Sick leave is paid time off for when you, or someone who depends on you, is unwell or injured. Like annual leave, it is a legal entitlement under the Holidays Act, not something an employer chooses to offer. Knowing the rules means you can take the time you need to recover without worrying about pay, and without using up your holiday leave.
This wider coverage is sometimes called domestic leave, and it is part of the same sick leave entitlement, so caring for a sick child comes out of the same balance.
Employees generally become entitled to paid sick leave after an initial qualifying period of continuous employment. After that, a fresh allocation of sick days is added at set intervals.
Unlike annual leave, sick leave is not paid out if you do not use it. Instead, unused sick days carry over to the next period, building up to a maximum cap set by law. This lets you accumulate a buffer for a more serious illness, but there is a ceiling, so it does not grow without limit.
You should tell your employer as early as possible that you will be away sick, ideally before your shift starts or as soon as you can. Many workplaces have a process for calling in, and following it keeps things simple.
An employer can ask for proof of sickness, such as a medical certificate. There are rules about when they can require it, particularly for shorter absences, and if they ask for proof for a short absence they may need to contribute toward the cost of getting it. For longer absences, a medical certificate is more commonly required.
| Situation | Typical approach |
|---|---|
| Short absence | Proof can be requested, with conditions; employer may help with the cost |
| Longer absence | A medical certificate is more commonly required |
| No sick leave left | Time off may be unpaid or taken as annual leave by agreement |
A paid sick day is generally paid at your relevant daily pay, what you would have earned had you worked that day. If your daily pay varies, an average daily pay calculation may be used instead. Check our Sick Leave Calculator for an estimate.
If you are unwell but have used all your sick leave, you and your employer can agree to take the time as annual leave, or as unpaid leave. Some employers allow sick leave in advance by agreement. The key is to communicate early rather than simply not showing up.
Because the minimum number of sick days and the carry-over cap are set by law and have changed over time, always check the current figures with Employment New Zealand. If you think your entitlement is wrong, raise it with your employer first.
Final word: sick leave is a legal entitlement that covers your own illness and caring for dependants, builds up with a carry-over cap, and is not paid out when you leave. Communicate early, keep it separate from annual leave, and check the current minimums. This is general information, not legal advice.
Quiz on Sick Leave Entitlements (20 Questions)
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