Home Forums Tax 6년차 F-1 OPT 터보택스 세금보고 도와주세요 6년차 F-1 OPT 터보택스 세금보고 도와주세요 Home Forums Forums Tax 6년차 F-1 OPT 터보택스 세금보고 도와주세요 EditDelete ㄱㄳㄳ 24.***.72.13 2017-03-3013:20:15 Google it One way is to put 000-00-0000 and attach a letter along with your tax return. Later, they will send a letter to you to give them ITIN number