The USCIS I-864 form, also known as the Affidavit of Support, plays a crucial role in the immigration process for individuals seeking to become lawful permanent residents in the United States. This form is a binding contract between a sponsor, typically a family member or employer, and the U.S. government, ensuring that the immigrant will not become a public charge. It requires the sponsor to demonstrate their ability to financially support the immigrant, meeting specific income requirements that are usually set at 125% of the federal poverty guidelines. Additionally, the form asks for detailed information about the sponsor's financial situation, including income, assets, and any dependents. By signing the I-864, the sponsor commits to providing financial support for the immigrant, which can include basic necessities such as food, shelter, and medical care. Understanding the responsibilities and implications of this form is essential for both sponsors and immigrants, as it can significantly impact the success of the immigration application and the well-being of the immigrant in their new home.