目前的政策是,5年内要住满2年可以保住你的PR,
你要申请入籍,
给你看准签信上的条款:
12 months as a permanent resident,and
absences from Australia of no more than 12 months,including no more than three months in the 12 months before applying.
反正你要想入籍，最后一年你最好就钉在澳洲哪都甭去．上面还有人问养老统筹之类的，你是ＰＲ，一切照缴不误，你还是中国护照嘛，你也可以取出你个人缴纳的那点钱，帐户保留．如果入籍了，你都不是中国护照了，你指望中国社保官老爷给你养老金？
A person is usually eligible for Australian citizenship if they have been lawfully resident in Australia for four years immediately before applying including:
12 months as a permanent resident,and
absences from Australia of no more than 12 months,including no more than three months in the 12 months before applying.
这是申请袋鼠国公民的基本条款！