TAX DATES December 202520 DecemberPAYE for last month (small employers)PAYE for 1st-15th this month (large employers) January 202615 JanuaryGST for periods ending 30th NovemberPAYE for 16th to end of last month (large employers)Second instalment of 2026 Provisional tax20 JanuaryPAYE for last month (small employers)PAYE for 1st-15th this month (large employers)FBT for quarter ending 31st December28 JanuaryGST for periods ending 31st December