申請美國綠卡期間可否工作

even you are over 21, if you are not married. your waitting period will be about 2 years. because your father is US citizen.

you will get the CIS answer said they accepted your application---- the recipt.
with that piece letter, you can file T-70 for a temporary working premit. it can be renew every year. mainwhile, you can work with that premit.

remember, once you are pending for your green card approve, your F 1 visa is voided. you are no longer as student status, and you can not leave USA. until you received the green card.

在申請期間, 他仍沒有work authorization, 以留學生的身份, 是不能做工的.
由於他大過21歲, 會等耐d.

以前我亦以留學生身份, 在校外工作, 僱主有報, 而你有
social security no. 應該沒有問題. 不過這已是30多年前的事了,
最好問美國領使吧.