i entered US on F1 completed education got OPT worked for a consultancy on OPT consultancy applied H1 currently working for a client (EVC model) thinking to goto Canada for H1b stamping, want some advice 1. Employment model - Direct Employer / Employer Client (EC) / Employer vendor Client (EVC) ? 2. Which US consulate did you go to ? 3. Approval / Denial 4. If denial - 221 (g) Reasons ? one additional question 5. during F1 did you SS for u.n.a.u.t.h.o.r.i.z.e work and filed taxes ? (i have - thats why i am asking this)