In your final pay, you should be paid for any days not taken - the number of days that you are entitled to will be determined by your actual service dates. For example, if your standard annual entitlement is 20 days and you work 6 months, you would have accumulated 10 days annual leave and since you've taken 5, you'll be entitled to be paid for the balance of 5 days. If you're not working full-time - your annual leave entitlement will be 8% of the hours that you've worked. There's no qualifying period for annual leave, so it doesn't matter if you're in probation or not.