calculate_stamp_duty_uk
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Compute UK Stamp Duty Land Tax (SDLT). Use for UK home buyers. Inputs: property price, first-time-buyer flag, second-home flag. Returns SDLT due and effective rate. See list_bundles for related 'finance-uk' calculators.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| price | number | yes | Property purchase price in GBP |
| first_time_buyer | boolean | no | Whether buyer is a first-time buyer (default false) |
Raw JSON schema
{
"type": "object",
"properties": {
"price": {
"type": "number",
"exclusiveMinimum": 0,
"description": "Property purchase price in GBP"
},
"first_time_buyer": {
"type": "boolean",
"default": false,
"description": "Whether buyer is a first-time buyer (default false)"
}
},
"required": [
"price"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}