July 2023
7 July
- 2023 income tax return due for people and organisations who don’t have a tax agent or extension of time
14 July
- Matariki
20 July
- Fringe Benefit Tax quarterly return due for period ending 30 June
- Employer deductions for small to medium employers for June
- Employer deductions payment due for 1 to 15 July for large employers
28 July
- GST return and payment due
- AIM monthly instalment due date