Provisional Tax in South Africa: What Freelancers and Side Hustlers Must Pay

If you freelance or run a side hustle in South Africa, SARS treats you as a provisional taxpayer from your very first rand. Many tax blogs say you're safe below R30,000; that isn't right.

You pay twice a year. For 2026/27, the next payment is due by Friday 26 February 2027. Miss it and SARS adds a 10% penalty plus interest. The rules are in SARS's provisional tax guide, checked October 2026.

Quick facts: provisional tax for freelancers in South Africa

Source: SARS, Guide for Provisional Tax GEN-PT-01-G01; SARS, Provisional Tax, both

Who counts as a provisional taxpayer

SARS's Fourth Schedule definition is wider than most people assume. You're a provisional taxpayer if you're a natural person who earns income that isn't PAYE remuneration, or if you earn a salary from an employer who isn't registered for PAYE, or if a company pays you (SARS, Guide for Provisional Tax GEN-PT-01-G01). That covers almost every form of freelance or side-hustle income going:

• Freelance or contract work invoiced directly to clients (design, writing, coding, consulting, virtual assistance).
• Income from Upwork, Fiverr and similar platforms. See our guide on freelance websites that pay if you're still choosing one.
• Selling goods online or at markets, running a spaza or small shop.
• Renting out a room, flat or Airbnb. SARS treats letting property as running a trade.
• A cash salary from an employer who hasn't registered for employees' tax (less common, but it counts the same way).

A salaried employee with no other income isn't a provisional taxpayer, because your employer's PAYE already covers you. As soon as you earn income SARS can't tax at source, you fall under the Fourth Schedule. Being a provisional taxpayer also gives you a later deadline for your yearly return. See our guide on who must submit a SARS tax return for how the filing rules differ for you.

Why the "R30,000 threshold" you've read elsewhere is misleading

SARS does exclude individuals from provisional tax if their non-salary income (interest, foreign dividends, rent, or pay from an unregistered employer) is R30,000 a year or less. But that exclusion only applies to someone who does not derive income from carrying on a business (SARS, Guide for Provisional Tax GEN-PT-01-G01). A freelancer or side-hustler is running a trade by definition, so the R30,000 exclusion was never meant for you. Many guides online blur this, which is why so many freelancers think they're safe under R30,000 and get caught out.

In practice, if your total taxable income for the year stays under the tax threshold (R99,000 if you're under 65 for 2026/27), you won't owe any tax once rebates are applied. But you still have to submit an IRP6 estimate for each period, because SARS doesn't know your income is below the line.

How to register for provisional tax

There's no separate "provisional taxpayer" application. You add it as a tax type on your existing SARS profile:

1. Register for eFiling at sarsefiling.co.za if you haven't already. Our step-by-step SARS eFiling guide shows how.
2. Add Provisional Tax (IRP6) as a tax type on your eFiling profile, under your existing income tax reference number.
3. Request the IRP6 return for the period once it's available. Don't wait for SARS to remind you: it's up to you to request and submit it (SARS, Guide for Provisional Tax GEN-PT-01-G01).
4. Estimate your taxable income for the full year, enter it on the IRP6, and pay the calculated amount by the due date.

The payment dates, and what happens if you missed one

Source: SARS, Guide for Provisional Tax GEN-PT-01-G01.

If you're reading this after 31 August 2026 and haven't paid your first period, don't wait for the February deadline. Penalties and interest are already adding up, and it only gets worse. Log into eFiling, request the outstanding IRP6, submit a realistic estimate of your income for the whole year, and pay what's due now. Paying late costs far less than not paying: a 10% penalty on the overdue amount, plus interest at 10.25% a year worked out daily, is small next to what you'd face if SARS estimates your income itself later and adds penalties on top. This is separate from the penalty for missing your yearly tax return: see our guide on what happens if you miss the SARS deadline for how that one works.

A worked example

Say you're a freelance virtual assistant in Durban and expect to earn R300,000 in taxable income for the 2026/27 tax year, with no PAYE withheld anywhere. Using the SARS 2027 tax table (SARS, Rates of Tax for Individuals):

• Tax on the first R245,100: R44,118 (18%).
• Tax on the remaining R54,900: R14,274 (26%).
• Gross tax: R58,392.
• Less the primary rebate of R17,820: annual tax liability of R40,572.

