The related affairs about stay, residence and settlement of new immigrants from Mainland China had transferred to National Immigration Agency for overall transaction, please refer to the website:
http://www.immigration.gov.tw/lp.asp?CtNode=32595&CtUnit=16735&BaseDSD=111&mp=1
http://www.immigration.gov.tw/lp.asp?CtNode=32595&CtUnit=16735&BaseDSD=111&mp=1