為父母申請綠卡。1-130表上沒有問收入問題。我應該在寄I-130表的時候提供收入證明文件嗎？
例如稅表和雇傭合同？謝謝了！
-Not need. If they are present in US currently, you need to provide I-864 with this kind of documents when they file I-485. If they are in China to apply for the immigrant visa, NVC will contact you and ask you to provide I-864 with this kind of documents later.
