All Major Australian Banks are now supporting PayTo for instant bank payments.

https://www.commbank.com.au/digital-banking/pay-to.html
https://www.anz.com.au/personal/ways-to-bank/more/pay-to/
https://www.nab.com.au/personal/online-banking/digital-payments/payto
https://www.westpac.com.au/personal-banking/mobile-wallets/payto/
https://www.bendigobank.com.au/ways-to-bank/payto/
https://www.suncorp.com.au/banking/help-support/ways-to-bank/payto.html
https://www.bankaust.com.au/payto
https://www.banksa.com.au/online-services/ways-to-pay/payto
https://www.beyondbank.com.au/banking/bank-with-us/payto.html
https://www.defencebank.com.au/tools-and-advice/payto/
https://www.peopleschoice.com.au/help-and-support/faqs/fast-payments/what-accounts-are-eligible-for-payto-payments
https://communityfirst.com.au/support/payto
https://www.mebank.com.au/support/new-payments-platform/

And More listed here https://gocardless.com/en-au/blog/payto-bank-coverage/#good-things-come-to-those-who-wait