EB-5 Removal Conditional Status
The I-797 for original I-526
The copy of the original I-526
The personal information page and visa page of your passport
The copy of petitioner's green card
The copy of I-551 seal on your passport

To prove that the commercial enterprise was established by the alien
Business license
Federal income tax returns

To improve that the investment in it throughout the period of conditional permanent residence
Audited financial statement
Bank statement
invoices
receipts
contracts
Federal or state declared tax returns throughout the period of conditional permanent residence
Federal income tax returns throughout the period of conditional permanent residence
State income tax returns throughout the period of conditional permanent residence
Federal quarterly tax returns throughout the period of conditional permanent residence
State quarterly tax returns throughout the period of conditional permanent residence

To improve that 10 full-time jobs has been created
Payroll record
Employer's quarterly Federal Tax Return
Employer's quarterly State Tax Return
Federal tax return
State tax return
Employee's compensation insurance policy
Employer's Annual Federal OMB Unemployment (FUTA) Tax Return
Form W-2
Form W-3
Form W-4
Employment Eligibility Verification (Form I-9)

If there are followed spouse and children:
Marriage certificate
Birth certificate of your children
Other supporting documents of marital relationship
Other supporting documents of parenthood
Household certificate
The copy of your spouse and children's green cards

If the followed spouse and children apply to remove the conditional status alone:
The investor's death certificate
The copy of the investor's I-797 for removal of conditional status