Lodge and pay August 2018 monthly business activity statement.
Lodge PAYG withholding payment summary annual report if prepared by a BAS agent or tax agent.
If a payer has only closely held payees and their tax agent helps prepare their report, they may be eligible for a concession to lodge this report by the due date of their tax return.
Lodge Annual TFN withholding report 2018 if a trustee of a closely held trust has been required to withhold amounts from payments to beneficiaries.
This list of key dates is not comprehensive – it is a guide only. Events or timelines may change. Unless otherwise stated, the due dates provided are for 30 June balancers only. When a due date falls on a Saturday, Sunday or public holiday, you can lodge or pay on the next business day. The payment due dates for a tax return are determined by client type, the lodgment due date and when the return is lodged. Source: Australian Taxation Office (2 July 2018).