UK IR35 rules generally do not apply to a South African tax resident performing all their work in South Africa, because there is no UK employment income to re-characterise. That is the correct answer to the question most UK companies ask - and it is also the point at which they stop asking questions. The real exposure sits in South African law: the Labour Relations Act creates a rebuttable presumption of employment, and SARS and permanent establishment obligations apply regardless of what the contract says.
Key Facts
- From 6 April 2026 the IR35 small company thresholds rose to £15m turnover and £7.5m balance sheet, moving roughly 14,000 UK companies out of scope
- IR35 concerns UK income tax and National Insurance - it generally has no application to a South African tax resident working in South Africa
- South Africa's LRA section 200A creates a rebuttable presumption of employment where any one of seven factors is present
- The presumption applies to workers earning below the BCEA earnings threshold, R269,600.90 a year from 1 May 2026
- Employment through an EOR removes the classification question entirely - the worker is an employee, correctly and deliberately
IR35 changed how UK companies think about contractors. Between the 2017 public-sector reform and the 2021 private-sector extension, off-payroll working rules made engaging a personal service company an exercise in documented risk assessment. A great many UK businesses concluded it was easier to stop.
Some of those businesses then looked offshore, and South Africa - English-speaking, one to two hours ahead of the UK, deep professional talent pool - became an obvious destination. The reasoning usually runs: IR35 is a UK rule, this person is in Cape Town, therefore the problem is solved.
The first half of that reasoning is broadly right. The conclusion is wrong, and it is wrong in a way that tends to surface eighteen months later at the CCMA.
What Actually Changed in April 2026
Two developments in the 2026/27 UK tax year are worth understanding, because both push in the same direction.
The small company thresholds rose. From 6 April 2026 the turnover threshold for a "small" end client increased from £10.2m to £15m, and the balance sheet threshold from £5.1m to £7.5m. The employee headcount test stayed at 50. The practical effect is that roughly 14,000 UK companies moved from medium to small, which shifts IR35 status determination responsibility back to the contractor's own personal service company. Fewer UK companies now issue Status Determination Statements than did a year ago.
Umbrella company liability became joint and several. Also from 6 April 2026, where a worker is supplied through an umbrella company, HMRC can recover unpaid PAYE from the recruitment agency in the chain - and where there is no agency, from the end client directly. Unlike the IR35 rules, there is no "reasonable care" defence. The liability is absolute. HMRC expects the measure to raise £895m in 2026/27.
Taken together, the direction of travel is clear: UK authorities are steadily pushing tax liability up the supply chain toward the organisation that actually benefits from the work.
Does IR35 Apply to a South African Contractor?
Generally, no - and it is worth being precise about why, because the reason determines what does apply.
IR35 is a UK tax rule. It exists to identify situations where a worker supplies services through an intermediary but would, absent that intermediary, be an employee of the client for UK income tax and National Insurance purposes. Where it applies, the effect is to bring the payment into UK PAYE.
A South African tax resident, working exclusively in South Africa, for a UK client, has no UK employment income in the first place. Their income is South African-sourced and taxed under South African rules. There is nothing for IR35 to re-characterise.
So the answer UK finance directors are looking for is the answer they get. The difficulty is that it is an answer to the wrong question.
The framing error: "Does IR35 apply?" is a question about UK exposure. Hiring someone in South Africa does not remove your classification risk - it relocates it to South African law, which is materially more employee-protective than UK law and enforced through a body, the CCMA, that most UK companies have never dealt with.
The Risk That Replaces It: Section 200A
South Africa's Labour Relations Act contains a provision with no direct UK equivalent. Section 200A creates a rebuttable presumption of employment. If any one of seven factors is present, the worker is presumed to be an employee, and the burden falls on the engaging party to prove otherwise.
The seven factors are, in substance:
- The manner in which the person works is subject to the control or direction of another
- The person's hours of work are subject to the control or direction of another
- The person forms part of the organisation
- The person has worked an average of at least 40 hours per month over the last three months
- The person is economically dependent on the party they work for
- The person is provided with tools of trade or work equipment
- The person only works for, or renders services to, one person
Read that list against a typical offshore engagement: a full-time developer, working your hours, in your Slack, on your laptop, for you alone. That is not one factor. That is most of them.
