If your H-1B visa expires while your green card application is pending, you can stay in the US if your I-485 is pending You may apply for an EAD to work legally while waiting for your green card If you need to travel, get Advance Parole to re-enter the US without a visa Make sure to maintain your status and seek legal advice to avoid any issues with your green card application If you don't have an EAD, don't work until you receive it to avoid complications It's important to handle work, travel, and immigration matters carefully Consult an immigration attorney for personalized guidance based on your situation