Portuguese Translation Services
Professional human translation between Brazilian Portuguese and European Portuguese for immigration, universities, embassies and corporate use. Fully compliant with USCIS and consular requirements — with correct seals, formatting and a signed Certificate of Accuracy.
Also available: Spanish · French · German · Chinese · Latvian
We translate & certify:
- Birth, marriage & divorce certificates
- Diplomas, transcripts, academic records
- Corporate, tax, Chamber of Commerce documents
- Contracts, POA, legal & court filings
- Optional: Notarization & Apostille
Portuguese Translation Services We Provide
Certified & Embassy
Certified Portuguese ↔ English translations accepted by USCIS, NVC, Portuguese and Brazilian consulates.
Business & Legal
Contracts, incorporation docs, tax forms, tenders and compliance documentation for PT-BR and PT-PT markets.
Education & Personal
Diplomas, transcripts, background checks, civil registry certificates and academic evaluations.
Portuguese Translation Prices
Standard Translation
Professional human translation performed by a native Portuguese linguist (PT-BR or PT-PT).
- Native PT-BR / PT-PT translator
- Quality assurance check included
- Business, legal, technical and academic content
Ideal for reports, emails, marketing, manuals and websites.
Certified Translation
Signed & stamped Portuguese translations accepted by USCIS, embassies, universities and courts.
- Certified Portuguese ↔ English translation
- USCIS, NVC, embassy & consulate compliant
- Notarization & Apostille available upon request
- Signed PDF + mailed hard copy available
Best for birth/marriage certificates, diplomas, background checks.
Business Package
High-priority Portuguese translation for tenders, compliance and corporate submissions.
- Dedicated project manager
- Glossary & terminology control
- Second-linguist review included
- Submission-ready formatting
Perfect for legal, corporate and government-facing projects.
How Our Portuguese Translation Process Works
1. Submit Your Files
Upload scans or PDFs and tell us where the translation will be used (USCIS, consulate, court, investor deck, etc.).
2. Get a Quote
We confirm timeline, pricing (per word / per page) and whether you need certified, notarized or Apostilled translation.
3. Translation & Review
A native PT-BR or PT-PT linguist translates; a second reviewer checks for accuracy and compliance (T+E process).
4. Delivery & Certification
Receive your Portuguese translation ready to submit — digitally signed PDF or printed hard copy if required.
Rush / same-day Portuguese translation available for short or urgent files.
Experienced Portuguese Translators You Can Trust
Official Portuguese translation services for legal, academic and corporate files. Terminology is adapted for both PT-BR and PT-PT, ensuring compliance with local law, industry standards and consular requirements.
As an official Portuguese translation provider, we deliver accurate, submission-ready texts for USCIS, embassies, universities, notaries and corporate filings.
From immigration records to regulatory tenders, every translation includes clear formatting and a professional presentation suitable for government and institutional review.
- Accepted by USCIS, embassies & consulates
- Certified translations with signed accuracy statement
- Notarized Portuguese translation and Apostille on request
Certified Portuguese Translation for USCIS, Embassies & Legal Use
We provide accurate and officially recognized by USCIS, U.S. embassies, the Consulate of Portugal and Brazil, universities and courts. All certified translations include a signed Certificate of Accuracy, correct formatting and terminology adapted to either PT-BR or PT-PT.
Certified Portuguese Translators for USCIS & Embassies
Whether you’re applying for a visa, residency or submitting documents to the Portuguese/Brazilian consulate, our certified translations meet all USCIS, NVC and embassy requirements.
Apostille & Notarization Support
We can arrange notarized Portuguese translations and Apostille legalization for U.S., Brazil and Portugal cross-border use.
- USCIS & consular acceptance
- Notarization & Apostille on request
- Signed PDF + optional printed copy
Portuguese Translation Cost & Turnaround
Most certified Portuguese translations are delivered within 24–48 hours. Pricing is transparent, with discounts for multiple pages and corporate projects.
Human Translation Quality — No Machines
All translations are completed by native Portuguese linguists with legal or academic backgrounds. No machine translation is ever used for certified documents.
Where Portuguese Translation Is Required
- USCIS, NVC and U.S. embassies
- Portuguese and Brazilian consulates
- Universities & credential evaluators
- Court and immigration attorneys
- Banks and business registries
Trusted by Universities, Embassies and Businesses
Our certified Portuguese translations are accepted by recognized institutions worldwide.
Portuguese Translation Expertise by Industry
Legal & Certified
Contracts, court decisions, POA, corporate registries translated for official/legal use in the U.S., Brazil and Portugal.
Government & Immigration
USCIS packets, residency applications, visas, academic credentials and diplomas prepared for authorities.
Business & Finance
Company formation docs, investor decks, audits, procurement and compliance documentation for tenders.
Technical & Engineering
Specifications, manuals, construction tenders and safety documentation in Portuguese for regulated projects.
Medical
Medical reports, lab results and clinical documentation translated with accurate medical terminology.
Software & SaaS Localization
UI strings, app content and help centers localized for Portuguese users — natural, consistent and compliant.
Popular Portuguese Language Combinations
What Our Clients Say
We needed certified Portuguese translations for USCIS and later for the Portuguese consulate. Littera24 delivered signed copies that were accepted immediately.
They localized our investor presentation and compliance documents into PT-PT in under 48 hours. Very professional and consistent terminology.
Portuguese Translation — Frequently Asked Questions
How much does Portuguese translation cost?
Standard Portuguese translation starts from about $0.08 (€0.07) per word. Certified translations typically start from $24.20 (€22) per page. You’ll get a clear quote upfront.
Do you provide certified translations for USCIS and embassies?
Yes. We issue a signed Certificate of Accuracy for Portuguese ↔ English. We also arrange notarization and Apostille when required.
Can you keep official formatting and seals?
Yes. We mirror stamps, seals, table structures and reference numbers so authorities can easily verify your documents.
What’s the turnaround time?
Most certified Portuguese translations are delivered within 24–48 hours. Same-day service is available for short files.
Is my data secure?
We follow GDPR, offer NDAs and limit access to authorized linguists only.
Need Portuguese certified translation in 24–48 hours?
Upload your documents — we’ll confirm the correct Portuguese variant and all embassy/USCIS requirements.
Get a quote →About Littera24 — Portuguese Translation Agency
Littera24 is an international EU–US translation agency established in 2010. Our Portuguese linguists specialize in certified, sworn, legal, technical, academic and business translations for both PT-BR and PT-PT markets.
Littera24 also provides full support for Apostille services and notarized translations, and offer complete document translation services for immigration, universities, consulates, corporate filings, and legal submissions.
Your documents are processed securely with encrypted storage, GDPR compliance and NDAs on request. Our team can guide you through specific Portuguese document requirements for USCIS, embassies and official registries.
Have questions? Contact us — we respond quickly.
