"Casual" is not a legal category that removes your obligations. A person you pay to work for you is an employee, and UIF applies from the first day unless they fall within a narrow statutory exclusion. In businesses with heavy turnover — restaurants, security, events, cleaning, seasonal retail — the failure is rarely one big omission. It is dozens of short engagements that were never registered, each one a contravention, accumulating quietly across years.
The word "casual" does a lot of damage in South African payroll, because it sounds like it means something it does not.
Is "casual" a real thing?
Not in the way most employers use it.
There is no general category of worker who can be paid without a contract, without UIF and without records because the arrangement is informal or short.
What actually exists is a set of thresholds and exclusions, and they are narrower than the word "casual" implies. The main one for UIF purposes concerns employees working fewer than 24 hours a month for a particular employer. Below that, the UIF position differs. Above it — which covers most people anyone would describe as a casual — UIF applies.
Someone working two shifts a week is well past 24 hours a month. They are an employee for UIF, for a written contract, and for leave accrual.
Check where each person actually sits rather than assuming. See UIF contributions explained.
What does "employee" actually bring with it?
Five separate obligations, and they arrive together on day one.
| Obligation | When | What most employers miss |
|---|---|---|
| Written particulars of employment | Day one | Given only to "permanent" staff |
| UIF registration and contributions | From first payment | Skipped for short engagements |
| PAYE, where earnings require it | From first payment | Assumed not to apply because the amount is small |
| Leave accrual | From day one | Not tracked for anyone hourly |
| COIDA cover | Always | Assumed to need a minimum headcount |
COIDA is worth stating plainly: there is no minimum turnover, no minimum hours, and no exemption for part-time or casual employment. If someone works for you and you pay them, COIDA applies. See what is COIDA.
Leave accrual surprises people most. Annual leave accrues by reference to time worked, so a person working regular short shifts accrues leave proportionately. It does not vanish because the shifts were short. See annual leave entitlement.
What has to happen on arrival and departure?
The administrative reality of a high-turnover business is that this runs continuously, not occasionally.
Every arrival
Written particulars of employment, signed
Identity and right-to-work verification
Tax number, or confirmation of the position where they do not have one
UIF registration
Banking details
Payroll setup, on the correct rate
Any industry-specific check — a PSIRA registration in security, a bargaining council notification where one applies
Every departure
Termination processed, with the correct notice treatment
Final payment, including accrued leave paid out
UI-19 submitted
Tax certificate flowing through to the EMP501
The two most commonly missed are the UIF registration on arrival and the UI-19 on departure. Both matter to the employee — the UI-19 is what allows them to claim — and both are visible to an inspector.
Why does this compound so badly?
Because each individual omission is small and none of them bounces.
Nothing fails when you do not register someone for UIF. No system rejects it. No payment is returned. The consequence is invisible until an inspection, a claim, or an EMP501 reconciliation that will not balance.
Then it arrives all at once. A restaurant that has cycled forty people through in two years, half of them unregistered, is looking at a contravention per person, an EMP501 that cannot be reconciled, and a Return of Earnings that understates remuneration.
And the Return of Earnings problem is the one that has teeth beyond a penalty. An inaccurate ROE produces a wrong COIDA assessment, which holds up your Letter of Good Standing — which, in construction or security, means you cannot bid. See what to do when your Letter of Good Standing expires.
Can I pay them as an independent contractor instead?
Almost never, in the situations where employers most want to.
Calling a shift worker an independent contractor does not make them one. SARS applies substance over form, and the tests look at supervision, control over hours, whose premises and equipment are used, and whether the person carries genuine business risk.
A waiter, a security officer, a cleaner or a general assistant working your shifts on your premises under your supervision is an employee, whatever the invoice says.
The exposure on reclassification is unpaid PAYE, UIF and SDL with penalties and interest, plus the labour consequences of having denied someone their employment rights.
See independent contractor or employee.
What about someone who works for me twice a year?
A genuinely intermittent engagement is different from a regular short one, and it is worth distinguishing them.
Two shifts a week, every week, all year is not casual by any sensible reading. That is a part-time employee.
Two days in March and two days in November is genuinely intermittent, and the 24-hour-a-month threshold may be relevant.
But do the arithmetic rather than assuming, per employer and per month. And note that where the same person returns repeatedly, a pattern of engagement can look like continuous employment even where each individual booking was short.
If in doubt, register them. The cost of registering someone unnecessarily is a small administrative overhead. The cost of not registering someone who should have been is a contravention, back contributions and an inspection finding.
What to put in place
A single onboarding checklist that runs for everyone, with no "permanent" and "casual" versions. The checklist is what makes this survivable — it removes the judgement call at the moment of hiring, which is exactly when nobody has time to make one.
Written particulars for every person, on day one, including one-day workers. It is a template. It costs nothing after the first one.
Time records that reflect actual hours, signed. The roster is a plan; the time record is evidence.
Payroll run from the time records.
A departure checklist ending in the UI-19.
A monthly reconciliation of people paid against people registered. This one check catches nearly everything on this page, and it takes minutes when the records are current.
See how to hire your first employee and what must be in an employment contract.
Frequently asked questions
Is there such a thing as a casual worker in South African law? Not in the way employers usually mean. There is no general category allowing someone to be paid without a contract, without UIF and without records. What exists is a set of narrow thresholds and exclusions.
Do I have to register casual staff for UIF? Generally yes. The main threshold concerns employees working fewer than 24 hours a month for a particular employer. Anyone working regular shifts is well past that and must be registered.
Does COIDA apply to part-time or casual staff? Yes. There is no minimum turnover, no minimum hours and no exemption for part-time or casual employment. If someone works for you and you pay them, COIDA applies.
Do casual staff accrue annual leave? Leave accrues by reference to time worked, so someone working regular short shifts accrues proportionately. It does not disappear because the shifts were short.
What is a UI-19 and when do I submit it? The declaration submitted to the UIF when an employee's service ends. It is what allows them to claim, and it is one of the two most commonly missed items in high-turnover payroll.
Can I pay shift workers as independent contractors? Realistically no. SARS applies substance over form, and a person working your shifts on your premises under your supervision is an employee whatever the invoice says. Reclassification brings unpaid PAYE, UIF and SDL with penalties and interest.
What if someone only works for me a few days a year? A genuinely intermittent engagement differs from a regular short one, and the 24-hour-a-month threshold may be relevant. Do the arithmetic per employer per month rather than assuming — and where the same person returns repeatedly, a pattern can look like continuous employment.
What is the single check that catches most of this? A monthly reconciliation of everyone paid against everyone registered. It takes minutes when the records are current, and it catches nearly every omission on this page.
One checklist, no exceptions
The businesses that get this wrong are not cutting corners deliberately. They are busy at the moment of hiring, the person is only here for a few shifts, and the paperwork is deferred — and then the person leaves and it is never done at all.
Smartbook runs payroll for South African businesses with heavy staff turnover: everyone registered from day one, UIF and PAYE handled on arrival, UI-19s on departure, EMP201s monthly and EMP501s that reconcile — so the Return of Earnings at year end reflects what actually happened.
See monthly accounting plans →
Last reviewed: 28 August 2026. Written by the Smartbook team — SAIPA and SAICA accredited, SARS registered tax practitioners. UIF thresholds and exclusions and the treatment of short engagements are fact-specific — confirm the position for your own staff rather than relying on a general article. General guidance, not advice on your circumstances.
Primary sources: Department of Employment and Labour — UIF · Unemployment Insurance Act 63 of 2001 · Basic Conditions of Employment Act 75 of 1997 · Compensation Fund · SARS