If you’re a U.S. citizen and want to bring your fiancé(e) to the United States to get married, the first step is Form I-129F, Petition for Alien Fiancé(e). Once it’s approved, your partner can apply for a K-1 visa at a U.S. consulate.

Most of these cases include Spanish-language papers: divorce decrees, death certificates, letters, receipts, and travel records. Each one needs an English translation. This guide covers what the form instructions ask for and what to check before you mail your packet.

What the rule says about each translation

The general rule is in 8 CFR § 103.2(b)(3). Any foreign-language document must come with a full English translation. The translator certifies that the translation is complete and accurate, and that they are competent to translate.

The Form I-129F instructions, edition dated January 20, 2025, go a step further. Under those instructions, the certification also includes:

  • The translator’s signature.
  • Their printed name.
  • The date they signed.
  • Their contact information.

In practice, the most common gap is a certification with no date or no contact details. Check that every translated document carries a complete certification.

Which K-1 documents usually need translation

The instructions list the evidence that goes with the petition. These are the items that most often arrive in Spanish:

  • Proof that prior marriages ended. If either of you was married before, you submit a divorce decree, annulment, or death certificate issued by a civil authority.
  • Legal name changes. If either of you uses a name that differs from your evidence, you include the legal documents showing the change, such as a marriage certificate or court order.
  • Intent to marry within 90 days. For example, signed statements from both of you.
  • International marriage broker consent. If you met through one, the instructions call for a certified English translation of the consent form when it isn’t in English.

A common slip is translating only the first page of a divorce decree. The translation has to be complete, so it includes the notation that the decree became final and every margin note.

Proof that you met in person

For a K-1, the USCIS page on visas for fiancé(e)s says you must have met in person at least once in the two years before you file. The instructions name a written statement, airline tickets, and passport pages as examples of evidence.

This is where a lot of Spanish-language paperwork shows up:

  • Hotel bookings and receipts issued in your partner’s country.
  • Entry stamps in a foreign passport.
  • Letters from relatives or invitations to family events.

Pick the evidence that actually shows the meeting: dates, place, and both of your names. That tells you what to translate, and it keeps the packet clear for the officer.

Copies, originals, and photos

The instructions ask for legible photocopies unless the form specifically calls for an original. USCIS may ask for the original at any time. If you send originals that weren’t requested, the agency may destroy them.

The same goes for translation: we work from a complete, legible copy. If the document has stamps or signatures on the back, send that side too.

Passport-style photos are a separate item. The instructions call for one color photo of each of you, 2 by 2 inches, taken within 30 days of filing. They don’t need translation, but your name goes on the back in pencil.

After approval: the consulate and Form I-485

According to USCIS, the approved petition goes to the National Visa Center (NVC) and then to the consulate where your partner lives. At the interview, your partner brings the forms and documents the State Department asks for. The list varies by country, so check the State Department Reciprocity Schedule.

If the consulate asks for a police certificate and your partner is from Ecuador, we have a guide to the Ministerio del Interior criminal record certificate. It covers how to download it for free and why its three-month validity matters.

If the K-1 is issued, it’s valid for up to six months for a single entry. After entry, you have 90 days to marry. Your spouse can then apply for a green card with Form I-485, and any Spanish documents in that packet need translation too.

What to check before you mail the packet

Before you send your I-129F, go through this list:

  • Every Spanish document has a complete translation and its certification.
  • The certification shows the translator’s signature, printed name, date, and contact information.
  • Names in the translation match the original, letter for letter.
  • All form pages come from the same edition, as the I-129F page asks.

If a name is spelled differently on two documents, the translation follows each original. The explanation for the difference belongs in your petition, not in the translation.

Sources

Fidelis Certified Translations is an independent translation service, not affiliated with USCIS or any U.S. government agency. This content is for information only and is not legal advice. For your case, talk to an immigration attorney.

Get a quote in 60 seconds