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Tax

Import duty calculator

Calculate import duty and import VAT from a customs value and the official tariff rate you enter.

Customs value

Rates and other charges

About this tool

Import duty depends on the official classification (for example an HS or national tariff code) and the customs value. The rate must come from the destination country’s official tariff or a customs query. Current national rates or temporary policy rates are not built in. Enter a known customs value, or add goods, freight and insurance (a common CIF basis). Import VAT is usually charged on customs value plus duty plus other dutiable amounts. This is not a customs declaration. You can locate a chapter in the HS code lookup, then query the official system for the full code.

How the formula works

If no customs value is entered, customs value = goods + freight + insurance. Duty = customs value × the official duty rate. Import VAT base = customs value + duty + other dutiable amounts. Import VAT = VAT base × the import VAT rate. Landed charges = duty + import VAT + other import fees.

FAQ

Where do I look up the duty rate?

Use the destination country’s official tariff or customs query with the full official code. This site’s HS lookup is chapter-level only, not an 8- or 10-digit database.

Is customs value always CIF?

Many destinations use a CIF-style basis, but not every customs territory does. Follow the official customs-value definition of the destination country.

How do I calculate US tariffs?

Use this site’s US tariff calculator and enter the official rate from the USITC HTS (https://hts.usitc.gov) or CBP guidance. Section 301 or other policy rates are not built in there either.

Feedback

Report formula, copy, or fee-rule issues. Do not send your prices or costs.

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