Bank Related :
Affidavit of Support
Fund Circulation Statement
Assets Conclusion Declaration (CA Statement)
Bank Dealings (or Passbook)
Student Mortgage Acceptance Notice
Degree Accreditations (or diploma)
Provisional Document (if level is not yet available) + Course Achievement certification.
GRE/GMAT Ranking Review (original)
TOEFL/IELTS Ranking Reviews (original)
Admission Letter :
Any e-mail transactions with teachers.
Visa Interview :
DS-160 On the internet program form
Visa Charges transaction receipt
SEVIS (I-901) Fee receipt
Above list consist of the list consisting the documents require for Visa Procedure.