I-140 documents
First of all it depends on \'What\' category under which are you applying for i-140 petition. i.e. family based or employment based , and again if employment based, then is it NIW, EB1,EB2 or EB3 etc.. For normal, EB3 (the simplest yet most time consuming) category for employment based petitions, you do not need much documents except your LC, educational qualifications, experience certificates. All your personal details, basically. As regards company\'s information, the i-140 has a section about company\'s basic details which need to be filled in as accurately as possible. Since each petition is processed on its individual merit, one really can not generalise documentation requirement even within same category. Attorneys can help with filing. And best way is to file with basic documents and then let INS return a reply for any missing documents etc..hope this helps??