H1B Transfer during H1B Extension Process

[AnilNag123]

Hi,

I am currently working for EmployerA who have filed for my extension. I am working with EmployerA with Receipt Notice in 240 days window.My I-94 got expired already in Oct,2018. If I decide to work for new employer on H1B transfer once new employer files H1B transfer. will that be posssible ?

[pontevecchio]

B can file a H1 petition and get it approved and you can leave and return with the visa. Unless the extension gets approved, the "transfer" to B will not go through even though the petition may be approved.