Our Spanish translators aren't just bilingual — they understand the regional variations in legal, civil, and academic documentation across the Spanish-speaking world. A Mexican "acta de nacimiento" has a different format than a Salvadoran "certificación de partida de nacimiento" or a Spanish "certificado literal de nacimiento." We know the difference, and we translate accordingly.
Spanish is the most commonly translated language in the United States — and at Corpus Localization, it's the language we translate the most. From Mexican birth certificates to Colombian academic transcripts to Argentine court documents, Spanish is the language we translate most for clients across the country.
We translate both Spanish to English and English to Spanish, with certified translations prepared for USCIS-purpose document submissions, U.S. courts, universities, credential evaluation services, and government agencies. The receiving office makes its own acceptance decision.
What is Spanish certified translation for USCIS?
Spanish certified translation for USCIS is a complete English translation of a Spanish-language civil record plus the translator’s signed certification that the translation is complete and accurate and that the translator is competent to translate from Spanish into English. That pairing is what 8 CFR 103.2(b)(3) requires. Corpus Localization prepares that certified Spanish packet for USCIS-purpose review, including actas de nacimiento and other Civil Registry documents.
Spanish documents we translate
Acta de nacimientoBirth certificate
Acta de matrimonioMarriage certificate
Sentencia de divorcioDivorce decree
Acta de defunciónDeath certificate
Carta de antecedentes no penalesPolice clearance
Historial académico / kardexAcademic transcript
Professional Spanish translation — our most requested language
Certified Spanish document translation covers the readable source text and the signed translator certification. It does not authenticate the source record or guarantee a receiving office's decision.
Spanish documents we translate
Immigration and vital records
- Birth certificates (actas de nacimiento) from Mexico, Central America, South America, and Spain
- Marriage certificates (actas de matrimonio)
- Divorce decrees (sentencias de divorcio)
- Death certificates (actas de defunción)
- Police clearance letters (cartas de antecedentes no penales), including records used alongside an FBI background check translation
- Passport biographical pages
Legal documents
- Court orders (sentencias judiciales)
- Powers of attorney (poderes notariales)
- Contracts and notarial deeds (escrituras)
- Custody agreements
- Affidavits and sworn declarations
Academic documents
- University transcripts (historial académico / kardex)
- Diplomas and professional titles (títulos profesionales)
- High school certificates (certificados de preparatoria / bachillerato)
- Professional licenses (cédulas profesionales)
Medical and business documents
- Vaccination records (cartillas de vacunación)
- Medical records and reports
- Financial statements and tax returns
- Business registrations (actas constitutivas)
Which country issued the Spanish-language record?
Country, issuer, document version, printed terms, stamps, and recipient instructions control the translation scope.
We regularly translate documents from:
North America: Mexico.
Central America: Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama.
Caribbean: Cuba, Dominican Republic, and Puerto Rico.
South America: Colombia, Venezuela, Ecuador, Peru, Bolivia, Argentina, Chile, Uruguay, and Paraguay.
Europe: Spain.
Each country has its own document formats, official seals, civil registry systems, and legal terminology. Upload the full front and back of the document, plus any recipient instructions, so Corpus can route clear one-page records to standard ordering and complex civil records to quote review before payment.
A document's printed issuer wording controls. Acta, partida, certificación, registro civil, kardex, and título are not interchangeable labels, and a record should not be silently rewritten into another country's terminology.
How are Spanish names, diacritics, and regional spellings handled?
Every printed name, accent, tilde, initial, space, hyphen, and surname order stays tied to the source image.
Spanish uses Latin script, so names usually need spelling control rather than transliteration. Diacritics and letters such as á, é, í, ó, ú, ü, and ñ are meaningful source characters. Compound surnames, particles such as de, del, and de la, and paternal or maternal surname order are not removed or rearranged without source support.
A passport or recipient-preferred spelling may guide the English rendering only when the supplied record supports the same identity. Conflicts among a civil record, passport, school record, earlier filing, and customer spelling require quote review. Similar spelling alone does not prove that two names refer to the same person.
How are stamps, handwriting, scans, and recipient instructions handled?
Full-page images preserve the context needed to translate seals, registry notes, signatures, handwriting, and back-side entries.
Upload every visible side with all edges, stamps, seals, QR codes, annotations, page numbers, and handwritten text in frame. Cropped photos, glare, folds, low contrast, or handwriting can hide a name, date, registry number, or amendment. Unreadable text is identified instead of reconstructed.
If a court, school, licensing body, attorney, evaluator, or government agency supplied instructions, include them with the file. Corpus prepares the translation and certification; the receiving office decides whether the finished packet meets its requirements. Translation does not authenticate a record, seal, signature, identity, or legal effect.
