VProtor 0 Report post Posted November 13 COS from H4 ( H4 EAD valid till Sept 2020) to H1b (from Oct 1, 2019 to Sept 2022). In last week of Oct 2019 lost job. I went to the home country got H4 stamp. Now I am on H4 again, can I use previously approved H4 EAD? H4 EAD valid from March 2018 till Sept 2020.Thanks. Share this post Link to post