Green Card

Status, authorized period of stay and unlawful presence are three VERY important concepts in US immigration laws with far reaching implications. The nuances in these concepts are so intricate that they can trip up even my fellow-lawyers. I see issues in this all the time.

Here is a brief primier to enable you to understand the basics. This is by no means an exhaustive analysis.

Status

1. I don't have a work order or client letter to support my H1B extension which is expiring on 2nd June. Is it legally not allowed to file for H1B extension without this or to avoid RFE one need to support extension with this.