PHSESAaug said:What does USCIS ask as a proof of AC21. Which one is it?
- employment letter?
- paystubs?
- W-2?
--------- I-140 reciept copy or onlene print out not required USCIS has your LC I-140 with your I-485 file. if you sent I-140 reciept. approval copy it will not hurt.DSLstart said:all 3 u mentioned plus 485 receipt copy, 140 approval copy/status printout, cover letter.