A Handful Of Key Dates

GST:

Monthly - 28th of every months except 15th of January & 7th of May

Bi-Monthly - 7th May, 28th June, 28th August, 28th October, 15th January, 28th February

Six-Monthly - 7th May, 28th October 

Income Tax:

Current Year - 7th July 

Following Year - 31st March 

Provisional Tax:

With 1 or 2 monthly GST - 28th August, 15th January, 7th May

With 6 monthly GST - 28th October, 7th May

PAYE Employer Schedules & Deduction Payments:

5th & 20th of the month following for large employers
20th of the month for small employers

Student Loan Interim Payments

28th August Payment due for 1st installment
15th January Payment due for 2nd installment
7th May Payment due for 3rd installment