USCIS FORM I-129F
Certified Translation for USCIS Form I-129F (Petition for Alien Fiancé(e) (K-1 Visa)
Every foreign-language document you file with Form I-129F must include a complete certified English translation (8 CFR 103.2(b)(3)). Translation HelpDesk certifies each supporting document for about $15–25, delivered in 24–48 hours and accepted by USCIS or we fix it free.
Updated July 11, 2026 · Translation guidance, not legal advice — confirm requirements with USCIS or your attorney.
WHAT FORM I-129F IS
Form I-129F at a Glance
Form I-129F is filed by a U.S. citizen to petition for a foreign fiancé(e) to receive a K-1 nonimmigrant visa, allowing them to enter the United States and marry the petitioner within 90 days of arrival. The same form is also used to petition for a K-3 nonimmigrant visa for a spouse who is waiting on an already-filed I-130. Only U.S. citizens — not lawful permanent residents — may file it.
TRANSLATION REQUIREMENTS
Which Documents Need Translation
Form I-129F is unusual among family petitions because the U.S. citizen petitioner's own records (a U.S. birth certificate, passport, or naturalization certificate) are typically already in English, while nearly all of the beneficiary's civil documents originate abroad and trigger the translation requirement. Under 8 CFR 103.2(b)(3), any document submitted to USCIS in a foreign language must be accompanied by a full English translation that the translator certifies as complete and accurate, along with the translator's certification that they are competent to translate from that language into English. The most common trigger on an I-129F is proof that a prior marriage was legally terminated: because both the petitioner and the beneficiary must be legally free to marry, a foreign divorce decree, annulment, or spouse's death certificate almost always needs a certified translation. Keep in mind that I-129F is only the first step — after USCIS approval the case moves to the National Visa Center and the consulate, where the beneficiary presents these same civil documents again for the K-1 interview, so certified translations are needed at both the petition and consular stages. USCIS does not require translation of the passport biodata page, which follows internationally standardized formatting. Because requirements can shift and adjudication is case-specific, always confirm the current evidence list with USCIS or a licensed immigration attorney; this page is translation guidance, not legal advice.
- Foreign birth certificate of the beneficiary fiancé(e)
- Divorce decrees or annulment records for every prior marriage of either partner (issued abroad)
- Death certificate of a deceased prior spouse (for widowed petitioners or beneficiaries)
- Foreign marriage certificate (relevant in K-3 spouse cases filed on this form)
- Police clearance or court/criminal records if issued in a foreign language
- Legal name change or adoption decrees affecting either party's documents
- Foreign-language sworn statements or affidavits used as supporting evidence
TIPS
Filing Tips
List the beneficiary's foreign name exactly as it appears on their birth certificate, then have the certified translation mirror that spelling so USCIS can match names across every exhibit.
If either partner was married before, translate the divorce decree, annulment, or death certificate for every prior marriage — a missing or untranslated termination document is a frequent I-129F RFE trigger.
Submit each foreign document and its certified English translation together as one exhibit, and keep clean copies ready for the consular K-1 interview since the same records are reviewed twice.
Neither the petitioner nor the beneficiary should translate their own documents; use a qualified third party who can sign the certification of competence required by 8 CFR 103.2(b)(3).
FAQ
Frequently Asked Questions
Does the U.S. citizen petitioner's birth certificate need to be translated?
If it was issued in the United States, no — it is already in English and needs no translation. On an I-129F the documents that usually require certified translation are the foreign fiancé(e)'s civil records, such as their birth certificate and any divorce or prior-marriage termination decree issued abroad.
We were both single before — do we still need translations?
You will still likely need a certified translation of the foreign fiancé(e)'s birth certificate, plus any foreign-language police or court records requested. If neither party was ever married, you avoid the divorce-decree translations, but the beneficiary's core civil documents are almost always in a foreign language.
Does the passport biodata page need a certified translation?
No. USCIS accepts a clear photocopy of the passport biodata page without translation because passports follow an internationally standardized format that adjudicators can read. Almost every other foreign-language civil document filed with the I-129F does need one under 8 CFR 103.2(b)(3).
Will we need the translations again after USCIS approves the petition?
Yes. I-129F approval sends the case to the National Visa Center and then the U.S. consulate, where the beneficiary completes the DS-160 and presents the same civil documents at the K-1 interview. Keeping certified translations on hand for both stages avoids delays.
Can my fiancé(e) or I translate our own documents to save money?
It is not advisable. The translator must certify competence and accuracy, and using an interested party can invite scrutiny. A certified translation of a birth certificate runs only about $15–25 total at $0.05/word — a small cost against the risk of an RFE or interview delay.
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