I-864: Affidavit of Support Under Section 213A of the INA

What this form is for

These USCIS forms cover green cards, work permits, travel papers, and other immigration requests. Each form has its own fee and its own way to file. The blank form and official instructions are free at uscis.gov.

About this form

Who it is for

Sponsors proving they can financially support a relative immigrating to the U.S. — required with most family green card cases.

How filing works

Filed with USCIS or the NVC with tax returns and income evidence. A joint sponsor can file their own I-864 if the main sponsor's income is not enough.

What WhyFill does for you

WhyFill organizes the household and income questions in plain language and prefills your identity and address history.

What you get with WhyFill

We're still building this form. When it's ready, your WhyFill fee covers:

• The official form, filled in with your answers
• A guided interview in English, Spanish, or Chinese
• A free watermarked preview you check before paying
• A filing checklist: where to file, what to include, what it costs