Yes, but if you linked before that then you don't have to update (for now).
It's been required for a while now for the mygov login?
They have to do somthing to prevent the epidemic of people paying taxes other than their own.
Stealing refunds is a problem in the US, because too much was withheld from many taxpayers.
Same with utilities... I swear I need to provide more PII to pay my utilities than to login to my bank account. Who's going around paying other peoples bills and how do I become friends with them?