Description
Calculate customsValue × dutyRate for duty.
A tax or rebate calculation depends on a valuation base, fractional rate, sequencing, and explicit inclusions or exclusions. Those inputs must come from the applicable jurisdiction and transaction rules.
Calculate customsValue × dutyRate for duty.
When to use this tool
Use Customs Duty Tax Sequence One Line when you need a supplied-rule tax-base or payment component.
How to use the tool and how it works
- Enter customsValue, dutyRate, excise, taxRate, includeDutyInTax. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read duty, taxBase, tax, landedTaxTotal. Use the output convention below.
Calculate customsValue × dutyRate for duty. Add excise and optionally duty to customs value for taxBase; apply taxRate and return duty + excise + tax as landedTaxTotal.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| customsValue | Customs Value | Required. Finite number; minimum 0. |
| dutyRate | Duty Rate | Required. Finite number; minimum 0. |
| excise | Excise | Required. Finite number; minimum 0. |
| taxRate | Tax Rate | Required. Finite number; minimum 0. |
| includeDutyInTax | Include Duty In Tax | Required. Boolean. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| duty | Duty | Required. Finite number. |
| taxBase | Tax Base | Required. Finite number. |
| tax | Tax | Required. Finite number. |
| landedTaxTotal | Duty plus excise plus tax; excludes the customs value of goods. | Required. Finite number. |
{
"input": {
"customsValue": 1000,
"dutyRate": 0.1,
"excise": 50,
"taxRate": 0.2,
"includeDutyInTax": true
},
"output": {
"duty": 100,
"taxBase": 1150,
"tax": 230,
"landedTaxTotal": 380
}
}Limitations and assumptions
- LandedTaxTotal excludes customs value itself; rates and sequencing are supplied rather than a jurisdiction's legally payable tax calculation.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Verify current jurisdictional treatment and transaction facts with a qualified tax or customs professional.
References
Similar or alternative tools
- Overseas Sales Vat Caller Base
Subtract discount from goods and optionally add freight for taxableBase.
- Import Tariff Basis Margin
Subtract excludedValue from importValue for adValoremBase.