Free U.S. tariff tool

Find the duty rate—and every layer behind it.

Search by HTS code or keyword, select country of origin and choose the effective date. Results separate the base MFN rate from additional programs.

Official USITC base dataEffective-date awareUnresolved coverage is flaggedNo account required
Base data sourceOfficial USITC HTS export for tariff lines and general/MFN rates.
Additional programsMaintained separately by origin, authority, coverage and effective date.
Current coverageAd valorem rates are calculated. Specific or compound duty lines may remain unresolved.
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See MFN and additional programs separately.

Results include the matched HTS line, base rate, additional programs, effective date and total duty. A suggested result is still an estimate and should be confirmed for the actual product.

Check Section 301 only
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