The USCIS I-134 form plays a crucial role in the immigration process for individuals seeking to enter the United States. This form, known as the Affidavit of Support, is used primarily by U.S. citizens and lawful permanent residents to demonstrate their financial ability to support a foreign national. When filing the I-134, the sponsor must provide detailed information about their income, assets, and household size, ensuring that the applicant will not become a public charge. The form requires supporting documentation, such as tax returns and pay stubs, to substantiate the sponsor's financial claims. Additionally, it is important for the sponsor to understand their legal obligations, as signing the I-134 indicates a commitment to financially support the applicant during their stay in the U.S. This form is typically utilized in various immigration scenarios, including family-based petitions and non-immigrant visa applications. Understanding the nuances of the I-134 is essential for both sponsors and applicants to navigate the complexities of the U.S. immigration system effectively.