Due date to lodge and pay monthly activity statements for May 2018. Tax obligations that may be payable include:
- GST, wine equalisation tax and luxury car tax for May 2018.
- PAYG withholding for May 2018 (medium withholders).
- PAYG instalment for May 2018 for monthly PAYG instalment payers (corporate tax entities with instalment income (as defined) above $100 million).