A freelancer is an independent contractor who earns wages on a per-job or per-task basis, typically for short-term work.
Did you know? If you get more than 80% of your work from one client, work at the client’s premises or under their supervision and have less than three full-time employees, you will be classified as a personal service provider, and pay-as-you-earn (PAYE) tax will have to be deducted.

Here is a flow Diagram that explains the process:
By mutual agreement, SARS and the taxpayer making the appeal may attempt to resolve the dispute through Alternative Dispute Resolution (ADR) under procedures specified in the rules.

SARS is now capable of seamlessly sharing data with authorities around the world to discover foreign caches of undeclared income.
Tax Returns are processed, risk-profiled, and refunds are approved through artificial intelligence.