Should we fill the IV from electronically (DS 260) or should we fill the paper version of the form (DS 230) or both?? How can we get to know which form to be fill?

[quote=ss123;7599]Should we fill the IV from electronically (DS 260) or should we fill the paper version of the form (DS 230) or both?? How can we get to know which form to be fill?[/quote] Definitely the online form DS-260!

As of September 1, 2013 the immigrant visa application will be submitted by DS260. Paper DS-230 form would not be accepted.

Thanks..!