我弟弟给我父母办绿卡须要有我加入作经济担保,我要填I864还是I864A?我只有绿卡,不是公民。我和弟弟不住在一个城市。谢谢!
-Because you do not live with your brother (you and your brother have your own familites), you need to file two I-864, resspectively, for your father and mother as the joint-sponsor/co-sponsor. Your brother also needs to file two separate I-864s as the sponsor.