PAYE vs Provisional Tax in South Africa: Who Pays What and When

If you earn income in South Africa, the difference between PAYE and provisional tax affects how and when tax is paid. PAYE is collected by an employer on remuneration, while provisional tax is an advance payment of normal income tax for people and companies whose tax is not fully collected through PAYE. This is further detailed in the official guide to provisional tax.

PAYE vs Provisional Tax

PAYE stands for Pay As You Earn, and it applies to remuneration such as salary, wages, bonuses, and certain pensions. Provisional tax is not a separate tax; SARS treats it as a system for paying normal income tax during the tax year instead of waiting until assessment.

Simple difference

• PAYE is withheld by the employer from salary income.
• Provisional tax is paid directly to SARS by the taxpayer based on estimated taxable income.
• PAYE usually applies monthly.
• Provisional tax usually applies in two compulsory periods, with a third voluntary top-up period.

Who pays what

According to SARS, a provisional taxpayer includes any company, a person earning income that is not remuneration or allowance income, a person paid remuneration by an employer not registered for employees’ tax, and anyone notified by the Commissioner. SARS also excludes certain categories, including many pure salary earners whose tax is fully collected through PAYE.

Generally provisional taxpayers include

• Self-employed individuals.
• Freelancers and consultants.
• People earning rental, business, or investment income outside PAYE.
• Companies.
• Some directors of private companies, depending on their income profile.

Generally not provisional taxpayers

• Employees whose only income is a salary subject to PAYE.
• Certain people whose non-business income remains within the threshold rules noted by SARS.
• Exempt entities such as approved public benefit organisations and certain other excluded bodies.

What the law says

The legal framework is in the Income Tax Act 58 of 1962, especially the Fourth Schedule, together with the Tax Administration Act 28 of 2011. SARS states that provisional tax is governed mainly by paragraphs 17 to 27 of the Fourth Schedule, while the payment timing and administration are linked to the Tax Administration Act.

Important legal points

• Paragraph 17 deals with provisional tax on estimated taxable income.
• Paragraph 19 deals with estimates and SARS’s power to query or increase an estimate.
• Paragraphs 21, 23, and 23A deal with payment timing for individuals and companies.
• Paragraph 27 deals with late-payment penalties.
• Section 89quat of the Tax Administration Act deals with interest on underpayment or overpayment.

Provisional tax deadlines

For individuals with the standard February year-end, SARS states that the first payment is due by 31 August, the second by the last day of February, and the third voluntary top-up by 30 September. SARS’s calendar page gives the same deadline pattern for individuals, while company deadlines depend on the company’s financial year-end.

Deadline table

For companies, SARS explains that the first provisional payment is due six months after the start of the company’s year of assessment, the second is due at financial year-end, and the third is a voluntary top-up after year-end.

How to calculate provisional tax South Africa

The calculation starts with estimated taxable income for the year of assessment. SARS then applies the normal tax rates, subtracts rebates or credits where applicable, and deducts PAYE already withheld before arriving at the provisional amount. Refer to the external guide for further details.

Calculation steps for individuals

1. Estimate taxable income for the full year.
2. Apply the normal tax rates.
3. Subtract rebates and credits allowed by law.
4. Subtract PAYE already deducted.
5. Subtract foreign tax credits where applicable.
6. Pay the balance as provisional tax.

Calculation steps for companies

1. Estimate taxable income for the full year.
2. Apply the company tax rate.
3. Subtract employees’ tax withheld and allowable foreign tax credits.
4. Subtract the first provisional payment when calculating the second payment.
5. Use the third payment only if a top-up is needed.

Provisional tax calculation example

Assume a freelancer in South Africa estimates taxable income of R480 000 for the year. Using a simplified example, if the projected normal tax and applicable rebates leave a liability of R82 000 and PAYE of R12 000 has already been deducted elsewhere during the year, the net provisional amount is R70 000. The first payment would generally be about half of the annual liability, adjusted for PAYE and credits already taken into account.

Worked example

This is why provisional tax is often described as a cash-flow timing mechanism: the tax is still ordinary income tax, but it is paid in instalments during the year instead of in one amount at assessment.

Company provisional tax calculation South Africa

For companies, SARS states that the first provisional payment is based on half of the total estimated liability for the year, less employees’ tax and relevant foreign tax credits. The second payment is based on the full year estimate less the first payment and the year’s employees’ tax and credits.

