Free tax tools

South African tax calculators for 2026/27

Free, no sign-in needed. Each one shows SARS's table, the working and a worked example, using the same tax tables as the LocalLedger app.

• Turnover tax calculator 2026/27

  Turnover tax for a micro business, with the two interim payments.

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• Income tax and provisional tax (IRP6) calculator 2026/27

  Your income tax for the year and what your two IRP6 payments should be.

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• Small business corporation (SBC) tax calculator 2026/27

  SBC tax on a company's taxable income, against the 27% company rate.

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Estimate, not tax advice. Last checked 18 October 2026.