Income Tax Cuts Calculator - Australia Federal Budget 2020/21
Educational estimate using simplified resident brackets
Disclaimer: Educational-only; excludes offsets like LMITO and Medicare levy.
How to Use This Calculator
Enter taxable income
Provide your estimated taxable income in AUD for 2020/21.
Calculate
View the illustrative tax computed from simplified brackets.
Formula
Tax = Σ income_in_bracket × rate + base
About This Calculator
This tool demonstrates how Australia’s 2020/21 Federal Budget tax cuts affect resident income tax using a simplified bracket model. Actual tax outcomes depend on residency status, offsets (e.g., LMITO/LMITO phase-out), Medicare levy and surcharge, HELP/HECS, and other adjustments. Because of these complexities and frequent policy updates, this calculator focuses on a transparent illustration of progressive brackets for quick scenario testing and learning. It is not tax advice. Check ATO guidance or consult a professional for exact calculations.
Frequently Asked Questions
Does this include Medicare levy?
No. The Medicare levy and surcharge are excluded for simplicity.
Are tax offsets modeled?
No. Offsets and rebates aren’t included in this educational model.
Is this valid for non-residents?
No. Non-resident rates differ and are not included here.