How much tax can I expect to pay on $45K Australian on a 457 Visa?
As 457 visa is one kind of temporary working visa, you will be treated as Australian Resident for tax purpose so you will pay the same amount of tax like all the other Australian residents. The tax payable for $45k taxable income is approx $8625. However if you are working as an employee, the tax will be withheld from your each pay, you will be getting $1423 per fortnight.