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. This form is required to show that an intending immigrant has adequate means of financial support and is not likely to become a public charge.Form I134 is used to document the personal finances of a sponsor who lives in the United States. This video will help you complete the new I-134 which is used in some immigration cases such as DV lottery. The I-864 Affidavit of Support is not required, or even accepted, for people seeking B2 visitor visas. In order to fill out an affidavit of support as a sponsor, you must be a U.S. citizen or green card holder. The purpose of the Affidavit is to assist consular officers in determining whether a visa applicant will have adequate means of financial support in the US. Schengen visa application form​​. Note: To complete your request in iCats, you must be an admitted student. Calculating Funding in iCats.