


TL;DR: USCIS doesn’t require every document to be translated. It requires every required document that’s in another language to include a certified English translation. Knowing which records need one before you file can save you time, extra paperwork, and unnecessary delays.
A lot of people think every document in a green card application has to be translated. That would certainly keep translators busy, but it isn’t how USCIS works.
The rule is actually pretty straightforward. If USCIS requires a document for your case and it’s in another language, you’ll usually need a complete USCIS document translation before it can be reviewed. Skipping it can lead to delays or a request to send the translation later, which means your application sits in line a little longer.
The next question is the one that matters. Which documents are considered part of your application, and which ones can stay in the folder? The answer depends on your case, but there are several records that show up again and again in green card translation requests. We’ll go through them one by one so you know what belongs in your packet before you send it.

By this point, you know the rule. Now let’s put it to work. The goal isn’t to translate every paper you own. It’s to translate the ones USCIS actually needs to read.
If a required document isn’t in English, it generally needs an English translation before USCIS can evaluate it. That applies whether it’s a one-page certificate or a longer record. Leaving it untranslated can slow things down because the officer reviewing your case can’t simply guess what it says, even if the meaning seems obvious.
A partial translation won’t do the job. A stamp or handwritten note can contain information USCIS needs to see, so those details shouldn’t be skipped. The translator then certifies that the translation is complete and accurate.
That’s what makes it a certified translation for green card applications, rather than just an English version someone typed up.
Most applicants end up translating the same types of records. Think documents that prove who you are, your family relationships, or facts that support your case. If a record is helping establish your eligibility, there’s a good chance it belongs with your immigration document translation package.

Every immigration case is different, but a handful of records appear so often they deserve their own section.
A birth certificate translation is one of the most common requests because it helps establish identity, age, and family relationships. If your original certificate isn’t in English, it’s usually one of the first documents you’ll want ready before filing.
When your application is based on marriage, this document does a lot of heavy lifting. A complete marriage certificate translation allows USCIS to review the details without stopping your case over a language barrier. Romance may be universal, but paperwork definitely isn’t.
Previous marriages matter too. If a divorce decree is part of proving you’re legally free to marry or explaining your family history, it should be translated in full. Missing pages or incomplete translations can raise questions that are easy to avoid.
Not every applicant needs one, but some cases do. A death certificate may be required to show a previous marriage ended or to document a family relationship. When it’s included among your green card supporting documents, the same translation requirements apply as they do to every other required record.
Some documents answer the simple question: “Who are you?” Others explain where you’ve lived or whether you’ve served in the military. They may not be the stars of the application, but if USCIS asks for them, they deserve the same attention as everything else.
People are often surprised to learn they don’t have to translate an entire passport just because one page isn’t in English. USCIS is interested in the information that’s relevant to your case, not every vacation stamp you’ve collected over the years.
A national ID can help confirm your identity when it’s included with your application. If the important details are written in another language, translate them properly the first time. Nobody wants an application delayed over a card that’s smaller than a credit card.
Police certificates can be required depending on your immigration history. They’re meant to answer questions, not create new ones, so a complete translation helps USCIS review the document without stopping to decode it.
Not every applicant has military records, and that’s perfectly normal. If they’re part of your case, though, they should be translated just like the rest of the required paperwork. It’s one less thing for USCIS to circle with a red pen.
Family-based applications have a way of sending you back through your own history. One document leads to another, then another, until you’re wondering where that adoption order or old divorce decree has been hiding all these years.
USCIS wants a clear timeline. If you’re married now, it also needs to know any previous marriages ended legally. Those records are common civil documents for green card applications, and they should be translated whenever they’re in another language.
Adoption paperwork tells an important part of the family story. Dates, court decisions, and legal details all help USCIS understand the relationship without filling in the blanks.
Children sometimes have extra paperwork attached to their applications, especially when custody or guardianship is involved. These records help explain who has the legal authority to make decisions, which is much more useful than leaving the officer to play detective.
A different last name doesn’t automatically cause problems, but unexplained differences certainly can. A translated name-change document connects the records so your application tells one consistent story instead of introducing what looks like a completely different person halfway through.
Green card applications have a funny habit of sending you back through your own history. One minute you’re looking for a passport, the next you’re wondering where that diploma disappeared to after graduation. If a work or education record helps support your case, USCIS needs to understand exactly what it’s saying.
An employment letter helps confirm the facts behind your application. Pay records can do the same. When they’re part of the evidence, they should be translated completely so the officer reviewing your file isn’t left connecting the dots.
That diploma hanging on the wall may finally get another job. If your education or professional qualifications support your application, every important detail should be available in English. A credential can’t help your case if nobody reviewing it can read it.
Training certificates don’t appear in every filing, but they sometimes make the picture more complete. Whether it’s a technical certification or another professional record, translate it with the same care as the rest of your paperwork.
These documents usually carry more weight than the average certificate. They’re detailed, they’re personal, and they’re exactly the kind of records where accuracy matters from the first line to the last.
Court documents already have enough legal jargon to keep everyone busy. Adding another language into the mix doesn’t help. A complete translation gives USCIS everything it needs to understand the document, without leaving any blanks for someone to fill in themselves.
Medical records can include everything from physician notes to test results. If they’re required for your case, every relevant page should be translated carefully. Doctors have their handwriting. Translators don’t need to inherit that mystery.
Here’s a simple rule that’s easy to remember. If you expect USCIS to read a document, give them a version they actually can. That applies to affidavits, personal statements, and any other supporting record submitted in another language.
Before translating a stack of documents, check what actually needs work. A lot of applicants spend time translating pages USCIS never asked for, while missing the one paragraph, stamp, or note that matters.
If the document is already in English, leave it alone. The goal is not to create a bigger pile of paperwork. The goal is to give USCIS documents they can review without stopping to figure out what something says.
This is where things get a little sneaky. A document can look completely translated until you notice an official stamp at the bottom, a handwritten note in the margin, or a seal with additional information. Those small details are still part of the record.
Bilingual documents often save some work, but they don’t get a free pass. Any section USCIS needs to review that isn’t in English should be translated clearly.

