Applying for U.S. citizenship? Any foreign-language documents in your immigration file need certified English translation. We handle the translation step so you can focus on your N-400 application. 24-hour delivery.
After years of permanent residency, you’re ready to become a U.S. citizen. The N-400 Application for Naturalization is the last major immigration filing you’ll ever make. Don’t let a translation issue delay it.
USCIS requires certified English translations of any foreign-language documents submitted with or in support of your N-400. Some of these may already be in your A-file from prior filings (I-130, I-485), but USCIS may request updated or additional documents — especially related to travel history, marital status changes, or any legal issues since your green card was approved.
Corpus Localization translates all documents needed for naturalization applications. starting at 8¢ per word or $19.99 per page — whichever is lower, 24-hour delivery, prepared for USCIS purposes.
Naturalization requires documenting every trip outside the U.S. during your residency period. If your travel documents are in a foreign language, they need translation.
Most common path. You’ve been a permanent resident for 5+ years. Translation needs are typically minimal — marriage documents, divorce decrees, and any new documents since your green card filing.
Typical cost: 1-3 documents, $19.99-$19.99
If you’re a permanent resident married to a U.S. citizen for 3+ years. USCIS closely scrutinizes the marriage, so you may need:
Typical cost: 2-4 documents, $19.99-$79.96
Active-duty military and veterans may have expedited paths. Documents may include:
Your N-400 interview is the final hurdle before the oath ceremony. USCIS officers may review your entire immigration file, including documents from prior filings.
Bring translations of:
If USCIS sent an interview notice requesting specific documents:
Get them translated immediately. Our 24-hour turnaround gives you time even with short notice.
If the officer asks about a foreign-language document in your file:
Having a certified translation ready prevents delays. If a document wasn’t previously translated, the officer may issue a request — which means another appointment.
Maybe. If you translated documents for your I-130 or I-485 filing, those translations may still be in your USCIS file. But:
Our recommendation: Keep copies of all your certified translations. If USCIS requests re-translation of a document we previously translated, contact us — we’ll provide a fresh copy at no charge if the original document hasn’t changed.
8¢/word or $19.99/page (whichever is lower). 24 hours. Backed by the written Corpus Guarantee.
Phone: (973) 803-2795
starting at 8¢ per word or $19.99 per page — whichever is lower · 24-hour delivery · USCIS-accepted · 65+ languages
Any foreign-language document you're submitting or that USCIS may review — marriage certificates, divorce decrees, travel records, and any legal records. If it's in your file and it's not in English, it needs translation.
Yes, if the documents haven't changed and you still have copies. If USCIS requests fresh translations or you have new documents, we translate them at 8¢/word or $19.99/page (whichever is lower).
Absolutely. 24-hour standard delivery. Same-day available for urgent situations. Contact us immediately with your interview date.
Only if USCIS specifically requests it or if you're submitting passport pages as evidence of travel history. Most naturalization applicants don't need full passport translation — just the biographical page and any relevant stamp pages.
Most N-400 applicants need 1-4 documents translated, costing $19.99-$79.96. Much less than the $725 N-400 filing fee.
Upload your documents now. Certified translations delivered in 24 hours.
