Monthly obligations calculator

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Ex-GST: we'll multiply by 10% to calculate GST collected & credits

Income

Taxable income (ex-GST) $

GST-taxable income ex-GST — we'll calculate 10% GST collected

GST-free income $

NDIS, exports, health services — no GST collected on this

Expenses

GST expenses (ex-GST) $

Ex-GST amount — we'll calculate 10% input tax credits

GST-free expenses $

Wages, insurance, bank fees, ATO payments — no GST component

Private / non-deductible $

Not claimed — excluded from all calculations

Wages & payroll

Gross wages paid $

Total gross wages this month

PAYG withholding $

Amount withheld from employee pay

Super already paid $

Leave $0 to see full amount owing

Income tax estimate

Entity type

Other income this month $

Employment, investments, etc.

Low income tax offset (LITO)?

GST

Payroll obligations

Income tax

Estimates only. Income tax is annualised from your monthly figures using 2024–25 ATO rates. Super calculated at 12% OTE. This tool is a guide — always confirm obligations with your bookkeeper or accountant.

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