TARIFFIQ · MODULE 01

Tariff Impact Calculator 2026.03

TariffIQ gives US importers, supply chain managers, and customs brokers instant access to HTS codes, import duty rates, and Section 301 tariff data — without digging through government databases.

Look up any product, calculate your landed cost, and track how trade policy changes affect your import duty exposure — all in one place. Built for the speed of modern trade.

Start Free Lookup → View Features

RULES ENGINE ACTIVE

INPUT PARAMETERSv2.6

HTS CODE7606.12.6000

PRODUCTAluminum sheet/plate, alloy, rectangular

COUNTRY OF ORIGINChina (CN)

MFN DUTY RATE6.5%

USMCA RATEN/A

SECTION 301+25.0% (List 3)

SECTION 232+50.0% (Aluminum)

SEC 122 EXPOSUREExempt (Sec 232 applies)

ESTIMATED DUTY81.5% combined

Product Description	HTS Code	Base Duty	Additional	Status
Aluminum alloy scrap, automotive grade	7602.00.0035	Free	—	Active
EV lithium battery packs	8507.60.0010	3.4%	+25% Sec 301	Sec. 301
Steel flat-rolled, zinc-coated	7210.49.0091	Free	+25% Sec 232	Sec. 232
Industrial machinery parts, CNC	8466.93.5340	4.7%	—	Active
Polyester woven fabric	5407.52.2020	14.9%	+7.5% Sec 301	Monitored

// FEATURES

Everything you need to navigate import duties

HTS Lookup

Instant HTS Code Search

Find the correct Harmonized Tariff Schedule code for any product in seconds. Search by description, keyword, or category — no more scrolling through the USITC database.

Duty Calc

Import Duty Calculator

Calculate the exact import duty rate including base MFN rates, Section 301 China tariffs, Section 232 steel/aluminum duties, and applicable trade agreement rates.

Sec. 301

Section 301 Tariff Tracker

TariffIQ flags which HTS codes are subject to Section 301 China tariff actions and shows the combined duty rate — critical for accurately calculating landed cost.

Trade Data

USMCA & FTA Rates

Check preferential duty rates under USMCA, CAFTA, and other US free trade agreements. Instantly see if your product qualifies for reduced or zero duty by country of origin.

Alerts

Tariff Change Alerts

Get notified when duty rates change for products you track. Tariff policy moves fast — TariffIQ keeps you ahead of changes that impact your cost structure and margins.

Export

Reports & Data Export

Export tariff lookups and duty calculations for cost models, supplier negotiations, and customs documentation. Built for teams that need to share data across operations.

// WHO USES TARIFFIQ

Built for everyone in the import chain

// 01
US Importers & Sourcing Teams
Calculate landed cost before committing to a PO. Know your duty exposure upfront and avoid costly surprises at the port of entry.
// 02
Supply Chain Managers
Model the tariff impact of sourcing shifts — from China to Vietnam, Mexico, or other alternatives. Quantify the duty savings before you move production.
// 03
Small Business Owners
No customs broker on staff? TariffIQ gives you the same tariff intelligence the big players use — without the consultant fees.
// 04
Customs Brokers & Trade Consultants
Speed up HTS classification and duty verification for your clients. Built for accuracy and built for volume.

tariffiq.app — classification output

QUERY"aluminum sheet alloy rectangular"

HTS MATCH7606.12.6000

CHAPTERCh. 76 — Aluminum & articles

MFN RATE6.5%

USMCA RATEN/A — CN origin

SEC 301+25.0% (List 3)

SEC 232+50.0% (Aluminum)

SEC 122Exempt (Sec 232 applies)

COMBINED DUTY81.5% — CN origin

LAST UPDATEDMar 2026

// FAQ — TARIFFS & HTS CODES

What is an HTS code and why does it matter for importers?▾

An HTS (Harmonized Tariff Schedule) code is a 10-digit number used by US Customs and Border Protection to classify imported goods. It determines what import duty rate applies to your shipment, whether any trade restrictions apply, and whether you qualify for preferential rates under free trade agreements. Incorrect HTS classification is one of the most common — and costly — customs compliance errors.

How do Section 301 China tariffs work?▾

Section 301 tariffs are additional import duties imposed on goods manufactured in China, ranging from 7.5% to 25% or higher. They are added on top of the standard MFN duty rate. TariffIQ shows you whether your HTS code is subject to Section 301 and the combined duty rate, so you can accurately calculate landed cost before importing.

What is the Section 122 global tariff and who does it affect?▾

Section 122 imposes a baseline 10% global tariff on most imports into the United States. USMCA-qualifying goods from Mexico and Canada are generally exempt. TariffIQ flags which of your products are subject to Section 122 and shows whether your country of origin provides an exemption.

Can TariffIQ help me find if my product qualifies for USMCA rates?▾

Yes. TariffIQ shows applicable preferential duty rates including USMCA. If your product originates in Mexico or Canada and meets the rules of origin requirements, it may qualify for a zero or reduced duty rate — displayed alongside the standard MFN rate and any Section 122/301/232 applicability.

What is the difference between an HTS code and a Schedule B number?▾

HTS codes are used for imports into the United States, administered by the USITC. Schedule B numbers are used for US exports, administered by the Census Bureau. They share the first 6 digits but differ at the 7–10 digit level. TariffIQ focuses on HTS import classification to help you determine your duty liability.

How often are tariff rates updated in TariffIQ?▾

TariffIQ reflects current USITC, CBP, and USTR schedules and is updated to reflect official policy changes. Given how frequently trade policy has shifted — Section 301 amendments, Section 232 scope, and the Section 122 global tariff — staying current is essential. We flag recently changed rates so you always work with accurate data.