The US Imports Tariff Lookup Tool is a self-serve resource built into the Logixboard platform under the new Tools tab. It allows you—and your customers—to quickly and easily look up US import duty rates based on Harmonized Tariff Schedule (HTS) codes and country of origin.
The tool is designed for informational and directional use only, and is not intended to replace your customs compliance process.
Whether evaluating sourcing decisions or look for support on landed cost estimation, this tool helps you:
🔍 Check final ad valorem duty rates for US imports
🌍 Compare sourcing options across countries (e.g., China vs Vietnam)
🧾 Discover trade programs that may lower duty exposure
📊 Stay ahead of margin-impacting tariffs like Section 301 and EO 14257
Unlike a standard lookup on the USITC site, this tool reflects real-world, business-impacting tariff rules—including special tariffs and upcoming changes—so your results are closer to what you might actually pay.
⚙️ How It Works
Step 1: Enter Product & Origin
Start by entering the details of the item you want to look up:
A valid 8-digit HS/HTS code
The country of origin
If the shipment qualifies for a specific Import Program:
USMCA
Chile
None
Whether any of the following apply:
Foreign Trade Zone (FTZ)
Medium & Heavy-Duty Vehicle Program (MHDVP)
Transshipment
Step 2: View Duty Details
After submitting your inputs, you’ll see all duty and tax components that apply to the selected HS code and shipment conditions. These may include:
Base Duty Rate (MFN): The Most-Favored Nation duty rate derived directly from the USITC data source ("mfn_text_rate").
Additional Duties based on applicable rules or trade programs
Applicable Taxes, each listed with a tax name and tax rate
Possible Exemptions associated with the HS code, which may reduce or eliminate certain duties
A combined view of all applicable charges, giving you a clearer estimate of the total landed cost
Trade Program Indicator: If the country of origin benefits from preferential trade agreements, it will be flagged as such with a short note.
Step 3: Add Comparisons
Optionally, add up to 2 additional countries of origin to compare rates side-by-side.
🧠 Behind the Scenes (Data Pipeline Overview)
Tariff Lookup v2 uses a continuously updated data feed from Descartes, which consolidates duty rates, taxes, program rules, and exemption information. The tool applies improved logic to determine the correct tariff scenario, including:
Rule-based filtering of all duty and tax lines
Accurate application of Import Programs
Proper stacking or unstacking of applicable duties
Identification of relevant exemptions
More precise interpretation of conditions such as FTZ, MHDVP, or transshipment
This improved pipeline results in more accurate, reliable tariff outputs.
📚 FAQs
From where is the data sourced? Is the data official?
Tariff Lookup v2 is powered by a continuously updated dataset from Descartes, a trusted provider of global trade data. Descartes maintains these tariff schedules, duty lines, taxes, and program rules directly, ensuring the information displayed in the tool is current.
While this tool provides accurate and up-to-date information, it is still intended for informational and planning purposes only and should not replace formal customs guidance.
What special tariffs are included?
We incorporate:
Section 301 duties
Executive Orders like EO 14257
Can I download or export the results?
Not at this time. We currently offer on-screen comparisons only.
Are all countries included?
Most countries are supported.
What if I enter an invalid HS code?
The tool will flag invalid inputs immediately. Only valid, 8-digit US HTS codes are accepted.