Summary
If you make $33,427,333 a year living in Australia, you will be taxed $15,681,514. That means that your net pay will be $17,745,819 per year, or $1,478,818 per month. Your average tax rate is 46.9% and your marginal tax rate is 47.0%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of $100 in your salary will be taxed $47, hence, your net pay will only increase by $53.
Bonus Example
A $1,000 bonus will generate an extra $530 of net incomes. A $5,000 bonus will generate an extra $2,650 of net incomes.