A sponsor is a person—usually a U.S. citizen or green card holder—who agrees to take financial responsibility for someone applying for certain immigration benefits. Sponsorship helps show the U.S. government that the immigrant will not become a “public charge,” meaning someone who relies on government aid.

When Is a Sponsor Required?

A sponsor is typically needed when someone is applying for:

  • A family-based green card (e.g. spouse, parent, or child of a U.S. citizen or permanent resident)
  • Some employment-based green cards
  • Certain visas or parole programs (such as humanitarian parole)

The sponsor must:

  • File Form I-864, Affidavit of Support, promising to support the immigrant financially
  • Show income that is at least 125% of the Federal Poverty Guidelines
  • Provide financial support if needed, until the immigrant becomes a U.S. citizen or earns enough work credits (usually 10 years)

This is a legally binding agreement. If the immigrant receives certain types of government assistance, the sponsor may be asked to repay the government.

Joint Sponsors

If the main sponsor doesn’t meet the income requirements, a joint sponsor can help. They must file a separate I-864 and meet the same financial criteria.

This page is for informational purposes only and does not offer legal advice.

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