- 01 April – Start of the 2025/26 Financial Year
- 07 April – PAYE submissions and payments
- 25 April – VAT manual submissions and payments
- 29 April – Excise duty payments
- 30 April – VAT electronic submissions and payments, & CIT Provisional Tax payments where applicable.
NOTE FOR ACCOUNTANTS: See “Important Dates” on the SARS website (click the right arrow next to “Today” to view the appropriate month).