Fillable Forms

USCIS Forms & Essential K-1 Fiancé(e) Visa Documents

Preparing a K-1 Fiancé(e) Visa petition involves more than simply filling out one application. Throughout the K-1 visa journey, the U.S. citizen petitioner and foreign-citizen fiancé(e) may need to complete different USCIS and U.S. Department of State forms, along with supporting documents and evidence.

At Fiancée Visa Assist, this section is designed to help you understand the purpose of the important forms commonly encountered during the fiancé(e) visa process and keep your paperwork clear, complete, and organized.

The process generally begins when the U.S. citizen petitioner files Form I-129F, Petition for Alien Fiancé(e) with U.S. Citizenship and Immigration Services (USCIS). After USCIS approves the petition and the case moves through the National Visa Center to the appropriate U.S. Embassy or Consulate, the foreign-citizen fiancé(e) completes Form DS-160, Online Nonimmigrant Visa Application and prepares the required documents for the K-1 visa interview. The Department of State also explains that a consular officer may request Form I-134, Declaration of Financial Support from the U.S. citizen fiancé(e).

Depending on the stage of your journey, other forms may become relevant after the K-1 visa holder enters the United States and marries the U.S. citizen petitioner. Because immigration forms, editions, filing fees, instructions, and requirements can change, applicants should always obtain forms and verify current requirements through official U.S. government sources before submitting an application.

Official Government Sources

For current K-1 visa requirements and forms, use these official sources:

U.S. Citizenship and Immigration Services (USCIS) — for Form I-129F and other USCIS immigration forms and instructions.

USCIS – Official Website

U.S. Department of State – K-1 Fiancé(e) Visa — for information about the K-1 visa process after petition approval, visa interview requirements, required documents, medical examination, and financial support.

Department of State – K-1 Fiancé(e) Visa

Form DS-160 – Online Nonimmigrant Visa Application — the Department of State confirms that the DS-160 is used for K fiancé(e) visa applications.

Department of State – DS-160 Information

Important Disclaimer: Fiancée Visa Assist is not a law firm and is not affiliated with USCIS, the U.S. Department of State, or any U.S. government agency. We do not provide legal advice or legal representation. The information, examples, checklists, and resources provided on this website are for general educational and informational purposes only. Immigration forms, filing fees, form editions, procedures, and requirements may change. Always review the latest instructions and obtain official forms directly from USCIS, the U.S. Department of State, and the U.S. Embassy or Consulate handling your case before filing or submitting any documents.