I get asked this question quite a lot. If you have more than one income stream during a financial year, the chances are very good that you will need to pay in on your annual income tax return.
Income tax returns
SARS has written a practice note which explains this very good, and one of the best practice notes they have written. Please see the SARS website to read this note. This will give you more insight on how PAYE is calculated, and how it is influenced when a taxpayer have more than one income. Contact us for more info.