Your first payment, due on 31 August 2026, would have been half of that: R20,286. Your second payment, due on 26 February 2027, is the other R20,286, more or less, depending on whether you update your estimate during the year. Use our South Africa income tax calculator if your income is different from this example.

If you only found out you were a provisional taxpayer in October and your first payment is two months late, the 10% penalty on R20,286 is about R2,029, plus roughly R350 in interest for two months at 10.25% a year. That's about R2,400 to put things right now, against a much bigger bill if you leave it until your final return.

Penalties for paying late or underestimating

SARS applies two separate penalties, and they can both hit the same payment:

• Late payment (paragraph 27): 10% of any provisional tax not paid by the first or second due date (SARS, Guide for Provisional Tax GEN-PT-01-G01).
• Underestimation (paragraph 20): if your taxable income for the year is R1 million or less, and your estimate (by the second period) comes in under 90% of your actual taxable income and under your "basic amount" (last year's assessed taxable income), SARS charges 20% of the tax difference between your estimate and 90% of the real figure. Above R1 million taxable income, the test drops to 80% instead of 90%.
• Interest: on top of either penalty, interest runs at the prescribed rate (10.25% a year from 1 December 2025, which the government can change) on whatever you owe, from the due date until you pay (SARS, Guide for Provisional Tax GEN-PT-01-G01).

If the underestimation penalty and the late-payment penalty both apply to the same shortfall, the underestimation penalty is reduced by whatever late-payment penalty you already paid, so you're not charged twice on the same rand.

Mistakes freelancers make with provisional tax

• Don't wait for a letter from SARS. Nothing on your eFiling profile reminds you. You have to add the tax type and request the IRP6 yourself each period.
• Guessing low to ease cash flow now costs more later. Underestimating to keep your payment small in August just moves the shortfall, plus a 20% penalty and interest, onto your February bill or final assessment.
• A company doesn't get you out of this. Companies are automatically provisional taxpayers with no exclusion at all, taxed at a flat 27% on profit (SARS, Companies, Trusts and Small Business Corporations). See what registering with CIPC involves before you assume it makes your tax simpler.
• Side income on top of a salary still counts. If you're employed and freelancing on weekends, your freelance earnings make you a provisional taxpayer even though your salary is already taxed through PAYE.
• Keep your estimate realistic, not optimistic. Base it on actual invoices and bank statements so far this year, not a hopeful full-year guess.
• A retirement annuity contribution before 28 February lowers your estimate. Topping up a retirement annuity before the tax year ends reduces your taxable income for the second IRP6 period, which can shrink both your provisional tax bill and any underestimation penalty.

Frequently asked questions

Do freelancers in South Africa have to register separately for provisional tax?

No. There's no separate registration. You add "Provisional Tax" as a tax type on your existing SARS eFiling profile, then request and submit an IRP6 return for each period yourself. SARS doesn't remind you, so it's up to you.

What if my side hustle earns less than R30,000 a year?

The R30,000 exclusion only applies to people who don't run a business. It covers passive income like interest, rent or foreign dividends. If you freelance, sell or run any kind of trade, you're a provisional taxpayer whatever the amount, though you won't owe any tax if your total taxable income stays under the R99,000 threshold (under 65) for 2026/27.

I missed the 31 August 2026 payment. What do I do now?

Log into eFiling, request the outstanding IRP6 for the first period, submit a realistic estimate, and pay what's due as soon as you can. You'll face a 10% late-payment penalty plus interest at 10.25% a year on the overdue amount, but that's far cheaper than leaving it until your annual return is assessed.

How much is the penalty if I underestimate my income?

If your actual taxable income is R1 million or less, and your estimate came in under 90% of that figure (and under your basic amount), SARS charges 20% of the tax on the difference between your estimate and 90% of your actual income. Above R1 million, the test is 80% instead of 90%.

Does registering a company instead of staying a sole trader get me out of provisional tax?

No. Companies are automatically provisional taxpayers too, with no R30,000 or income-threshold exclusion, and pay a flat 27% on taxable profit. It changes how your tax is worked out, not whether you're in the provisional system.

Can I avoid interest by paying more than I think I owe?

Yes. SARS allows an optional third "top-up" payment (by the last working day of September 2027 for this tax year) to cover a first or second estimate that was too low and stop more interest building up, even before your return is assessed.