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 in most familybased green card applications, including CR1 and IR1 spouse visas and some employmentbased green card applications.An affidavit of support, (USCIS Form I-864), is required for all immediate relatives of US citizens and lawful permanent residents. CitizenPath provides an affordable service to help you quickly and accurately prepare Form I134, Declaration of Financial Support, for your situation. Form I864 Affidavit of Support: You must complete and submit this form to confirm that your spouse will not become a public charge. We've filled out these forms many times and have never made a mistake in doing so. We complete these forms quickly to expedite your case. If, for example, a person enters the United States under a K-1 (fiancé(e)) visa, the petitioner would be obligated to fill out Form I-134, not. The Petitioner's signed and completed Form I-134 Affidavit of Support as proof that the U.S. Citizen can financially support the foreign national. I am planning to apply for a visa at the German Consulate, how long should my passport be valid?