Is an ABN required on every invoice if I Self or Plan Manage my NDIS plan?

The short answer is no. The NDIS requires all transactions to be legal, and so does the Australian Tax Office (ATO), but an Australian Business Number (ABN) is not the be all and end all of options. If, as a self or plan managed participant/nominee, you ask your neighbour to make some alterations to your jeans because you’ve got one leg, or you buy a secondhand shower chair off another family on Gumtree, they do not need to have a…