Tax

Tax

Global Import Duty Calculator

Estimate the customs duty, tax, and total landed cost on an imported shipment — in a generic mode for any country, or with India’s official Basic Customs Duty, Social Welfare Surcharge, and IGST cascade. Enter your shipment value, freight, insurance, and the duty and tax rates for your product (from your destination customs authority), and it returns the duty, surcharge, tax, total duty and tax, and the full landed cost.

Updated 6 August 2026Transparent assumptionsPractical interpretation
Estimates only — not financial, tax, or professional advice.

How It Works

Assessable value (also called CIF value — cost, insurance, freight) is the shipment value plus freight plus insurance — the base most customs authorities use to assess duty.

Assessable (CIF) Value = Shipment Value + Freight + Insurance | Duty = Assessable Value × Duty Rate | India: SWS = Duty × 10% | Tax = (Assessable Value + Duty + SWS) × Tax Rate | India: Cess = (Assessable Value + Duty + SWS) × Cess Rate | Total Duty & Tax = Duty + SWS + Tax + Cess
  • Import duty is the assessable value multiplied by your duty rate. In India mode this is labelled Basic Customs Duty (BCD).
  • India mode adds a Social Welfare Surcharge fixed by law at 10% of the duty amount — not the goods value — before tax is applied.
  • Import tax (VAT, GST, or sales tax; IGST in India) is applied to the assessable value plus duty plus any surcharge, so tax is effectively charged on the duty too.
  • India mode can also add a Compensation Cess, calculated the same way as tax, for goods where it applies.
  • Total duty and tax is every duty/surcharge/tax/cess component added together; total landed cost adds that to the original shipment value, freight, and insurance.

Worked Example

A $1,000 shipment with $100 freight and $20 insurance, a 10% duty rate, and an 18% tax rate.

Assessable (CIF) value

1,000 + 100 + 20 = 1,120

Global mode: duty

1,120 × 10% = 112.00

Global mode: tax

(1,120 + 112) × 18% = 221.76

Global mode: total duty & tax

112.00 + 221.76 = 333.76

Global mode: total landed cost

1,120 + 333.76 = 1,453.76

India mode: Social Welfare Surcharge

112.00 × 10% = 11.20

India mode: IGST

(1,120 + 112 + 11.20) × 18% = 223.78

India mode: total duty & tax

112.00 + 11.20 + 223.78 = 346.98

On a $1,120 assessable value, a generic 10%-duty/18%-tax country charges about $333.76 in total duty and tax, for a landed cost of $1,453.76 — an effective rate of 33.4% on the original $1,000 shipment value. India’s cascade adds an extra step: the 10% Social Welfare Surcharge (a fixed rate set by law, not something you enter) sits between the duty and the IGST, so IGST is calculated on a slightly larger base than the generic case — $346.98 total duty and tax, a landed cost of $1,466.98. The duty and tax rates themselves are placeholders in both modes; the cascade structure is what differs by country.

How Import Duty, Surcharges, and Tax Are Calculated

What this calculator estimates and who it is for

This tool turns a shipment’s value, freight, and insurance into the duty, surcharge, tax, and total landed cost you can expect to pay at the border — in a generic mode that works for any country, or with India’s official Basic Customs Duty, Social Welfare Surcharge, and IGST cascade. It is built for importers, ecommerce sellers sourcing overseas, and anyone shipping goods internationally who already knows (or has looked up) the duty and tax rate for their product and destination, and wants to turn that rate into a real number before the shipment arrives.

Building the assessable value, then the duty cascade

Most customs authorities start from an assessable value — commonly the shipment value plus freight plus insurance, sometimes called the CIF value — and calculate duty as a percentage of that. In Global mode, tax is then applied to the assessable value plus the duty. India mode adds one more step: a Social Welfare Surcharge fixed by law at 10% of the duty (not the goods value), which the IGST is then calculated on top of — so the same duty rate produces a slightly larger total in India’s cascade than in a generic one, because tax ends up applied to a larger base.

Worked example

A $1,000 shipment with $100 freight and $20 insurance has a $1,120 assessable value. At a 10% duty rate and 18% tax rate, Global mode charges $112.00 duty and $221.76 tax, for $333.76 total duty and tax and a $1,453.76 landed cost — an effective rate of 33.4% on the original $1,000. India mode adds an $11.20 Social Welfare Surcharge (10% of the $112.00 duty) before its 18% IGST, which comes to $223.78 on the larger base, for $346.98 total duty and tax.

Common mistakes

The most common error is applying the tax rate to the bare shipment value alone — most VAT, GST, and IGST systems tax the duty-inclusive value, not just the goods price, so skipping that step understates the bill. Another is assuming a small shipment is automatically duty-free: de minimis thresholds vary by country and change over time (the United States suspended its $800 exemption in 2026), so a “too small to matter” shipment can still owe full duty. People also enter a duty rate found for the wrong HS code or the wrong country of origin — trade agreements and product classification both change the real rate significantly.

Finding your real duty rate

This calculator does not look up rates — it turns a rate you already have into a dollar figure. To find the real rate, classify your product with an HS (Harmonized System) code and check your destination country’s official tariff schedule: India’s CBIC/ICEGATE portal, the US International Trade Commission’s HTS search, or the EU’s TARIC database are the primary, authoritative sources. A licensed customs broker or freight forwarder can classify the product and confirm the applicable rate if you are unsure.

Limitations and when to confirm with a broker

This models one common valuation method and one common tax cascade; it does not classify goods, look up rates, or account for anti-dumping duty, safeguard duty, excise duty, trade-agreement preferences, or country-specific exemptions and thresholds. Treat every result as a planning estimate, not a customs declaration — confirm the actual duty, tax, and any additional charges with your destination customs authority or a licensed customs broker before importing or paying.

