in the Immigration Fee website, it will let you know if you have to pay or not:
USCIS - Immigrant Fee - Enter Data
If fee has been paied, the site won't let you continue. If you can pay it, you should pay it.
in the Immigration Fee website, it will let you know if you have to pay or not:
USCIS - Immigrant Fee - Enter Data
If fee has been paied, the site won't let you continue. If you can pay it, you should pay it.