Alright so I'm a 19yo student who works 16h a week and last month filed my first tax return. Needless to say the tax system has got me thoroughly confused.
So I grossed just under the $18k mark from work, about $17.5k and my end of year PayG summary stated I'm to get back $400. I spoke to other co-workers who work the exact same shifts every week (I know tax is calculated on a weekly basis) and they were all set to get back about $1.5k for the same gross.
I spoke with payroll and the only thing they said was that I ticked 'yes' to claiming the tax free threshold when I was employed. Is this what has done it? If so, what is the tax free threshold and is there any way I can reverse this decision?
The tax free threshold is $18,200 this year. You pay no tax on this amount. It makes no difference to your final tax liability or refund whether or not you tick this box, only to your PAYG deductions, it will work out the same in the end.
Without knowing your co-workers' tax situation, one cannot say why the difference. It could be that they will end up with a tax liability.