Author: EthanATO(Community Support)Community Support 31 July 2021
Hi @Andrea5,
No worries at all for the questions - that's what we're here for!
Your salary pay and sole trader income technically are two different sources. Due to this they're reported in two separate sections of your tax return. For calculating your tax payable as a sole trader it's based on your overall income. This means both sources are included to find your overall tax rate.
The tax-free threshold can only be claimed with an employer. You won't be able to claim it for your ABN income.
You'll need to add your ABN income to your other sources of income to find your total. The tax free threshold will still then apply to the first $18,200 of your income, however your tax payable will be calculated on what bracket your total income falls under. Your tax rate takes into account the tax-free threshold being applied along with the tax paid for lower tax brackets you may be above.
You may wish to seek out help from a tax agent to work out a setup that works best for your situation regarding withholding.