7 Apr
- PAYE payment due for large employers for the period 16 March to 31 March
- PAYE – File employment information within 2 working days after payday
- Terminal Tax for taxpayers (with a tax agent) with balance dates between 1 March and 30 September
- FBT return (IR421) and payment due for employers (with a tax agent) with balance dates between 1 March & 30 September (if payable on income year basis)
- For those (with a tax agent) with balance dates between 1 March and 30 September
22 Apr
- Foreign Dividend Withholding Payment – IR4F return and payment due for foreign dividends received in the quarter ending 31 March
- RWT Return and payment due for deductions from dividends and deductions of $500 or more from interest paid during March
- RWT Return and payment due for interest payments made from 1 October to 31 March where the deductions do not exceed $500 per month
- PAYE – Payment due for small employers for the period 1 March to 31 March
- PAYE – Payment due for large employers for the period 1 April to 15 April
- PAYE – File employment information within 2 working days after payday