If you're in the US on a temporary visa and apply for a green card, your status may change. You'll need to adjust to a permanent resident status, which can impact your current visa's validity.

Applying for a green card shows immigrant intent, which may conflict with certain nonimmigrant visas like tourist or student visas.

Overstaying your visa or entering without inspection can lead to complications. Your green card application might be denied, and you could face deportation.

Once you file Form I-485 (Adjustment of Status), you can usually stay lawfully in the U.S. even if your original visa expires—as long as it was filed properly.

If you entered the US legally, you might be eligible for adjustment of status. This process allows you to apply for a green card without leaving the country.