Hi there, admin451.Currently, the recipient created tax invoice (RTCI) is not available in QuickBooks Online.
I strongly recommend reaching out to the Australian Taxation Office (ATO). Their representatives can offer additional information and discuss this matter in greater detail.
To reach them, consider checking out this link: https://www.ato.gov.au/About-ATO/Contact-us/.
If you have additional questions, feel free to comment below.