Use this form to show they have adequate means of financial support and are not likely to rely on the US government for financial support. A) Complete an Affidavit of Support form and; b) Gather evidence of their finances and other supporting documents (See Step 5).In today's video I'm going to show you how to properly submit the Affidavit of Support and financial evidence for conselor process. I make this affidavit for the purpose of assuring Wake Tech Community College that the person(s) named in the area above. NOTE: If the bank statement is not in your name, you will also need to provide an affidavit of support. This form will be provided to you with your budget. In this guide, we will explain who needs to complete Form I864, when to file it, and how to fill out Form I864 stepbystep. Note: Mistakes in completing the I-864 are a common reason for delays with an immigrant visa application. It may still be possible to complete the immigration process. When filling out the joint sponsor form, Form I-864A, you'll be required to fill in your household size.