The ATO has some very useful resources, for example:
Anyone who owns a rental always has lots of questions about what's claimable, etc
Here is a link to the ATO guide
https://www.ato.gov.au/Individuals/Tax-return/2022/In-detail/Publications/Rental-properties-2022/
Other tax time guides/toolkits are available at this link
https://www.ato.gov.au/Tax-professionals/Prepare-and-lodge/In-detail/Tax-time-toolkits/
