Did any one do H1B and H4 extension simultaneously?

[pr_001]

Did any one do the H1B and H4 Renewal or Extension simultaneously?

I am about to do my first renewal.

Please give me more info. Like what are all the docs required?

Can we file I-129, I-539 together? What is the process?

Thanks,
PC.

[orion]

Help yourself

[RMH1B]

Yes. Your employer has to file both