Hi

I have 2 staff members on one company where their salary is the same every month, but yet their PAYE keeps changing every month. Why is this happening?

MARCH 2021

EMPLOYEE A & B    R16,800 BASIC SALARY //  R10,000 OTHER BONUS // R3,514-50 PAYE

APRIL 2021

EMPLOYEE A & B    R16,800 BASIC SALARY // R10,000  OTHER BONUS //  R3,946-50 PAYE

MAY 2021

EMPLOYEE A & B    R16,800 BASIC SALARY // R10,000  OTHER BONUS  // R4,314-50  PAYE

That's an R800 PAYE increase since March! Doesn't make sense