Sponsoring parent/sister (k3/k4 visa)

[MerDaz]

Hi All!

Does anyone have experience dealing with K3/K4 visa? I’m a naturalized citizen and would like to sponsor my sister. I’m aware of the lengthy process( people waiting 10+ years) however, I was reading that when sponsoring a parent/ sibling that they can apply for a k3/k4 visa and come live in the US while the case is in process.

Any advice would be greatly appreciate it
TIA

[newacct]

No. K3 is an obsolete visa for spouses of US citizens to come to the US while I-130 was pending for a long time; essentially nobody gets K3s anymore. K4s are for unmarried under-21 children of K3s (and again, essentially nobody gets K4s because essentially nobody gets K3s). None of this has anything to do with parents or siblings.