Question: what is the difference between form i-134 and i-864?
Answer: They're both called Affidavits of Support and are frequently only referred to by their numbers. The difference is small but important. Form I-134 is the Affidavit of Support that's used for temporary or “non-immigrant” visitor visas. ... Form I-864 is the Affidavit of Support that's used for permanent or immigrant visas.