Purlish Holdings (Pty) Ltd paid provisional income tax to SARS and then applied for a refund on the basis that it had not commenced trading. The appellant had not registered as a VAT vendor and did not submit VAT returns. SARS conducted audits for both corporate income tax (CIT) and value-added tax (VAT) for the 2011-2014 years of assessment. The appellant had submitted 'nil returns' declaring no income or expenditure, despite having earned substantial income from consultancy agreements during this period. The appellant also failed to register for VAT despite its consultancy agreements specifying that fees were inclusive of VAT. SARS issued assessments for both CIT and VAT and levied 100% understatement penalties for gross negligence. After the appellant's objection, SARS reduced the penalties to 25% for income tax (revised from gross negligence to 'reasonable care not taken') and 50% for VAT (revised to 'no reasonable grounds for tax position taken'). The appellant appealed to the Tax Court, which dismissed the appeal and increased the understatement penalties back to 100% for both CIT and VAT.