The USCIS I-134 form, also known as the Affidavit of Support, plays a crucial role in the immigration process for individuals seeking to come to the United States. This form is primarily used by U.S. citizens and lawful permanent residents to demonstrate their financial ability to support a foreign national during their stay in the country. By completing the I-134, sponsors affirm their commitment to provide financial support, ensuring that the applicant will not become a public charge. The form requires detailed information about the sponsor’s income, assets, and household size, allowing immigration officials to assess whether the sponsor can meet the financial obligations. Additionally, the I-134 is often necessary for visa applications, particularly for non-immigrant visas, and is a key document in various immigration scenarios, including family reunification and humanitarian cases. Understanding the nuances of the I-134 form can significantly impact the success of an applicant's immigration journey, making it essential for both sponsors and applicants to navigate this requirement carefully.