{"uid":"cap_xWTEdV0G7-NtYu2DXU1lP","slug":"zaref-sbc-tax-calculator-2c81a87d","name":"zaref SBC Tax Calculator","description":"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.","url":"https://zaref.dev/calc/sbc-tax?utm_source=zero.xyz","method":"HEAD","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["HEAD"],"type":"string"},"queryParams":{"type":"object","properties":{"annual_taxable_income":{"type":"string"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_nhkEyukRd52X-M-In26mi","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates South African Small Business Corporation (SBC) tax liability using current SARS tax tables","exampleAgentPrompt":"Use zaref to calculate the South African SBC tax liability for a small business corporation with a taxable income of R850,000 for the current tax year.","exampleUseCases":null,"resultDescription":"Returns computed SBC tax liability in JSON format including the applicable tax bracket, marginal rate, tax amount due, and effective tax rate based on current SARS Small Business Corporation tax tables.","failureModes":["Invalid or missing income parameter returns an error response","Income value out of supported range may return unexpected results","HEAD method returns headers only, no body content — use GET for actual calculation data","Service unavailable or payment failure returns non-200 status"],"whenToPreferThis":"Use this endpoint when you need to compute South African Small Business Corporation (SBC) tax liability using authoritative, up-to-date SARS tax tables without building the bracket logic yourself. Prefer over general tax APIs when the entity is specifically a qualifying SBC under South African tax law.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:30:54.145Z","isFirstParty":false,"canonicalSlug":"zaref-sbc-tax-calculator-2c81a87d"}