Tax 2025 Due Date. From 1 january 2025, intentional underpayment of wages by employers will become a criminal offence. Due by july 28, 2025.
We’ve compiled a list of important accounting and finance dates for the 2025 financial year, to help you prepare and stay on top of your accounts. Here is a breakdown of the payroll tax lodgement dates for the 2024/25 tax year.