Tax disputes are no longer won by saying the mistake was innocent. They are won by proving what happened, why it happened, and whether SARS has applied the law correctly.
The most expensive line in a Sars assessment is not always the additional tax.
Often, it is the penalty.
For many taxpayers, that comes as a surprise. They assume that if an error was not deliberate, the penalty should fall away. They point to the accountant who prepared the return, the tax practitioner who gave advice, or the fact that nobody set out to mislead Sars. In ordinary language, that may sound persuasive. In a Sars dispute, it is not enough.
South Africa’s understatement penalty regime has moved the battleground from intention to evidence. The decisive question is no longer simply whether the taxpayer acted dishonestly. The question is whether there was an understatement, whether Sars suffered prejudice, what behaviour category Sars has selected, how the shortfall was calculated, and whether the taxpayer can prove that the penalty is wrong in law or excessive on the facts.
