US import duty, resolved from published sources

Resolve the known duty stack without treating missing layers as zero

Enter an HTS code and origin. TariffsChart separates the source-backed MFN field from forced-labor Section 301, Section 232, Annex exemptions, AD/CVD, and other review layers.

Resolve a duty stack Review the Section 301 regime Calculate landed cost

Policy change effective 2026-07-24 00:01 ET: the Section 122 window is historical; the forced-labor Section 301 action uses origin tiers, MFN caps, exclusions, and a short transit exception.

60 economies

Origin rules use the published 10%, 12.5%, and net-of-MFN structures

No silent zero

Unknown Annex, Section 232, AD/CVD, and Chapter 99 layers remain visible

Source per layer

Open the controlling USTR or USITC source from the result

Interactive duty stack

Start with three inputs. Add review facts only when you have them.

The resolver calculates source-backed ad-valorem layers and keeps the final total null whenever an applicability question remains. Default review states are deliberately unknown, not zero.

HTS code

Origin

US customs value for planning

Entry date

Add completed review facts

Section 232 status

Product Annex exemption

AD/CVD scope

USMCA (Canada/Mexico only)

CAFTA-DR textile/apparel

Enter an HTS code and origin to resolve the known duty layers.

FAQ

What the resolver can and cannot conclude

A useful planning result separates known amounts from unresolved filing questions.

Why does the result often say partial?

A base HTS field and an origin tier are not enough to clear product Annex exemptions, Section 232 coverage, AD/CVD written scope, quotas, safeguards, preference-program eligibility, or other Chapter 99 instructions. The known subtotal remains visible, but the final rate stays blank until those questions are resolved.

How are the European Union, Taiwan, Japan, Korea, and Switzerland handled?

The forced-labor Section 301 layer is calculated net of the MFN field: MFN plus that layer is capped at 10% for the European Union and Taiwan, and 12.5% for Japan, Korea, and Switzerland. The engine never reduces an MFN field that already exceeds the cap.

Does a Section 232 article also receive this origin layer?

The current USTR action excludes articles and parts already subject to Section 232 tariffs. Product-level classification and Chapter 99 review are still required to establish that status and to calculate the separate Section 232 duty.

Is the 2026 Section 122 surcharge still a current default layer?

No. Its scheduled 150-day window ended on July 24, 2026. It belongs in historical entry-date research and is not automatically added to a current shipment.

Continue the workflow

Carry the known stack into cost, export, or human review

Use the landed-cost calculator for freight and margin, or purchase a one-product Quick Check when a material applicability question remains.

Open landed-cost calculator Get a $29 human-prepared check