Changing your filing frequency or accounting basis

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GST Dates

AUG 28

Your GST return and payment is due for the taxable period ending 31 July.
SEP 28

Your GST return and payment is due for the taxable period ending 31 August.
OCT 28

Your GST return and payment is due for the taxable period ending 30 September.

All GST dates

If things change in your business or organisation you might want to change your GST filing frequency or accounting basis.

In some situations you must change.