Most common Spanish translation requests
Order or quote? Use direct order for a clear single Spanish civil record with a known page count, such as one birth certificate, marriage certificate, police certificate, passport page, diploma, or transcript page. Use quote review for multi-document family sets, old handwritten civil-registry records, cropped photos, back-side text, seals, marginal notes, or agency-specific instructions.
Mexican birth certificate translation — The "acta de nacimiento" is our single most translated document. Mexican birth certificates come in several formats (short form, long form, and the newer computerized format) — we handle all versions. Eligible clear one-page files start at $19.99/page.
Colombian academic transcript translation — Colombian universities issue transcripts in various formats. We translate the complete document including grades, credit hours, and institutional seals for WES evaluation and U.S. university admissions.
Salvadoran and Guatemalan vital records — Central American birth and marriage certificates often include handwritten entries and multiple official stamps. We translate every element, including marginal annotations and registrar notes.
Spanish legal documents for U.S. proceedings — Notarial deeds (escrituras públicas), powers of attorney (poderes), and court orders from Spanish-speaking countries for use in U.S. courts.
Our translation services
- Immigration translation services
- Legal translation services
- Academic translation services
- Business translation services
- Medical translation services
- Personal document translation
Other languages: Chinese · Arabic · Korean · Russian · Portuguese · French · Vietnamese · Hindi · German
Ready to get started?
Start online for a clear Spanish document with a known page count, starting at $19.99/page for eligible files. Use quote review for multi-document sets, unclear scans, handwriting, back-side text, seals, or recipient instructions. Certificate of Accuracy included with certified translations.
Or call: (973) 803-2795
Frequently asked questions — certified Spanish translation
What does USCIS require for certified Spanish document translations?
Under 8 CFR 103.2(b)(3), foreign-language evidence submitted to USCIS must include a complete English translation and a signed translator certification. Corpus Localization includes a signed Certificate of Accuracy with Spanish translations prepared for USCIS-purpose, NVC, court, university, and government-agency document review. The receiving office makes its own decision.
Can I translate my own Spanish documents for USCIS?
USCIS requires a complete English translation with a signed translator certification. A petitioner should only translate a document if they can truthfully certify competence and completeness; many customers prefer a professional certified translation to keep the record clear and consistent.
What Spanish documents are required for Form I-130 or I-485?
For immigration filings, foreign-language civil documents may need complete certified English translations, including stamps, seals, handwritten notes, and back pages. Upload the document set and any attorney or agency instructions together so the translation scope can be reviewed before payment.
Do you translate Mexican birth certificates for USCIS?
Yes. We regularly translate Mexican actas de nacimiento for USCIS-purpose and NVC document review, including RENAPO computer-generated format, older longhand registro civil books, and estado civil records. We translate both the front page and any back-side endorsements, corrections, and marginal notes (apostilles, court orders, CURP annotations) because USCIS requires a complete translation of all content.
What is included in a certified Spanish translation?
Every Corpus Localization certified Spanish translation includes: (1) a complete English translation of all readable text, stamps, handwritten notations, and printed fields on the document; and (2) a signed Certificate of Accuracy stating the translator's competence in Spanish and English and that the translation is accurate and complete to the best of their ability. The receiving office makes its own review decision.
Can a family member translate Spanish documents for USCIS?
USCIS requires a complete English translation with a signed translator certification. A family member is not automatically barred by the policy if they can truthfully certify competence and completeness, but many customers choose a professional provider so the source document, English translation, and certificate are packaged consistently for USCIS-purpose review. The receiving office makes its own decision.
How long does certified Spanish translation take?
24-hour delivery is available for many clear standard Spanish civil documents, including birth certificates, marriage certificates, police clearances, and passport pages. Dense legal records, old registry scans, handwritten documents, or large document sets may need quote review before timing is confirmed. All turnaround times are business-day hours, Eastern Time.
Do you translate to and from Spanish?
Yes. We offer Spanish to English translation for immigration, legal, and civil documents, and English to Spanish for contracts, notarial documents, letters of support, and business documents. Most USCIS immigration submissions require Spanish to English translation of civil records — contact us if you need the reverse direction.
Ready to translate a Spanish document?
Start your order for a clear file with a known page count, or get a quote for mixed, unclear, handwritten, two-sided, or special-instruction files. Eligible clear files start at $19.99/page, and 24-hour delivery is available for many standard documents.
Every certified Spanish document translation includes a signed certification statement. Start online for clear files with a known page count or request quote review for mixed, unclear, handwritten, or special-instruction files.
Upload clear Spanish documents to start an order, or request quote review first for mixed or unclear files. 24-hour delivery is available for many eligible clear documents.