I have 1x fulltime job and 2x casual jobs. I only claim the tax free threshold from my fulltime job as this is the biggest source of income.
I am worried with the additional incomes from the 2x casual jobs that I am going to end up owing at tax time.
Is it true that the ATO combines all income for all 3x jobs no matter what and then decides based upon the total sum of it altogether whether or not you have actually paid enough tax? Or is that individualised? My employers are taking the correct amount of tax each pay but I am concerned that it will not be enough taken if the 3 incomes are combined.