Late tax compliance?

I earn R15000 per month and own my own business (cc) for the past 4 years I have never filed a tax return. I am now moving overseas and will most likely need a tax clearance certificate. What do I do now? I have heard if you earn under a certain amount you do not have to file returns.

You need to go to SARS and file your previous returns for those years. As you earned a salary and had your own business you definitely need to file a return for each year. You can Register for TaxTim and make use of our assistance to file the outstanding returns.