The presumption applies to workers earning below the BCEA earnings threshold, which is R269,600.90 a year from 1 May 2026. Above the threshold the automatic presumption does not apply - but a court or the CCMA can still find employment using the ordinary common-law tests, so paying above the threshold is a weaker defence than it sounds.
What It Costs When It Goes Wrong
The important characteristic of a misclassification finding is that it is retrospective. The person is not treated as becoming an employee on the date of the ruling; they are treated as having been an employee throughout.
| Exposure | What it means in practice |
|---|---|
| CCMA jurisdiction | An "ended contract" becomes a dismissal, which must have been both substantively fair and procedurally fair. Terminating a contractor with 30 days' notice is not a fair dismissal process. |
| Backdated BCEA entitlements | Annual leave, sick leave, family responsibility leave, notice pay and public holiday pay, calculated across the whole engagement. |
| SARS recovery | Unpaid PAYE, UIF and SDL for the full period, plus penalties and interest. |
| Permanent establishment review | A finding that someone was your employee in South Africa invites the separate question of whether you had a taxable presence there. |
Permanent Establishment: The Separate Problem
Permanent establishment is a tax concept, not an employment one, and it is assessed independently. Broadly, a UK company can create a taxable presence in South Africa if it has a fixed place of business there, or if a person in South Africa habitually exercises authority to conclude contracts on its behalf.
A single remote developer is unlikely to trigger it. A country manager who signs client contracts, or a growing local team operating from a shared office you pay for, is a materially different proposition. The assessment turns on how the arrangement actually functions, not on how the paperwork describes it - which is precisely why contractor documentation offers less protection here than companies expect.
Contractor vs EOR Employment: The Comparison
| South African contractor | Employment via EOR | |
|---|---|---|
| Classification risk | Rebuttable presumption of employment under LRA s200A; burden of proof on you | None - the person is an employee by design |
| Who is the legal employer | Contested. That is the whole problem | The EOR, unambiguously |
| PAYE / UIF / SDL | Your exposure if reclassified, retrospectively | Deducted and paid by the EOR each month |
| CCMA exposure | Real, and retrospective to the start date | Handled by the EOR as legal employer |
| Termination | Contract termination may be treated as unfair dismissal | Fair procedure run by in-country specialists |
| IP assignment | Depends entirely on contract drafting and enforceability in SA | Addressed in a BCEA-compliant employment contract |
| Cost transparency | Looks cheaper. Prices the risk at zero | Fixed monthly fee, statutory costs itemised |
The last row is the one worth pausing on. A contractor arrangement is genuinely cheaper on a monthly basis, because it is not paying for leave, statutory contributions, or the cost of getting termination right. That is not a saving. It is a deferred liability, and it accrues quietly for as long as the arrangement runs.
When a Contractor Arrangement Is Genuinely Appropriate
We employ people for a living, so treat this section with appropriate scepticism - but there are real cases where contracting is the right answer:
- Genuinely independent specialists with multiple clients, their own tools, control over their own hours and method, engaged for defined deliverables rather than ongoing capacity
- Short, bounded projects with a clear scope and end point, where the relationship never develops the characteristics of employment
- Established agencies or consultancies supplying services through their own registered business with their own employees
What these have in common is that they would survive scrutiny under section 200A. If your arrangement is a full-time person doing your core work under your direction indefinitely, it will not - regardless of what the contract is titled.
What Compliant Actually Looks Like
For a UK company that wants a full-time person in South Africa on an ongoing basis, there are three lawful routes:
- Set up a South African entity and employ directly. CIPC registration, SARS registration, a local bank account and a payroll function. Typically 6-12 weeks and R50,000-R150,000 to establish, plus ongoing compliance overhead. Sensible at scale; disproportionate for a small team.
- Employ through an Employer of Record. The EOR is the legal employer, holds the compliance obligations, and runs payroll. You direct the work. No entity required.
- Engage a genuinely independent contractor in the narrow circumstances described above, with documentation and working practices that actually match.
What is not on the list is the common fourth option: a full-time contractor on a rolling arrangement, invoicing monthly, working your hours, indefinitely. That arrangement has a classification answer already. It just has not been tested yet.
Frequently Asked Questions
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