USCIS certified translation requirements, in plain English
Published October 9, 2026 · Updated October 9, 2026
One sentence, four requirements
The federal rule on translations for USCIS is a single sentence. It is quoted in full below. Read it once and you will know more than most people who file.
Here is what it asks for, piece by piece.
- A full English translation. Every foreign-language document you send needs one. "Full" means the whole page, not the important parts.
- A certification that the translation is complete and accurate. This is a signed statement by the translator.
- A certification that the translator is competent. The same statement must say the translator can translate from that language into English.
- The translation goes with the document. The translation is attached to a copy of the original, so an officer can compare them.
Notice what is missing. There is no notary. There is no license. There is no list of approved companies. There is no official form.
What "complete" really means
Complete means an officer can read the English version and see everything that is on the original. Translators handle the hard parts like this:
- Stamps and seals are written out in brackets: [Round seal: Civil Registry, State of Puebla].
- Signatures are marked as [signature] or [illegible signature], not guessed.
- Handwritten notes in the margins are translated and marked as handwritten.
- Blank fields are shown as blank, for example "Middle name: [blank]".
- The back of the page, if it has text, is translated too.
A translation that skips any of these is incomplete, even if every other word is perfect.
What "accurate" really means
Accurate means the English says what the original says. Nothing added, nothing removed, nothing improved.
Three things catch people:
- Names. The translation uses the spelling on the original, letter for letter. If your passport spells your name differently, the translator does not "fix" it; that difference is explained elsewhere in your case.
- Dates. Many countries write day first, then month. "03/04/1990" means 3 April in Mexico and March 4 in the United States. Good translations write the month as a word, "3 April 1990", so no one can misread it.
- Titles and offices. "Oficial del Registro Civil" is translated, not left in Spanish, and it is translated the same way every time it appears.
The certification statement
The rule does not give you wording. A statement that covers everything the rule asks for looks like this:
I, [full name], certify that I am competent to translate from [language] into English, and that the attached translation of [document name] is a complete and accurate translation of the original document. [Signature] [Date]
Some translators add their address, phone number or a credential number. That is helpful, not required. What is required is the name, the signature, the date, and the two promises: competence, and complete and accurate.
How to package it
Put the translation, the certification and a copy of the original together, in that order, for each document. If you are filing online, scan them as one file per document. If you are filing by mail, staple or clip them as a set. Do not send the original of a birth certificate unless USCIS asks for it.
Common ways a correct translation still gets questioned
- The certification is on a separate page with no way to tell which document it belongs to. Name the document in the statement.
- The copy of the original is dark or cut off. Officers compare the two; if they cannot read the original, they cannot confirm the translation.
- Two documents share one certification. Each document gets its own.
- The translation is in a different order than the original, so fields cannot be matched.
What the rule does not decide
The rule tells you what a translation needs. It does not tell you who to hire. That choice is yours. A translator whose status you can check online, and who names the document in their certification, gives an officer the least reason to ask questions.
What the rule actually says
“Any document containing foreign language submitted to USCIS shall be accompanied by a full English language translation which the translator has certified as complete and accurate, and by the translator's certification that he or she is competent to translate from the foreign language into English.”
Checklist
- Full translation: every word, stamp, seal and handwritten note is in English.
- Same layout as the original, so the two can be compared side by side.
- Signed certification with the translator's full name, signature and date.
- The certification states both competence and completeness and accuracy.
- A readable copy of the original is attached to the translation.
- Names, dates and numbers match the forms you are filing.
- Dates are written so an American reader cannot misread the month and day.
- Each foreign-language document has its own translation and certification.
Questions people ask
- Does the translation have to be notarized for USCIS?
- No. The federal rule asks for a certified translation. A notary only confirms who signed a paper; it says nothing about accuracy. Some other agencies do ask for a notary, so check their page if you are filing elsewhere.
- Is there an official USCIS translation form?
- No. USCIS does not publish a form for the certification. A short signed statement that covers competence, completeness and accuracy, with a name, signature and date, is what the rule asks for.
- Can the translation be a summary of the document?
- No. The rule says full translation. A summary, an extract or a translation that skips the back page or the stamps is incomplete.
- Do I need to translate the stamps and seals?
- Yes. A stamp is part of the document. Translators write them out in brackets, for example [Seal: Office of Vital Records], so nothing on the page is left out.
- Does the translator need a certification from an organization?
- The rule does not require one. Many people still choose a translator with a credential that can be checked online, because it shows the officer who did the work and that they were reviewed by someone.
Where IBCOT fits
IBCOT is a professional membership body for translators of official documents. It does not translate, and it does not speak for USCIS. What it offers is a way to check a translator: every IBCOT credential has a public page at ibcot.org/verify with the holder's name, status and issue date. Membership alone is not certification; only passing the IBCOT examination earns the credential.
Sources
- 8 CFR 103.2(b)(3) on eCFR
- USCIS: Tips for filing forms by mail
- USCIS Policy Manual, Volume 1, Part E, Chapter 6: Evidence
This article is general information, not legal advice. Rules change; check the agency's own page before you file.