Last Tax Day 2025 Nz. What is the current state of play?. For the 2025 tax year, businesses need to be mindful of the following provisional tax dates:28 august 2023:

From the end of may through to the end of july, we will be issuing automatic income tax assessments for most new zealanders. From deadlines and deductions to brackets and your refund, here are answers to common questions about the 2025 tax season.