Provisional tax

What provisional tax means

Provisional tax brings income-tax payments forward into the relevant year instead of leaving the entire liability until assessment. The taxpayer estimates taxable income and calculates the applicable provisional amount.

The SARS provisional-tax overview describes advance payments and their treatment against normal tax on assessment. It also explains taxpayer categories and exclusions, which should be checked before assuming the mechanism applies.

Companies and individuals can have different circumstances. A person earning only a salary should not be treated exactly like a company or someone with business income without reviewing the relevant rules.

Why the estimate and cash-flow plan need to agree

Prepare a supported income estimate and keep a separate plan for paying the calculated amount. The estimate should reflect the relevant facts and rules; it should not be reduced solely because cash is tight.

Review changes in trading, employment, investment income or significant transactions before the next applicable calculation. An earlier estimate may have been reasonable when prepared but need updating as the year develops.

Keep provisional payments linked to the correct taxpayer and year. When the annual assessment arrives, reconcile the recorded credits with the actual payment history. Avoid treating the final balance as though no advance payments were made, or assuming every expected credit has been allocated.

The full provisional-tax guide explains these stages and common double-counting mistakes.

Illustrative example: reconciling advance payments

A fictional business prepares provisional estimates during its tax year and makes the required payments. At year-end, its accountant completes the income-tax return using the actual records and reviews the resulting assessment.

The accountant compares the tax calculation with the provisional payments recorded for that taxpayer and year. The payments are part of settling the income-tax liability, rather than another tax to be added on top of it.

If the assessment shows an unexpected balance, the business investigates both the income-tax calculation and the payment credits. A difference can arise from a changed profit estimate or from the account record, so those questions are examined separately.

This example explains the relationship between estimates, payments and assessment. It does not promise that the final amount will match the provisional calculations exactly.

What provisional tax is not

Provisional tax is not VAT, PAYE or a CIPC annual return. Those processes can apply to the same business but concern different obligations. It also does not replace the annual income-tax return.

The IRP6 is the form used for the provisional calculation, while provisional tax is the payment mechanism. Filing the form and paying an amount are separate events that need their own evidence.

A nil payment calculation does not automatically mean that an applicable provisional return can be ignored. Similarly, a new source of income should trigger a review rather than an assumption based on last year’s position.

For provisional-tax support, provide the current income records, prior assessments and payments. Confirm the actual tax year and applicable periods before relying on dates copied from another taxpayer’s calendar.