Payroll tax

The tax on a year's wages, the threshold deduction, and the Victorian mental health and wellbeing surcharge or Queensland mental health levy where they apply.

Four financial years, 2023-24 to 2026-27, so a late return or a budget can be checked against the year it belongs to.

Registration, grouping and taxable-wages questions answered from each state's Act and the revenue office's own guidance.

Payroll Tax Act 1971 (Qld), Payroll Tax Act 2007 (NSW), Payroll Tax Act 2007 (Vic)

State legislation registers, held with the other states' Acts for research.

Queensland Revenue Office, Revenue NSW and the State Revenue Office Victoria

Rates and thresholds retrieved with the date each publisher prints, attested by the Compliance Lead on 23 August 2026.

Payroll tax computation in the portal and from your own AI assistant.

Twelve public answer pages, one per state and year, produced from the same figures the calculator uses.

Calculated from rates and thresholds TobyAI holds with their source, the date they were checked and who signed them off. AI never decides a rate, a threshold, a date or a legal position.

Your data stays in Sydney. No name, tax file number, bank detail or salary reaches an AI provider, and nothing you send is used to train a model.