity, and duty breakdown visible.
Estimate scope: Base and Chapter 99 duties come from the tariff service; MPF and HMF are estimates; freight, insurance, broker, and other costs are included only when you enter them. The result is not a customs entry or broker quote.
The landed-cost equation
Separate what the service calculates from what you supply
That separation makes the result easier to review when a rate, shipment assumption, or logistics quote changes.
Calculated
Duties and entry fees
The tariff service returns base duty and applicable Chapter 99 layers. The interface also estimates MPF and HMF from entry value and transport mode.
User-entered
Logistics and service costs
Add known shipping, insurance, broker, and other charges. Blank fields remain excluded rather than being silently estimated.
No stale worked-rate example
Use a repeatable workflow instead of yesterday's percentage
A static country table cannot account for exact HTS coverage, effective dates, product exemptions, or rate modes. The calculator resolves current data for each line and leaves the returned provisions visible.
Review the duty calculation method- 1
Confirm the product
Select the complete HTS code and confirm the description and statistical unit.
- 2
Enter shipment facts
Add origin, entry date, transport mode, quantity, and unit price.
- 3
Review tariff layers
Inspect base duty, each Chapter 99 provision, warnings, and dollar amounts.
- 4
Add known costs
Enter the actual or budgeted logistics and service costs available to you.
- 5
Recalculate as facts change
Update the quote when the HTS code, origin, shipment value, or entry date changes.
Inside the workspace
Designed for entry-level review
Multiple product lines
Build one entry-level calculation across products while keeping each line's customs value and duty composition separate.
Origin comparison
Compare the tariff result for selected origins using the same HTS code and value assumptions. Origin qualification still requires factual support.
Rate-mode visibility
See when a returned Section 301 measure is additive, capped, or exempt instead of assuming every headline rate stacks.
Warnings stay attached
Keep provision-specific review notes next to the product line so uncertainty is not hidden in the total.
See the full workspace workflow
Review the multi-line TLC experience, result hierarchy, fee treatment, and tariff-source boundaries.
Frequently asked questions
What does landed cost include?
For this calculator, the landed subtotal combines entered customs value, the calculated import duties, estimated MPF and HMF where applicable, and any freight, insurance, broker, or other costs you add. It is not a universal accounting definition and does not include costs you leave blank.
Is unit price the same as customs value?
Not always. Customs valuation can require additions or adjustments such as assists, packing, royalties, or proceeds. Use a supported customs value rather than assuming the supplier invoice or retail price is automatically the correct entered value.
How does quantity affect the calculation?
Quantity is used with the unit price to determine the line's customs value and can also be required for tariff lines with specific or compound rates. Enter quantity in the statistical unit shown for the selected HTS code, such as kilograms, liters, pairs, or dozens.
Does the landed cost estimate include every import charge?
No. It does not determine AD/CVD, quotas, excise or state taxes, PGA charges, demurrage, storage, or unentered logistics costs. Review the result warnings and add known costs separately.
Official reference sources
USITC: Current Harmonized Tariff ScheduleCBP: Determining the correct duty rateCBP: Informed compliance publicationsCBP: Harmonized Tariff Schedule information
Tariff data note: versioned to 2026HTSRev13 and reviewed July 31, 2026. This estimate is informational and is not a customs valuation, customs entry, legal opinion, or transportation quote.