Check that you have…
Complete the supplementary checklist to make sure you have completed your supplementary tax return before lodgment.
- printed your tax file number and name on page 13 of your supplementary tax return
- written totals (if applicable) at
- Total supplement income or loss
- Total supplement deductions
- Total supplement tax offsets
- transferred the totals above, where instructed
- completed question A5, if required to do so
- if you were asked to do so, filled in the boxes at questions 13, 17, 18, 19, 20, 21 and Total supplement income or loss, and the box at question T9
- completed Spouse details – married or de facto if you completed T3
- attached to page 3 of your tax return all attachments as instructed by any section or question in Individual tax return instructions supplement 2023
- kept copies of your tax return, all attachments and relevant papers for your own records.