As previously announced, the deadline for submitting any tax returns (direct and indirect taxes) confirmed to June 30, 2020.
So de facto it is one three-month deferral of tax payments, which would actually have been due in mid/end of March.
Extension of the validity of the “Withholding Tax Certificates”:
Approved withholding tax exemptions or reductions (“Withholding Tax Certificates”) that would have expired on March 31st now have an extended validity until June 30th, 2020.