Immigration Supporting Document Translation Services
The Immigration and Naturalization Service (INS) was reorganized into U.S. Citizenship and Immigration Services (USCIS) in 2003, but the requirement hasn’t changed: every supporting document you submit that isn’t in English needs a certified translation. Trusted Translations translates affidavits, letters, police clearances, and other supporting evidence to and from more than 200 languages, delivered with a signed Certificate of Accuracy accepted by USCIS and government agencies nationwide.
Document Types
Why Choose Trusted Translations for Your USCIS Supporting Documents?
Trusted Translations has been translating supporting documentation for U.S. immigration cases for more than 20 years, working with individuals, families, and immigration attorneys nationwide. Every document is handled by a professional translator experienced with USCIS formatting and terminology requirements, reviewed by a second linguist, and delivered with a free Certificate of Accuracy and free notarization. No hidden fees, no surprises.
- Accepted by USCIS and other government agencies
- Every translation includes a free, signed Certificate of Accuracy
- Free notarization included with every certified translation
- Rush delivery available in as little as 1-2 hours
- Apostille service available on request
- Experienced with affidavits, letters, and evidentiary documents
- Simple upload process, no need to mail your original documents
- ISO 9001:2015, ISO 17100:2015, and ISO 18587:2017 certified processes
How Much Does It Cost to Translate Documents for USCIS?
A certified translation of your supporting documents starts at $19.90 per page, depending on the language. This price includes a signed Certificate of Accuracy and free notarization, with no hidden fees. Your total will depend on the number of documents and pages in your filing. Upload your documents to get an instant quote.
How Does the Translation Process Work?
- Send us your document. Upload it directly through our site or email it to us; the process is the same either way.
- Get your quote and pay online. Choose standard or 1-2 hour rush delivery, then pay securely to start your translation.
- We translate and certify it. Completed by a professional translator and reviewed for accuracy.
- Receive your certified translation. Delivered by email as a PDF, including your signed Certificate of Accuracy and free notarization. Printed copies available on request.
What Do You Get With a Certified Supporting Document Translation?
- A complete, accurate translation of your supporting document
- A signed Certificate of Accuracy stating the translation is complete and correct to the best of our knowledge, executed by a professional translator proficient in both languages
- Formatting that mirrors the original document, including seals and official markings
- A digital PDF delivered by email, ready to submit
- Free notarization included, at no extra charge
- Optional add-ons: apostille and printed hard copies
What Supporting Documents Do We Translate for USCIS Filings?
We regularly translate the following supporting documents for immigration filings:
- Affidavits of support and relationship
- Police clearance and background check certificates
- Employment verification and reference letters
- Medical examination records (Form I-693)
- Tax returns and financial statements
- Military and service records
- Sponsor and household member documentation
Can You Translate Supporting Documents in Any Language?
We translate supporting documents issued anywhere in the world, in any format, from handwritten letters to official government certificates. Our linguists work in more than 200 language pairs, from the most commonly requested, such as Spanish, Portuguese, French, Chinese, and Arabic, to less common languages and dialects.
Certifications and memberships
Certifications and memberships — Trusted Translations
ATA Member
ISO 9001:2015
ISO 17100:2015
ISO 18587:2017
ISO 18841:2018
ISO 20228:2019
ATC Member














Frequently Asked Questions
Is INS the same as USCIS?
Yes. The Immigration and Naturalization Service (INS) was replaced by U.S. Citizenship and Immigration Services (USCIS) in 2003. Any document once described as being for “the INS” is now submitted to USCIS, and the translation requirements are the same.
Do affidavits and support letters need to be translated too?
Yes. Any supporting document submitted to USCIS in a language other than English, including affidavits, letters, and sponsor documentation, needs a complete certified translation.
How much does it cost to translate my supporting documents?
Pricing starts at $19.90 per page and varies by language. Your total depends on how many documents and pages your filing includes.
How fast can supporting documents be translated before a filing deadline?
Standard delivery is 24-48 hours. If your deadline is close, our 1-2 hour rush option is available.
Can you translate handwritten letters or informal documents?
Yes, our translators regularly work with handwritten letters, informal affidavits, and other non-standard supporting documents.
Can you translate documents issued in any country?
Yes, we translate to and from more than 200 languages, including documents issued by foreign governments, employers, and individuals.
Need Your USCIS Supporting Documents Translated Today?
Upload your document to get an instant quote, pay securely online, and receive your certified translation. Choose standard delivery, or our 1-2 hour rush option if you’re working against an urgent deadline.























