Question: how long does it take to get a h4 visa?
Answer: It usually takes 60-90 days to process and approve EAD application after you have submitted RFE response to USCIS. The count starts from day USCIS receives your RFE response. Make sure your primary visa like H1B (or L) has at-least 6 months of validity before applying for dependent H4 EAD to avoid a certain RFE.