Form I-129F: Petition for Alien Fiancé(e)
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JustFill helps you fill out Form I-129F — it does NOT grant a visa, schedule a consular interview, or file your petition with USCIS. You submit the completed form to USCIS yourself.JustFill is not affiliated with USCIS. This is an independent third-party tool to help you complete Form I-129F. Always download the current blank form from the official source and verify your completed copy before signing or submitting. Official Form I-129F from USCIS
Form I-129F is the petition a U.S. citizen files to bring a foreign fiancé(e) to the United States on a K-1 visa (or a spouse on a K-3). You provide the petitioner's and beneficiary's biographic details, your relationship and how you met, and supporting information. With JustFill you upload the blank USCIS I-129F PDF, the AI maps each field, and you type the details before downloading it free to file with USCIS.
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Form I-129F begins the K-1 fiancé(e) visa process: a U.S. citizen petitions for their foreign fiancé(e) so they can enter the U.S. to marry within 90 days. It collects the petitioner's identity and immigration history, the beneficiary's biographic data and address, details of the relationship and in-person meeting, and consular processing information. It is the first step before the National Visa Center and consular interview. Because consistency with the evidence matters, the fields should be accurate and complete. JustFill lets you complete the I-129F online so every name, date and address is clearly entered before filing.
The official Form I-129F PDF is free to download from USCIS at uscis.gov/i-129f and is in the public domain. Open the blank PDF in JustFill to type the petitioner and beneficiary details cleanly, then download the completed form to file with USCIS.
Get the official Form I-129F PDF from USCISWhat each section of Form I-129F asks for. JustFill’s AI will detect these fields automatically when you upload the PDF — review the breakdown below so you know what to enter.
The U.S. citizen's name, address, date of birth and immigration/citizenship details.
The foreign fiancé(e)'s name, address, date and place of birth.
How you met, your intent to marry, and any prior filings.
The U.S. embassy/consulate where the beneficiary will be interviewed.
Prior names, address history and employment as requested.
The petitioner signs and dates; preparer/interpreter info if used.
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Your first download is free, with no watermark. After that: a watermark, or a $7 one-time pack (5 clean PDF downloads + 25 AI credits). AI detection covers up to 15 pages per run.
By uploading, you confirm you have the legal right to use this document.
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Official source: Form I-129F on USCIS’s website
JustFill is an independent product and is not affiliated with, endorsed by, or sponsored by USCIS or any government agency. Always verify your completed form on the official version before signing or submitting.