Affidavit of support i 864 joint sponsor July 8, 2019 16 32 64 128 Affidavit of support form i 864 from a joint sponsor Joint sponsor affidavit of support form i-864 sample Affidavit of support i-864 Joint sponsor affidavit of support Affidavit of support i-864 step by step I-864 affidavit of support 2022