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zaref Transfer Duty Calculator
x402
zaref Transfer Duty Calculator is a paid API for AI agents from zaref.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Calculates South African property transfer duty tax for a given purchase price, returning the applicable duty amount as clean JSON
Price / call$0.01
Success—
StatusUnknown
How this service works
South African reference data as clean, cited JSON: fuel prices, interest rates, FX and bond yields, tax tables, tariffs, wages and grants, live government tenders and crypto prices, plus calculators. Built for AI agents and applications.
Output
Returns the calculated transfer duty amount due under South African SARS rules for the given property purchase price, based on the current tiered duty table (0% below threshold, stepping up through statutory brackets). Response is cited JSON.
Example use cases
Buyer budgeting for property purchase
“I'm buying a house in South Africa for R3,200,000 — can you calculate the transfer duty I'll need to budget for on top of the purchase price?”
Real estate agent quoting total acquisition cost
“My client is purchasing a commercial property for R5,800,000. What's the SARS transfer duty so I can include it in the total cost estimate?”
First-time buyer checking duty exemption threshold
“I'm a first-time buyer looking at a flat for R950,000 in Cape Town — will I owe any transfer duty on that price?”
Technical details
Endpoint
HEADhttps://zaref.dev/calc/transfer-duty?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need an authoritative, cited computation of South African SARS transfer duty for a specific property purchase price, especially within AI agent workflows that require structured JSON output. Prefer this over manual table lookups or general tax APIs that do not specifically cover South African property transfer duty brackets.
Side effects
- Missing or invalid price query parameter returns an error or empty result
- Price supplied as non-numeric string causes parsing failure
- HEAD method returns no body — response headers only, useful for checking availability but not for reading the computed duty value
- Rate table may be stale if government has updated duty thresholds and the data feed has not yet been refreshed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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