Freelancer and side income tax in South Africa: how SARS taxes what you earn on the side

The fast answer: Money you earn freelancing or from a side hustle is ordinary income, taxed at your marginal rate – exactly the same sliding scale as a salary. There is no special "freelancer rate" and no tax-free side-income allowance. What changes is how you pay: because no employer is deducting PAYE for you, SARS usually makes you a provisional taxpayer, meaning you estimate and pay your tax twice a year instead of waiting for one bill. The upside is that you can deduct the legitimate expenses you incurred to earn that income – including a portion of your home running costs if you work from home. This guide shows the reasoning behind each of those three things, so the number on your assessment makes sense.

Freelance income is just income – taxed at your marginal rate

The first thing to unlearn is the idea that side income is taxed differently. It isn't. Whether the rand reaches you as salary, freelance invoices, Etsy sales, Airbnb takings or weekend consulting, SARS folds it all into one figure – your taxable income for the year – and applies the same progressive table to the total.

That has a specific consequence people often miss: your side income is taxed on top of your day-job salary, so it's effectively taxed at your highest bracket, not from the bottom of the table. If your salary already puts you in the 31% bracket, the first rand of freelance profit is taxed at 31%, not at the 18% that applies to someone's first rand of income. This is why a side hustle can feel like it's "taxed more" – it isn't a higher rate, it's that it stacks on top of what you already earn.

The flip side is the tax threshold. For the 2026 year of assessment (1 March 2025 to 28 February 2026) you only start paying income tax once your total taxable income exceeds:

R95,750 if you're under 65
R148,217 if you're 65 to 74
R165,689 if you're 75 or older

If freelancing is your only income and your annual profit stays under R95,750, you owe no income tax. But – and this trips up a lot of people – the threshold for paying tax is not the same as the rule for filing a return. We cover that next, because for freelancers it's the part that actually bites.

Do you have to register and file? (yes, almost certainly)

There's a narrow filing exemption in South Africa, but it's built for salaried employees, not freelancers. You're only excused from filing a return if your gross income is solely remuneration from a single employer, is R500,000 or less, and PAYE was correctly withheld – with no other income and no allowances.

The moment you earn freelance or business income, you fail that test. Any "other income" – freelance fees, rental, a side business – means a return is required, even if the amount is small and even if you also have a normal job. So the practical rule for anyone earning on the side is simple: you must file an ITR12. Don't wait for an auto-assessment to be "correct"; an auto-assessment is built from third-party data (your IRP5, bank interest) and won't know about your freelance invoices. You have to declare them.

Provisional tax: paying as you go when there's no PAYE

When you're employed, your employer withholds PAYE every payday so your tax arrives at SARS in monthly slices. When you freelance, nobody does that for you – so SARS uses provisional tax to collect the same money in advance, rather than letting a year's liability pile up into one shock bill.

Provisional tax is not a separate tax. It's the income tax you already owe, paid in instalments during the year and reconciled on your normal ITR12 assessment.

Are you a provisional taxpayer? You generally are if you earn income that isn't remuneration – which is exactly what freelance and business income is. But there's a relief for very small side incomes. SARS does not treat you as a provisional taxpayer if you don't carry on a business and your income from interest, dividends, foreign dividends, rental from letting fixed property, and remuneration from an unregistered employer is R30,000 or less for the year. ⚠️ TO-VERIFY: this R30,000 carve-out is framed by SARS for passive-type income (interest, dividends, rental) and explicitly for a person not carrying on a business – most active freelancers are carrying on a business and so fall outside it. If your freelancing is a genuine trade, assume you're a provisional taxpayer.

If you are, you pay in two compulsory rounds, with an optional third:

First period – by 31 August (six months into the tax year): pay tax on your estimated taxable income for the full year, split in half.
Second period – by the last working day of February (end of the tax year): top up so that your two payments together cover your full estimated liability.
Third (voluntary) "top-up" – by end of September after year-end: an optional payment to mop up any shortfall before interest accrues.

The deadlines that matter alongside these for the 2026 cycle: Filing Season 2026 opens 13 July 2026, and the provisional taxpayer filing deadline is 22 January 2027 (non-provisional taxpayers must file by 23 October 2026). So as a freelance provisional taxpayer you get longer to file your annual return – but you've already been paying through the year.

The reasoning to hold onto: provisional tax doesn't increase what you owe. It just changes the timing, so you're never more than a few months behind on tax you were always going to pay.

What you can deduct: the expenses you incurred to earn the income

Here's where freelancing has a real advantage over a salary. You're taxed on your profit, not your turnover – so you subtract the costs you incurred in the production of your income before the rate is applied. The governing principle (section 11(a) of the Income Tax Act) is that an expense must be incurred for the purpose of trade and not be of a capital or private nature.

Typical deductible freelance expenses:

Direct costs of the work – software subscriptions, stock or materials, a freelance platform's fees, professional registration or licence fees.
Business communications and data – the business portion of your phone and internet.
Bank charges on a business account, accounting fees, and the cost of professional indemnity or liability cover.
Marketing – your website, hosting, advertising, business cards.
Travel to clients (your home-to-a-regular-workplace commute is private and not deductible, but trips to clients in the course of the work are business).
Wear and tear on equipment you use for the work – see below.