Assumptions & Best Uses

  • Assessable (CIF) value is shipment value plus freight plus insurance — the common customs-valuation method most countries use, though a few value goods differently.
  • The duty and tax rates you enter are placeholders for your product and destination — they are not looked up from an HS/tariff code.
  • India mode’s 10% Social Welfare Surcharge is fixed by law (CBIC Circular No. 3/2022) and is not user-editable.
  • Compensation Cess only applies to specific goods under Indian law; it defaults to 0 and should stay there for most products.

Limitations

  • This does not classify goods or look up the correct duty or tax rate for an HS/tariff code — you must find and enter the correct rate for your product and destination.
  • It models one common valuation and cascade method; some countries value goods differently, exempt certain charges from the tax base, or apply thresholds and reliefs not modelled here.
  • It does not calculate anti-dumping duty, safeguard duty, excise duty, or country-specific trade-agreement preferences.
  • This is an educational estimate, not a customs declaration or broker quote — verify with your destination customs authority or a licensed customs broker before relying on it.

Frequently Asked Questions

How is import duty calculated?

Customs typically starts from an assessable value (often the shipment value plus freight and insurance, sometimes called the CIF value), then multiplies it by a duty rate that depends on the product’s HS/tariff code and its country of origin. This calculator follows that structure: enter your shipment value, freight, insurance, and duty rate, and it returns the duty amount, the tax on top of it, and the total.

How much is import duty, in general?

It depends entirely on the product and the destination — duty rates for the same item can range from 0% (many trade-agreement or de minimis cases) to well over 100% for specific protected categories. There is no single “import duty” percentage; you need your product’s HS/tariff code and destination country to find the real rate, then this calculator turns that rate into a dollar figure.

Does this look up my HS code or the exact duty rate for my product?

No — doing that requires a live, licensed tariff database (the kind commercial customs-broker tools use), which this calculator does not have access to. Instead, look up your product’s HS/tariff code and the resulting rate with your destination’s official customs authority (ICEGATE/CBIC for India, the USITC HTS search for the USA, the EU’s TARIC database for Europe), then enter that rate here to see the dollar amount.

How does India’s Basic Customs Duty, Social Welfare Surcharge, and IGST work?

India charges Basic Customs Duty (BCD) on the CIF value, then a Social Welfare Surcharge fixed by law at 10% of the duty amount (not the goods value), then IGST on the CIF value plus the duty plus the surcharge — so IGST is effectively charged on the duty too. Select India mode and this calculator runs that exact cascade; only the BCD and IGST rates need to be entered, since the surcharge is a fixed 10% by CBIC Circular No. 3/2022.

Is there a minimum shipment value below which I owe no duty?

It depends on the country, and it changes — for example, the United States indefinitely suspended its long-standing $800 duty-free de minimis exemption in 2026 (effective June 24, 2026, per the Federal Register), so essentially every US-bound commercial shipment now owes duty regardless of value. Always check your destination country’s current de minimis threshold rather than assuming an old figure still applies.

Does this work for the USA, Europe, or any other country?

Yes — Global mode is a generic duty-then-tax calculation that works for any country: enter your destination’s duty rate and its import VAT, GST, or sales tax rate (0 if your country charges no import tax, as the USA generally does at the federal level), and it computes duty, tax, and total landed cost in whatever currency you use.

What is Compensation Cess, and when does it apply?

It’s an additional Indian import charge on a specific list of goods — tobacco and tobacco products, aerated or sugary drinks, coal, certain luxury and SUV-category vehicles, and a few others — calculated the same way as IGST, on the CIF value plus duty plus surcharge. Leave it at 0 unless you know your specific product is on that list.

Does this calculate export duty?

No — this calculator is import-focused. Most countries do not charge export duty at all; where it exists (India charges it on a short list of items like iron ore and some minerals), it is a separate, much narrower calculation that this tool does not model.

Does this replace ICEGATE, a customs broker, or an official duty calculator?

No. ICEGATE is India’s official government customs portal, and a licensed customs broker or your destination’s official duty calculator can give you the actual rate and file your declaration. Use this calculator to turn a rate you’ve already found into a dollar estimate — not as a substitute for the official lookup or filing.

Can I use this for any currency?

Yes. Keep every input — shipment value, freight, insurance — in the same currency, and the duty, tax, and total will come out correctly in that same currency, whether you are working in dollars, euros, pounds, rupees, or any other.

What is the difference between the duty and the total landed cost?

Duty is just one component — the customs charge on the assessable value. Total landed cost is the full real cost of the shipment: the original shipment value plus freight plus insurance plus every duty, surcharge, tax, and cess. Total landed cost is the number to use for pricing or budgeting; duty alone understates what you’ll actually pay.

Why is import tax charged on the duty amount, not just the goods value?

In most VAT/GST/IGST systems, the import tax base is defined as the customs value plus the duty already charged (and, in India, the surcharge too) — not the bare goods price. That’s a deliberate rule in most tax codes, not a calculation error, so this calculator applies tax to the duty-inclusive base to match how it actually works at the border.

Where do I find the correct duty rate for my HS code?

Each country publishes its own tariff schedule, searchable by HS (Harmonized System) code: India’s CBIC/ICEGATE portal, the US International Trade Commission’s HTS search, and the EU’s TARIC database are the official starting points. A customs broker or freight forwarder can also classify your product and confirm the rate if you are not sure of the code.

Sources & References

Figures on this page are checked against primary, authoritative sources. Links open in a new tab.

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Note

This calculator is provided for general informational and educational use. Double-check important results before relying on them.

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Authorship & verification

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  • Formula and examples verified on 6 August 2026
  • Educational estimate only

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