綠卡多久可以申請公民？correct answer

來源: 於 2008-03-06 20:38:52 [舊帖] [給我悄悄話] 本文已被閱讀：次

If you are applying based on 5 years as a permenent resident or 3 years as a permenent resident married to a US citizen, you may 申請公民up to 90 days before you meet continuous residence requirement.

It means after 4 years and 9 months, or 3 years 9 months, based on how you got your green card.