To be eligible to do tasks on Airtasker in Australia, you just need to fulfil the below requirements:
- Be 18 years old or older
- Have the right to work in Australia
You don't need an ABN to do tasks. However, you may need an ABN depending on your specific circumstances. For example, if you make a certain amount from Airtasker as an independent contractor, you may need an ABN and be registered for GST.
Please check with a qualified tax accountant for advice about your circumstances and obligations.
You might also want to check out the following handy articles relating to records and GST:
Disclaimer: Airtasker is not authorised to give taxation advice. Contact a tax professional for advice on your own individual tax obligations.