Check My Money is designed as a quick estimate, with the assumptions and exclusions shown clearly instead of hidden behind the result.
Income tax
2026–27 resident rates
The calculator uses the legislated Australian resident income-tax rates for 2026–27: 0% to the tax-free threshold, then 15%, 30%, 37% and 45% across the relevant brackets.
Individual payroll, award or enterprise-agreement rules not represented by the simplified inputs
That makes Check My Money useful for a fast comparison and pay snapshot, but not a tax return, payroll system or personalised financial, tax or legal advice.