If you’re self-employed or running a small business, provisional tax is something you must stay on top of.
But the good news? Once you understand how it works, it’s simple to manage — and it helps you avoid big, unexpected tax bills.
Here’s a practical guide for freelancers, sole proprietors, and small business owners in South Africa.
What Is Provisional Tax?
Provisional tax isn’t an additional tax.
It’s a system SARS uses to ensure you pay income tax throughout the year, instead of once at the end.
This helps:
- Spread out your tax liability
- Prevent penalties
- Improve cash flow
Who Must Pay Provisional Tax?
You are a provisional taxpayer if you:
- Are a freelancer, independent contractor, or sole proprietor
- Earn income not subject to PAYE
- Earn rental income
- Run a small business or trade in your personal capacity
Companies automatically fall under provisional tax rules.
The Two Required Payments
You make two main payments each year:
First payment — 31 August
Based on your estimated profit for the first six months.
Second payment — 28/29 February
Based on your estimated total profit for the full tax year.
Optional third top-up — 30 September
Useful if your February estimate was too low.
How to Estimate Your Income Correctly
Estimations must be realistic and defensible.
SARS may penalise severe underestimations.
A good estimate includes:
- Income to date
- Expected pipeline income
- Seasonal trends
- Business expenses
- Retainer or long-term contract values
Your accountant can calculate this accurately so you avoid unnecessary penalties.
Common Mistakes Freelancers Make
Avoid these pitfalls:
- Waiting until the deadline to estimate
- Forgetting to include certain income streams
- Overestimating expenses
- Not keeping records throughout the year
- Ignoring the optional top-up payment
Small errors can lead to penalties or interest — especially on the second payment.
Benefits of Staying Compliant
Managing provisional tax properly means:
- No surprise tax bills
- No SARS penalties
- Accurate financial planning
- Better cash flow
- A smoother final tax return
Final Thoughts
Provisional tax shouldn’t be confusing — it just needs planning.
With the right guidance, freelancers and SMEs can easily stay compliant while managing their cash flow effectively.
At Schoemans Chartered Accountants, we help business owners and independent professionals estimate, plan, and submit provisional tax with confidence.
👉 Need help with your provisional tax before the next deadline? Our team is here to help.
Frequently Asked Questions
Who needs to pay provisional tax in South Africa?
Provisional tax applies to anyone earning income other than a salary — freelancers, sole proprietors, independent contractors, small business owners, and investors. If you earn income from which no PAYE is deducted, you likely need to register as a provisional taxpayer.
How is provisional tax calculated?
SARS estimates your total taxable income for the year and requires you to pay tax in two (or three) instalments. The first payment is based on your estimate of current-year income, while the second tops it up. A third payment can be made to avoid interest if your estimates were too low.
What happens if I don’t pay provisional tax on time?
SARS charges interest on late or underpaid provisional tax from the due date until payment. You may also face penalties if your estimates are significantly below your actual taxable income. Filing accurate estimates and paying on time avoids these costs.
When are provisional tax payments due in South Africa?
The first provisional tax payment is due six months into the tax year (31 August for individuals). The second is due by the last day of the tax year (28/29 February). A third voluntary payment can be made within six months after year-end.
Can I pay provisional tax in instalments?
Provisional tax is already structured as instalments — two mandatory payments per year with an optional third. You can also pay more than the minimum at any time to avoid interest. Most tax professionals recommend paying slightly more than your estimate to be safe.
Schoemans are part of the Schoemans Group that included Schoemans & Coetzee Audit – Registered Auditors in Cape Town and Acredo Quality Auditing, Accounting and Tax Compliance