Company example

If a company estimates annual taxable income of R1 500 000 and the normal tax on that amount is R420 000, the first provisional payment starts from half of that annual liability. If the company already had R150 000 withheld as employees’ tax and later makes a second payment after accounting for the first instalment, the second amount is reduced accordingly. SARS’s own guide uses a similar R1 500 000 example for top-up calculations.

Underestimation, penalties, and interest

SARS may query an estimate under paragraph 19(3) if it thinks the estimate is not reasonable. If the second provisional estimate is too low, a penalty can follow under paragraph 20, and late payment can trigger a 10% penalty under paragraph 27. Interest may also apply under section 89quat of the Tax Administration Act.

What happens if you miss a payment

• A late first or second provisional payment can attract a 10% late-payment penalty.
• Underestimating the second-period taxable income can trigger a separate underestimation penalty.
• Interest may run from the relevant effective date until payment is settled.
• SARS may also determine an estimate if the return is not filed. Review the interpretation note for specific details.

Missing the deadline example

If a provisional payment due on 31 August is paid late, the 10% late-payment penalty is calculated on the amount unpaid for that period. If the underpayment continues into the second period, interest can continue to accumulate until the shortfall is settled.

Do salaried employees ever pay provisional tax?

Yes, but not because they are salaried. SARS treats a person as a provisional taxpayer if they earn remuneration from an employer not registered for employees’ tax, or if they also earn other income that is not fully taxed through PAYE. A person whose only income is salary under normal PAYE rules would generally not fall into provisional tax.

Real-life situations

Freelancer with mixed income

A graphic designer may receive some salary income under PAYE and also earn freelance fees from clients. The salary part is dealt with through PAYE, while the freelance part can push the person into provisional tax territory.

Company with staff payroll

A private company files provisional tax based on estimated profit, while also dealing with monthly PAYE on employee salaries. Those are separate compliance obligations even though they both relate to income tax administration.

Director with extra income

A director may be taxed through PAYE on salary, but dividends, consulting fees, or outside business income can create provisional tax exposure depending on the facts. SARS specifically notes that directors of private companies and members of close corporations are not automatically provisional taxpayers unless they have other business income.

Deferred tax calculation South Africa

Deferred tax is different from provisional tax. Provisional tax is a cash-flow payment of current income tax during the year, while deferred tax is an accounting concept used in financial statements under IFRS to reflect timing differences between accounting profit and taxable profit. These two terms are often confused, but they operate in different systems and for different purposes.

Quick comparison table

FAQ

Who must pay provisional tax in South Africa?

People and companies that derive income not fully collected through PAYE, including many self-employed individuals, freelancers, companies, and some directors, may fall within the provisional taxpayer rules. SARS lists the excluded categories in its guide.

What are the provisional tax deadlines?

For standard individuals, SARS gives 31 August, 28 February, and 30 September. For companies, the first payment is due six months after the year starts, the second at year-end, and the voluntary top-up after year-end.

Do salaried employees ever pay provisional tax?

Yes, if their employer is not registered for employees’ tax or if they also earn other income that falls outside normal PAYE collection. If salary is the only income and PAYE is properly withheld, provisional tax generally does not apply.

What happens if I miss a provisional tax payment?

SARS can charge a late-payment penalty, interest may apply, and underestimation penalties can follow if the second estimate is too low. SARS may also determine an estimate if the taxpayer does not submit one timeously.

Helpful Resources

Use ToolBase’s provisional tax estimator and PAYE tax calculator to compare salary tax with provisional tax scenarios, and its company tax calculator to model company-level obligations. These tools are useful for turning the rules above into practical figures without changing the legal position.

Conclusion

PAYE and provisional tax both collect normal income tax, but they apply to different income patterns and different compliance timelines. Once you separate salary income from business or non-remuneration income, the law becomes much easier to follow, and the IRP6 calculation becomes a structured estimate rather than a guess. This article is for educational purposes only and does not constitute professional advice. Consult a qualified professional for your specific situation.

References

SARS’s Guide to Provisional Tax explains who is a provisional taxpayer, how the IRP6 works, how deadlines are applied, and how penalties and interest arise under the Income Tax Act and the Tax Administration Act. The SARS Calendar page confirms the standard individual and company due dates, while SARS’s worked example page shows the formula for first, second, and top-up provisional tax calculations.