Certified vs. Notarized Translation: What You Need to Know
Confused about certified vs. notarized translation? Learn the difference, which one USCIS requires, and how to choose the right option for your documents.
If you are preparing official documents for immigration, school, or legal matters, you have probably seen the terms certified translation and notarized translation. They sound similar, but they are not the same thing, and choosing the wrong one can cause delays or rejected applications. This guide explains the difference between certified and notarized translations, when you need each, and what USCIS actually requires.
What Is a Certified Translation?
A certified translation is accompanied by a signed Certificate of Translation Accuracy confirming that the translation is complete and accurate and that the required language competence is certified. The certificate is dated and signed. Certification requirements vary by recipient and should be confirmed before ordering.
What Is a Notarized Translation?
A notarized translation adds one more step. The certification statement is signed before a Notary Public and notarized. It is important to understand what the notary is actually doing: the notary only verifies the identity of the person signing, not the quality or accuracy of the translation. Notarization adds a layer of formal authentication that a few institutions specifically require, but it does nothing to confirm that the translation itself is correct.
Key Differences at a Glance
- ●Purpose: A certified translation proves accuracy and completeness. A notarized translation adds identity verification by a notary.
- ●What is verified: Translation accuracy is addressed by certification; notarization verifies the identity of the signer.
- ●What USCIS accepts: USCIS requires certified translations and does not require notarization.
- ●Cost and time: Certified translations are usually faster and more affordable because notarization adds an extra in-person step.
- ●Best for: Certified translations work for immigration, academic, and most legal uses. Notarized translations are only needed when an institution specifically asks for them.
Which One Does USCIS Require?
This is the most common question, and the answer is simple: USCIS requires certified translations, not notarized ones. For any foreign-language document submitted to USCIS, such as a birth certificate, marriage certificate, or diploma, you only need a certified English translation with a Certificate of Translation Accuracy. Paying extra for notarization will not make your application stronger and is not required. Some other institutions, such as certain universities, courts, or foreign government offices, may ask for notarization, so always check the specific requirements before you order.
How to Decide Which You Need
Start by reading the instructions from the institution that will receive your document. If they say certified translation, or do not mention notarization at all, a certified translation is the safe choice. If they specifically use the word notarized, you will need the extra notary step. When in doubt, ask the receiving agency directly. Ordering the correct type the first time saves you money and prevents delays.
Why Choose Sure Translation
Certified translations are prepared and reviewed for accuracy and clarity. Every order includes a stamped Certificate of Translation Accuracy and three rounds of revisions at $18 per page, with standard delivery in 1–3 business days. Sure Translation is an ATA Corporate Member.
Frequently Asked Questions
Does USCIS accept notarized translations?
USCIS requires certified translations. A notarized translation is not required, though it will still be accepted as long as it includes the proper certification. The notarization itself adds no extra value for USCIS.
Is a certified translation cheaper than a notarized one?
Usually yes. A notarized translation involves an extra in-person step with a Notary Public, which can add time and cost. A certified translation from Sure Translation is just $18 per page.
Can the same translation be both certified and notarized?
For a notarized certification, the accuracy statement is signed before a Notary Public. Notarization verifies the identity of the signer, not the quality of the translation.
Who can certify a translation?
The accuracy and completeness of the translation must be certified, along with the required language competence. Check the recipient’s instructions for any additional conditions.
How long does a certified translation take?
Sure Translation delivers most certified translations within 24 hours.