Enter what you got paid and see how much belongs to the ATO, your super fund and anyone else, so you know what's actually left for you to pocket.
Assumed to include GST. These figures are estimates, not tax advice.
GST
1/11th of the amount, since it's GST-inclusive.
Income tax
Pick the marginal rate for your total annual income.
Super
12% of the amount, excluding GST.
Other
Anything else to hold back, like commissions, referral fees or subcontractors.