回复：请问如何为父母转身份?谢谢热心人回答

自己将于三月份入籍? remember it may take 1 year or more to get citizenship after filing N400. So if you mean filing N400 March 2005, you may need to wait to 2006 to be eligible to file GC for parents. After you becomes US citizen, parent GC has no quota limit so I-485 can be filed concurrently with I-130.