How sick leave works in South Africa
Sick leave South Africa is governed by the Basic Conditions of Employment Act (BCEA), and it does not reset every year like annual leave. It runs on a 36-month cycle, and how much you get depends on how many days a week you normally work. You can take up to 6 weeks’ paid sick leave during a 36-month cycle. This applies to permanent, full-time and part-time employees covered by the BCEA.
Six weeks does not mean six calendar weeks off. It means six weeks’ worth of the days you would normally have worked. That is where the three-year cycle and the “days worked” calculation come in.
The three-year cycle explained
Instead of getting a fresh batch of sick days every January, your entitlement is banked over a 36-month cycle. You get your full allocation upfront at the start of the cycle, you draw it down as you take sick leave, and whatever is left when the three years end does not carry over. A new cycle then starts.
Because the entitlement is “six weeks of your normal working days,” the actual number of days differs depending on your work pattern. Here is what that looks like in practice:
| Days you normally work each week | Paid sick days over the 3-year cycle |
|---|---|
| 5 days | 30 days |
| 6 days | 36 days |
| 4 days | 24 days |
| 3 days | 18 days |
Most office and retail employees work a five-day week, so 30 days over three years is the figure that applies to them. This is a legal minimum. An employer can offer more, but a contract or collective agreement cannot offer less. Lowering sick leave in any way is one of the things the BCEA specifically will not allow, even where a bargaining council agreement varies other conditions.
First six months: the 1-day-per-26 rule
New employees do not wait three years to build up sick leave. During the first 6 months of starting at a company, you can take 1 day’s paid sick leave for every 26 days you’ve worked. This shorter, faster-accruing arrangement only applies before you have completed six months of service. Once you pass the six-month mark, you move onto the full three-year cycle described above, and your entitlement is credited in full at the start of that cycle.
When your employer can ask for a medical certificate
This is the part that catches most people out. Your employer does not need a medical certificate for every single sick day. But there is a clear legal trigger point. An employer may want a medical certificate before paying you when you’re sick for more than 2 days at a time or more than twice in 8 weeks.
The official wording of this rule, sometimes called the “8-week rule,” is stricter than it sounds. An employer is not required to pay an employee if the employee has been absent from work for more than two consecutive days or on more than two occasions during an eight-week period and, on request by the employer, does not produce a medical certificate stating that the employee was unable to work for the duration of the absence on account of sickness or injury.
In plain terms: if you take one day off sick, or two consecutive days, your employer generally cannot dock your pay just for lacking a certificate. But the moment you cross either threshold, more than two consecutive days off, or a third episode of sick leave inside any rolling eight-week window, your employer is within its rights to withhold pay unless you produce one.
What counts as a valid medical certificate
Not any note will do. The certificate has to come from someone qualified to diagnose illness and registered with a recognised professional body. The medical certificate must be issued and signed by a medical practitioner or any other person who is certified to diagnose and treat patients and who is registered with a professional council established by an Act of Parliament. That covers doctors, and it also covers other registered health professionals such as certain nurses or clinic staff who are authorised to issue certificates, but it excludes a note from a friend, a pharmacist assistant who is not registered to diagnose, or a traditional healer who is not registered with a recognised council.
The certificate should state that you were unable to work, and for how long, due to sickness or injury. Employers are entitled to see this before releasing payment for the days covered by the certificate.
What happens if you don’t hand one in
If you cross the two-consecutive-days or twice-in-eight-weeks threshold and cannot produce a certificate, your employer can legally refuse to pay you for that sick leave. It does not automatically mean disciplinary action, but it does mean lost pay for those days. If you are chronically ill or need repeated time off for an ongoing condition, ask your employer or HR department about how they want ongoing certificates handled, since practices differ between workplaces even though the underlying law does not.
If you believe your employer is applying the rules incorrectly, for example, demanding a certificate for a single day off with no pattern of abuse, you can raise it with your employer first, and escalate to the CCMA or your nearest labour centre if it is not resolved.
Where to check officially
The BCEA sets the floor, not the ceiling, so always check your own contract or bargaining council agreement for anything more generous. For the official basic guide to sick leave and where your nearest labour centre is, go to the Department of Employment and Labour.