What you can't deduct: anything private (your personal groceries, a holiday), anything capital (the purchase of an asset itself – you claim that over time as wear and tear instead), and any expense you can't evidence. Keep invoices, receipts and a clean record; if SARS asks and you can't show it, the deduction falls away.

Equipment: claim it over time as wear and tear (s11(e))

When you buy a laptop, camera or desk for the work, you don't deduct the whole price in one year. You write it off over its useful life as a wear-and-tear allowance under section 11(e), following SARS Interpretation Note 47 (Issue 5, 9 February 2021). You may elect either the diminishing-value method or the straight-line method – there's no statutory default and you don't need SARS's approval to choose. Only the business-use proportion of an asset that's used privately as well (your personal-and-work laptop, say) is claimable. Our Wear and Tear calculator builds the schedule and shows the working.

The home office deduction (s11(a) + s23(b) + s23(m))

If you do your freelance work from home, you can deduct a share of your home running costs – but the rules are deliberately strict, because SARS doesn't want every employee with a laptop claiming a slice of their rent.

A home office deduction lives at the intersection of three sections:

Section 11(a) lets you deduct expenses incurred in producing income.
Section 23(b) is the gatekeeper: you may only claim premises costs if you have a part of your home used regularly and exclusively for the work, and specifically equipped for it. "Exclusively" is the killer – a dining table that's also where the family eats does not qualify. A spare room used only as your office does.
Section 23(m) restricts what salaried employees can claim, but is more permissive for income that isn't pure remuneration – which is why freelancers and the self-employed have a stronger home-office position than ordinary employees.

If you clear that gate, you apportion your home running costs by floor area – the office's square metres divided by the total square metres of the home. That fraction is then applied to costs like rent (or bond interest), rates, electricity, and cleaning. So a 12 m² office in a 100 m² home gives a 12% apportionment of those premises costs.

The method matters more than any single number, so work it out properly rather than guessing – our Home Office calculator takes your office and home measurements and your running costs and produces the apportioned, SARS-aligned deduction with the floor-area maths shown.

A worked example (show the reasoning)

Lerato is a graphic designer. She has a salaried job paying R420,000 a year, and she freelances on the side. Over the 2026 tax year her freelance work brings in R180,000 in fees.

She tracks her freelance expenses:

Design software subscriptions: R18,000
Business portion of phone and internet: R9,000
Wear and tear on her laptop and tablet (business portion, via s11(e)): R12,000
Home office: her studio is 15 m² in a 120 m² flat = 12.5%. Her rent, electricity and rates for the year total R96,000, so her premises apportionment is 12.5% × R96,000 = R12,000.

Freelance profit = R180,000 − R18,000 − R9,000 − R12,000 − R12,000 = R129,000.

That R129,000 is added to her R420,000 salary, giving total taxable income of R549,000. Because her salary already pushes her into a higher bracket, the R129,000 of freelance profit is taxed at her marginal rate, not from the bottom of the table – that's the "stacking" effect in action.

The reasoning to take away: her gross side income was R180,000, but she's taxed on R129,000, because R51,000 of genuine, evidenced business cost came off first. And because she's a provisional taxpayer, she would have estimated this profit and paid tax on it across her August and February provisional payments – so her October/January assessment is a reconciliation, not a surprise.

Frequently asked questions

Is there a tax-free amount for side or freelance income in South Africa? No. There's no special freelance allowance. Side income is added to your other income and taxed at your marginal rate. You only escape income tax entirely if your total taxable income for the year stays under the threshold (R95,750 if you're under 65 for the 2026 year), but you would still generally need to file a return.

Do freelancers have to pay provisional tax? Usually, yes. If you carry on a freelance trade, you're typically a provisional taxpayer and pay in two rounds – by 31 August and by the last working day of February – with an optional top-up by end September. A narrow exemption exists for people not carrying on a business whose passive income is R30,000 or less, but that rarely covers active freelancers. ⚠️ TO-VERIFY against your own facts.

Can I deduct my home office if I freelance from home? You can, if the space is used regularly and exclusively for the work and is specifically equipped for it (section 23(b)). You then apportion your home running costs by floor area – office m² ÷ total m². Freelancers have a stronger position here than salaried employees because of how section 23(m) applies.

What expenses can I claim against freelance income? Anything incurred in the production of that income that isn't private or capital – software, materials, the business portion of phone and data, bank and accounting fees, marketing, client travel, and wear and tear on equipment. Keep every receipt; unevidenced expenses are disallowed.

Do I deduct the full cost of a laptop I bought for freelancing? No. You write it off over its useful life as a wear-and-tear allowance under section 11(e), claiming only the business-use portion. You may elect the diminishing-value or straight-line method without SARS approval.

I have a full-time job and only freelance occasionally – must I still declare it? Yes. Any freelance or business income means you must file an ITR12 and declare it, even though your employer already withholds PAYE on your salary. An auto-assessment won't know about your freelance invoices, so you can't rely on it being complete.

Work out your home office deduction

The single biggest deduction most home-based freelancers leave on the table is the home office – and it's the one most often claimed wrong. Don't estimate it. Put your office and home measurements and your running costs into our Home Office calculator and it applies the section 23(b) floor-area apportionment and shows the working, square metre by square metre. Then bring it together with your equipment write-offs in the Wear and Tear calculator and run your whole freelance assessment – income, expenses, provisional position and all – through the Comprehensive calculator to see the final number before you file.

SARS sources: