Key Takeaways
- A foreign-language N-400 document needs a full English translation with a certification that it is complete and accurate and that the translator is competent in both languages.
- The documents most often translated are foreign marriage certificates, divorce decrees, death certificates for earlier marriages, name-change papers, children's birth certificates and, for some applicants, foreign court records.
- Officers compare each translated document with the N-400 answers, the immigration file from the green card, and the passport, so names and dates must agree across all of them.
- Where a name must be romanized, the translation should use the passport spelling, and the applicant explains any remaining difference between documents at the interview.
- Applicants using the three-year marriage route usually bring the marriage certificate, proof of the spouse's citizenship, and proof that every earlier marriage on either side ended.
- A foreign marriage record such as a Spanish registry certificate must be translated completely, including registry data, witnesses, marginal notes and every stamp.
- A name-change paper in a foreign language needs its own translation and is read together with the marriage certificate or court order that caused the change.
- A translation filed years ago for the green card can be reused only if it is complete and carries the translator's name, signature, date, contact information and both statements.
- Records created after the green card was approved, such as a later divorce, a death or a name change, have never been translated and need new certified translations.
- Each translation should be kept together with a photocopy of its original, carry its own certification, and mark illegible parts as illegible instead of guessing them.
An N-400 document written in a language other than English needs a full English translation with the translator's certification, and in practice that means foreign civil records such as marriage certificates, divorce decrees, death certificates and name-change papers. USCIS requires the certification to state that the translation is complete and accurate and that the translator is competent to translate from that language into English. The rule is the same one that governs certified document translation for USCIS in every other filing. The Form N-400 page lists what an officer may ask for, and the applicant's attorney or accredited representative decides what goes into the packet.
N-400 documents that are usually in a foreign language
Most naturalization applicants already hold a green card, so the foreign documents in their file are mostly civil records created before they came to the United States. Identity is normally shown through the green card and passport, which means many applicants never need a foreign birth certificate for the N-400. An applicant who is asked for one, or who lists children born abroad, needs a certified birth certificate translation for each record.
Marriage and divorce records come up more often. A marriage that took place abroad needs a marriage certificate translation. The form asks about earlier marriages, and each one is shown by a final divorce decree, an annulment or a death certificate. A translated divorce decree has to cover the whole judgment, including the court's stamps and the date the divorce became final.
Foreign court records are the fourth group. An applicant who was arrested or charged outside the United States may be asked for the court disposition. The record is translated like any other, line by line, with the case number and the court's name left as they appear in the original.
What the officer compares each translation against
The officer does not read translated documents alone. Each one is checked against the answers on the N-400, against the immigration file that came with the green card, and against the passport. Names, dates of birth, dates of marriage and the order of earlier marriages all have to agree across those sources.
Because of that comparison, small translation choices matter. A name split into the wrong given name and family name, a date converted from another calendar without a note, or a place name spelled differently from the passport will look like a discrepancy even when the original document is correct. Where a name has to be romanized, the translation should use the spelling in the applicant's passport, and a name already written in Latin letters on the source stays exactly as written.
Three-year marriage route: the document set
An applicant who files as the spouse of a U.S. citizen is asked to show the marriage, and the set of documents usually grows from there. It normally includes the marriage certificate, proof that the spouse is a citizen, and proof that every earlier marriage on either side ended. Children born abroad add their own birth records.
Every piece of that set written in a foreign language needs its own certified translation. A Mexican or Guatemalan marriage record, for example, is issued in Spanish, and a Spanish marriage certificate translation has to carry the registry data, the witnesses, the marginal notes and every stamp. When the divorce decrees or birth records in the same packet also come from Spanish-speaking registries, certified Spanish to English translation of all of them keeps one spelling for each name.
Name change documents and spelling across the packet
A name that changed through marriage, a court order or a civil registry correction is explained to the officer with the paper that created the change. When that paper is in a foreign language, it needs its own certified translation, and it is read together with the marriage certificate or court order behind the change.
The aim is a trail the officer can follow from the birth name to the name on the N-400. If the birth certificate gives one spelling, the marriage certificate another, and the passport a third, the translations should not hide it. Each document is translated as written, and the applicant explains the difference at the interview.
Reusing a translation from the green card file
A translation filed years ago for the green card stays in the USCIS file, but the naturalization application is a new filing with its own interview. An applicant who brings the same document again can reuse the earlier translation only when it is complete and carries what USCIS asks for: the translator's typed name, signature, date, contact information, and the statements of competence and accuracy. A translation that was partial, that lacks a date or contact information, or that spells a name differently from the passport is better replaced than relied on.
Documents that were never translated before need new certified translations. Records created after the green card was approved, such as a later divorce, a death or a name change, fall into this group.
How to organize N-400 translations for the interview
The officer works from the original document, so each translation should be easy to match with it. Applicants usually bring:
- the original or certified copy of each foreign document,
- a photocopy of the same document kept together with its translation,
- one certification attached to each translation,
- the documents in the order the N-400 questions raise them.
Everything on the original page is translated, including the back of the page when it carries a stamp or an entry. Illegible parts are marked "[illegible]" rather than guessed, and signatures and seals are described in brackets. A summary or an extract does not meet the requirement, and neither does machine translation alone, which carries no human certification and often gets names and dates wrong.
Before ordering, applicants should look up the country in the Department of State's civil documents schedule. It shows which version of a record is acceptable, and translating the wrong version wastes the work.
Once the list of foreign-language documents is settled, we prepare each one with a separate certification, including any name change document translation the packet needs.