Provisional tax is one of the most misunderstood tax obligations in South Africa, and missing a deadline can cost you. Here's what you actually need to know, in plain language.
What Is Provisional Tax?
Rather than settling your full tax bill at year-end, SARS requires provisional taxpayers to make two (sometimes three) payments during the year, based on an estimate of what you'll earn. Each payment is a portion of what you expect to owe, so you're spreading the cost across the year instead of facing one large bill at assessment time.
It's not a separate tax. It's just a way of paying your normal income tax earlier, in instalments.
Who Must Pay Provisional Tax?
You are a provisional taxpayer if you receive any income that is not subject to PAYE (Pay-As-You-Earn). This includes:
- Self-employed individuals and freelancers
- Sole proprietors
- People earning rental income
- Individuals with investment or interest income above the tax threshold
- Directors of companies who receive income other than a salary
- All companies and close corporations
- Trusts
If you're a salaried employee with no other income coming in, you're generally not a provisional taxpayer.
Quick rule of thumb: If SARS can't deduct your tax automatically through PAYE, they need you to estimate and pay it yourself. That's provisional tax.
When Are the Provisional Tax Deadlines?
For individuals with a February year-end (the standard tax year in South Africa):
- First period (1st payment): Due by 31 August, based on at least 50% of your estimated total tax for the year
- Second period (2nd payment): Due by 28/29 February, a top-up to cover at least 90% of your total estimated tax
- Third payment (optional): Due by 30 September, a voluntary top-up to avoid interest if your estimate was too low
Companies follow their own deadlines based on their financial year-end, typically six months in for the first period and at year-end for the second.
How Is Provisional Tax Calculated?
You estimate your taxable income for the full year, calculate the tax on that amount using the SARS tax tables, then deduct any rebates and PAYE already paid. What's left is your total estimated tax liability, and your provisional payment is a portion of that figure.
SARS gives you some room to move, but if your estimate comes in too low, they can charge penalties and interest on the shortfall. Getting it reasonably right matters, and a registered tax practitioner who knows the rules makes that a lot easier.
What Happens If You Miss a Provisional Tax Deadline?
Missing a deadline or underpaying triggers SARS administrative penalties and interest charges, and these grow the longer they sit. SARS can also raise an estimated assessment if returns aren't submitted, and those estimates are usually higher than what you'd actually owe if you'd filed correctly.
If you've missed deadlines or fallen behind, act quickly. SARS responds better to people who come forward than to those who stay quiet and hope for the best.
How Jen E Can Help
Getting provisional tax right takes accurate income projections and a solid grasp of how SARS applies the rules. At Jen E Professional Accountants in Pretoria East, we handle provisional tax calculations, submissions, and SARS correspondence for our clients. We'll make sure your estimates are reasonable, your payments go in on time, and nothing catches you off guard at year-end.
View our full range of tax services or get in touch to discuss your situation.