Below is a list of forms that you may download for free from our website. 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.Form I-864 is required for most family-based immigrants and some employment-based immigrants to show that they have adequate means of financial support. Skip Navigation Links Forms ; Annual_Program_Decal_Online-2024_Mechanical_Affidavit_fillable. I am sponsoring the following family members immigrating at the same time or within six months of the principal immigrant named in Part 3. If you call it an "affidavit" , it need to be notarized. Select the US Embassy or Consulate where you will apply for an immigrant visa to learn what additional requirements there are, if any. Affidavits are often used in support of certain actions filed in both state and federal courts.