Marriage Certificate Translation for USCIS (2026 Guide)

Marriage-based green cards are the single largest family immigration category in the United States — and almost every one of them includes a marriage certificate that was not issued in English. If that is your case, USCIS will not accept the original alone: you need a full, certified English translation. Here is exactly what to translate, what officers check, and the mistakes that delay cases.

Which document are you actually translating?

This is where most confusion starts. “Marriage certificate” means different things in different countries — and USCIS cares which one you submit:

• United States: the marriage certificate (issued after the ceremony by the county or state). Note: a marriage license is the permission to marry, not proof that the marriage happened — translating the license alone is not enough.
• China: the 结婚证 (marriage certificate) issued by the civil affairs bureau, or a 婚姻公证书 (notarial marriage certificate) from a notary office. Either works; translate whichever one you are submitting, in full.
• Other countries: civil registry extracts, religious marriage contracts, or court-issued certificates. Whatever the issuing authority calls the official record of the marriage — that is the document to translate.

If you are unsure which version USCIS expects for your country, check the USCIS Policy Manual or ask your attorney before ordering the translation. Translating the wrong document wastes both time and money.

What USCIS requires

The rule is the same one that governs all foreign-language evidence: 8 CFR § 103.2(b)(3). Every foreign-language document must be accompanied by a full English translation, a signed certification from the translator stating they are competent and that the translation is complete and accurate, and the translator’s printed name, signature, and date.

Three words do all the work: complete, accurate, competent. A translation that skips the seal, misrenders a name, or was done by the applicant’s spouse fails on at least one of them.

Five things translators get wrong

1. Maiden vs. married names. Many marriage certificates show a name change. The translation must render each name exactly as printed — never “correct” a maiden name to a married name, and never harmonize spellings across documents. Inconsistency between the certificate, the passport, and the petition is one of the most common RFE triggers.
2. Dates and calendar systems. Transcribe dates exactly as they appear. If the original uses a lunar or non-Gregorian calendar, the translator adds a bracketed note with the Gregorian equivalent — the original date itself is never altered.
3. Prior marriages. If either spouse was previously married, USCIS typically requires proof that each prior marriage ended — which means divorce certificates or death certificates that also need certified translation. Budget for these; applicants routinely forget them.
4. Untranslated seals and stamps. The embossed seal, the registrar’s stamp, the marginal handwritten note — all of it gets translated or described in brackets (e.g., “[Seal: Civil Affairs Bureau]”). A certificate with every paragraph translated but the seal skipped is a partial translation.
5. Translating a summary instead of the document. Some vendors deliver a one-paragraph “this certifies that X married Y” abstract. USCIS requires the full text of the document, not a summary of it.

Certified vs. notarized — which do you need?

For USCIS filings, you need a certified translation (translator’s signed statement of accuracy). Notarization is not required by USCIS — a notary stamp adds nothing to an immigration filing, despite what some vendors imply. (A few courts and foreign agencies do ask for notarization; that is a separate requirement — confirm who is asking before you pay for it.)

Turnaround and cost

Standard turnaround at Lumorbis is 48 hours, with 24-hour rush available when an interview notice or RFE deadline is looming. Every order includes a signed Certificate of Translation Accuracy at no extra charge, and every certificate carries a verification number you can check at lumorbis.com/verify.

FAQ

Ready to order your marriage certificate translation? See our flat-rate pricing — a certified marriage certificate translation is $25.95 per document, with the signed Certificate of Accuracy included and delivery in 24–48 hours.