Affidavit of Support & FAQs for Immigration Cases

Practical Guides

Learn about the Affidavit of Support (Form I-864) and common questions.

Affidavit of Support (Form I-864) & FAQs

Important: The Affidavit of Support is a legally binding contract. Sponsors are financially responsible for the immigrant.

What is Form I-864?

The Affidavit of Support is required for most family-based and some employment-based immigrants. The sponsor promises to support the immigrant financially if needed.

Who Must File?

  • U.S. citizens or lawful permanent residents petitioning for a family member
  • Some employment-based immigrants if the employer is a relative

Key Requirements

  • Sponsor must be at least 18 years old and live in the U.S.
  • Must meet minimum income requirements (usually 125% of the Federal Poverty Guidelines)
  • May use a joint sponsor if needed

FAQs

  • What documents do I need? Proof of income (tax returns, W-2s), proof of status, and the completed I-864 form.
  • How long does the obligation last? Until the immigrant becomes a U.S. citizen, works 40 quarters, leaves the U.S. permanently, or dies.
  • Can I withdraw my support? No, once the immigrant gets a green card, the obligation is binding.
  • What if I don't meet the income requirement? You can use a joint sponsor or household member's income.

How to File

  1. Download the latest Form I-864 and instructions
  2. Gather supporting documents (tax returns, proof of status, etc.)
  3. Complete and sign the form
  4. Submit with the immigrant's application (not directly to USCIS unless instructed)