A green card application is not the place for a “close enough” translation. A missing line or skipped page can create questions that were never there in the first place.
A summary tells USCIS what you think the document says. A complete translation done by The Language Doctors shows exactly what the original document says. Immigration officers review documents, not interpretations of documents.
The small details are often the easiest ones to overlook. A translator should review the entire page, not just the main paragraph that looks important.
The certification is basically the translator saying, “Yes, I know what I’m doing, and yes, this matches the original.” It confirms the translator is qualified and that the English translation is accurate.
A page that looks unnecessary to you may still be part of the official record. Sending the complete document avoids the awkward situation where USCIS has to ask, “Where is the rest of it?”
A green card packet can be thrown off by something ridiculously small. A missing page or a translation detail that doesn’t match the original can leave you with a problem that was completely avoidable.
That back page you almost tossed aside? Keep it. It may contain a note or other information USCIS needs to review. Don’t stop at page one just because it looks like the important part. The rest of the document still counts and needs to be translated.
You need to certify your translation. Period. The certification adds the official confirmation USCIS is looking for: the translator is qualified, and the English version faithfully matches the original.
Without it, you may have a perfectly readable English document that still doesn’t meet the filing requirement.
Your cousin may speak both languages better than anyone you know. That doesn’t automatically make their translation suitable for an immigration filing. Before handing over an important document, make sure the person translating it meets the requirements for your case.
This is where one tiny typo can become surprisingly annoying. Compare the translation with the original before filing. A name that suddenly has a different spelling can make USCIS wonder what’s going on.
You don’t need a filing system worthy of a law firm’s basement. You just need to be able to find each document without emptying the entire folder onto the table.

Put related records together so the packet has some logic to it. When you’re checking everything before filing, you’ll also spot missing documents much faster.
Keep the original and its translation together. You shouldn’t have to flip through twenty pages to figure out which English document belongs to the certificate sitting three pages earlier.
Follow the instructions for your specific application and keep the translation attached to the document it belongs to.
A final review takes a few minutes. It is much easier to catch a typo at your kitchen table than after USCIS has your application.
No. Translate the documents USCIS requires for your case, not every foreign-language paper you have at home.
You can translate them, but that doesn't automatically make the translation acceptable for USCIS. For an immigration filing, having a qualified translator from The Language Doctors handle the document and certification is the safer route.
Yes, when the stamp or seal contains information. That little bit of text may look unimportant, but if it adds something to the document, it belongs in the translation.
You don't need to translate the English twice. Only the other language should be translated so USCIS can read the entire document without having to guess what the untranslated part says.
Start with anything USCIS specifically requires for your case. If you're working through a pile of paperwork, check your filing instructions first rather than translating everything you own and hoping for the best.

At The Language Doctors, we help healthcare organizations choose and implement a HIPAA-ready translation management system, trusted by hospitals, health systems and clinical research teams.
With our service, you can expect guidance on TMS HIPAA compliance, EHR integration and clinical QA workflows, medical glossary and terminology setup that keeps patient materials consistent, and pilot testing with your own consent forms and discharge instructions before full rollout.
Everything you need to move translations from first draft to clinical approval without losing track of a version or a compliance step. We offer a free MT/TMS suitability audit using your sample files, so you always know what to expect with no hidden fees.
Get your free TMS suitability audit today. Compliant, integrated and built for healthcare teams.
