Free tools
Provisional Tax Calculator
Estimate a provisional tax payment from an annual taxable income estimate, using the same engine One Practice runs inside its own Provisional Tax report.
For an individual/sole-proprietor-style taxpayer, split evenly across SARS's two provisional tax periods (31 August and end of February) — the same calculation One Practice's own Provisional Tax report uses. A registered company's periods fall 6 months into its own financial year and at year-end instead, not on these fixed dates. Not affiliated with SARS and not a substitute for advice from a tax practitioner.