Question: Who can prepare and lodge an Individual Tax Return using LodgeiT?
Answer: LodgeiT strictly follows ATO standards and according to it, sole traders cannot lodge their individual tax returns by themselves via SBR software, please see ATO article https://www.ato.gov.au/businesses-and-organisations/preparing-lodging-and-paying/reports-and-returns/income-tax-return
In order to lodge individual tax return, a business owner may use either myTax, or lodge it via paper, or find the tax agent to lodge the tax return for them.
For Tax Agent, refer to this guide
As a business owner you can lodge non-individual tax return for your business via LodgeiT.