>>/898378/
Suspect the ATO just uses cenno to screen the taxable income of welfare recipients and so doesn't honestly expect these people to file.

Many payments are tax exempt, notably carers and dsp.
> https://www.ato.gov.au/individuals-and-families/your-tax-return/instructions-to-complete-your-tax-return/paper-tax-return-instructions/2024/supporting-information/amounts-that-you-do-not-pay-tax-on-2024

The JSP amount is effectively indexed under the tax threshold so you'd only be evading tax if you were also evading cenno. So it stands to reason anyone who's fooled cenno would fool the ATO by default. 

Pay $80, get an accountant to advise, you would probably just file the exact amount of your welfare for previous years, ato will know they're looking at a neet