When a U.S. citizen or lawful permanent resident sponsors a family member for immigration, one of the most important documents in the process is the Affidavit of Support. This legally binding form—known as Form I-864—serves as proof that the sponsor has the financial ability to support the immigrant so they will not rely on public assistance. Understanding the purpose and requirements of this form is essential for families seeking reunification through U.S. immigration law.

What Is the Affidavit of Support?

The Affidavit of Support is a contract between the sponsor and the U.S. government. By signing it, the sponsor agrees to financially support the intending immigrant until one of the following occurs:

• The immigrant becomes a U.S. citizen
• The immigrant earns 40 qualifying quarters of work
• The immigrant permanently leaves the United States
  This document helps ensure that newly arrived family members have the financial backing they need during the transition to life in the United States.

Who Must Submit Form I-864?

Most family-based immigration cases require a sponsor to complete an Affidavit of Support. Eligible sponsors must:

• Be at least 18 years old
• Be a U.S. citizen or lawful permanent resident
• Have a U.S. domicile
• Meet the minimum income requirements set by the federal poverty guidelines

If the sponsor does not meet the income threshold, a joint sponsor may be allowed, provided they independently meet all financial requirements.

Financial Requirements and Supporting Evidence

The sponsor must demonstrate sufficient income and may provide tax returns, W-2s, pay stubs, or proof of assets to meet the required financial level. The government carefully reviews this evidence to confirm that the sponsor can meet their obligations.

Why the Affidavit of Support Matters

This form is required for most family-based immigrants because it serves as a safeguard against financial hardship. It reassures the government that the immigrant will not need certain forms of public assistance, thereby protecting the U.S. financial system and supporting smoother immigration processing.

How the Law Offices of Joseph Urso Can Help

Navigating financial documentation and understanding government requirements can be overwhelming for families. At the Law Offices of Joseph Urso, we guide immigrants and their sponsors through the Affidavit of Support process to ensure accuracy, compliance, and timely submission. Our team can help you understand your obligations and gather the necessary documents to strengthen your application.