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Certified Portuguese translation services in South Dakota

Certified Portuguese translation for USCIS, South Dakota courts, universities and state licensing boards, with a signed certificate of accuracy, layout matched to the original, and the price shown before you pay.

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USCIS-accepted

Certified translation

ATA member

American Translators Association

Starting at $24.95

Priced by word count

HIPAA-aligned

Medical records and consent forms

Also see:Portuguese interpretation in SDAll translation in South Dakota

Price

See the word count and the price

Priced by word count, so a short document costs less than a dense one. Rush options available.

Starting at $24.95 · Certificate included

The price shows before you pay. Every file is covered by an NDA; medical records are handled in line with HIPAA.

How it worksOrder now

Where Portuguese translations go in South Dakota

Where certified Portuguese translations are filed in South Dakota

The South Dakota offices that receive Portuguese translations, and what each one asks for.

  • USCIS field offices serving South Dakota

    Green card, naturalization and asylum files with Portuguese vital records and police certificates.

    A complete translation with a signed certification; notarization is not required.

    Field offices

    • Saint Paul
    See the document page

  • Courts and attorneys

    Exhibits, prior judgments and contracts in Portuguese, filed with a certified translation.

    Filed with the exhibit; some courts also want the translator’s affidavit, which we provide.

    Courts we file for

    • U.S. District Court · D. South Dakota
    • South Dakota Supreme Court
    See the document page

  • Universities and credential evaluators

    Transcripts and diplomas in Portuguese for South Dakota admissions and credential evaluations.

    Universities and evaluators such as WES and ECE take the certified translation with the original transcript.

    Typical documents

    • Diploma
    • Academic Transcripts
    • University Application
    See the document page

  • State boards and agencies

    Professional licensing packets, vital records and agency filings in South Dakota with Portuguese originals.

    State boards and agencies accept certified translations on letterhead with the certificate of accuracy.

    Common SD filings

    • South Dakota Vital Records
    • South Dakota Board of Medical and Osteopathic Examiners
    See the document page

How it works

How a certified Portuguese translation order works

  1. Upload your document and get your instant quote

    The word count and the exact price show right away, certificate included.

  2. Place your order

    Pay online. The project opens in your dashboard with its delivery date.

  3. Translation and proofreading

    A native Portuguese translator in the document’s field translates, and a second linguist proofreads names, dates and numbers.

  4. Certified translation in your inbox

    Certificate, translation and source copy arrive as one PDF in your inbox and stay in your dashboard.

What you receive

  • A signed Certificate of Translation Accuracy meeting USCIS requirements.
  • Formatting that mirrors the original: stamps, seals, tables and signatures.
  • One PDF, ready to file, kept in your dashboard for re-download.

Every file and session is covered by an NDA and sent over an encrypted connection. Clinical matters are handled in line with HIPAA.

Get an instant quote

If you also need an interpreter

If you also need a Portuguese interpreter at the appointment in South Dakota

Booked from the same account: court-certified and medically credentialed Portuguese interpreters, on-site in Sioux Falls, Rapid City, Aberdeen, by video (VRI) or by phone (OPI) anywhere in South Dakota.

Portuguese interpreters for South Dakota courts, hospitals, USCIS interviews and schools: on-site in Sioux Falls, Rapid City, Aberdeen, by video and phone across the state.See Portuguese interpretation in South Dakota

Coverage

Portuguese translators in every state, and 77 other languages in South Dakota

Every state page orders from the same Portuguese roster. Pick another state for Portuguese, or another language for South Dakota.

Other languages in South Dakota

All translation in South Dakota

Portuguese certified translation in other states

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Portuguese · South Dakota FAQ

Answers about Portuguese translation in South Dakota.

The ones we hear most often, answered by our dispatch and project-management teams.

Can't find it here?

01Is certified Portuguese translation in South Dakota accepted by USCIS?

Yes. Every Portuguese translation ships with a signed Certificate of Translation Accuracy meeting USCIS requirements. It is accepted by USCIS field offices in South Dakota, U.S. district and state courts, and state agencies and vital-records offices.

02Are Portuguese translations accepted by South Dakota courts?

Yes. Our certified Portuguese translations are accepted by South Dakota state and federal courts. For court exhibits, we add Bates-style page numbering so attorneys and clerks can cite any line quickly.

03Which Portuguese variety do you translate for South Dakota filings?

Brazilian, European and PALOP Portuguese differ in pronunciation, grammar, vocabulary and legal terminology. We confirm the target variety at intake and match the translator or interpreter accordingly.

04Do you preserve stamps, seals and South Dakota filing formatting?

Yes. Stamps, seals, signatures and original layout are re-created in-position so the translated Portuguese document reads alongside the original when presented to South Dakota USCIS officers, court clerks or agency staff.

05Does each Portuguese translation in South Dakota include a certificate?

Yes. Each certified Portuguese translation ships on our letterhead with a signed Certificate of Translation Accuracy meeting USCIS requirements.

Related translation services

More ways we can help.

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USCIS-accepted certified translations with a signed certificate of accuracy.

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Contracts, filings and evidence translated for court and counsel.

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Technical Translation

Manuals, specs and engineering docs with strict terminology control.

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Medical Translation

Records, trials and device docs handled by HIPAA-aligned linguists.

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Linguist network

Portuguese translators serving South Dakota

Browse selected Portuguese translators available for South Dakota requests.

15 professional profiles

Collins G.

Translator

Pairs
English into Portuguese (Portugal)Portuguese (Portugal) into EnglishEnglish into Spanish (Spain)Spanish (Spain) into English
Coverage
Portuguese · 6 statesSpanish · 6 statesFrench · 6 states
Collins is a professional translator with over seven years of experience delivering high-quality linguistic services across technical, scientific, and business sectors. Holding an undergraduate degree in English Language and Linguistics, he specializes in translation between English, Portuguese (Portugal), Spanish (Spain), and French. Core competencies include multilingual localization, machine translation post-editing, terminology management, and rigorous linguistic quality assurance. Throughout a career marked by reliable project delivery, he has managed high-volume assignments involving complex engineering documentation, environmental content, and specialized business materials. The work focuses on maintaining strict terminology consistency and adapting content naturally for target audiences while adhering to structured quality workflows. He excels in deadline-driven environments, ensuring precision and accuracy for international clients through detailed editing, proofreading, and cross-cultural localization strategies.
Get a quote

Raphael C.

Translator

Pairs
English into Portuguese (Brazil)Portuguese (Brazil) into EnglishEnglish into Portuguese (Portugal)Portuguese (Portugal) into English
Coverage
Portuguese · 14 statesSpanish · 14 states
Raphael provides certified Portuguese translation and certified Spanish translation for vital records, diplomas and transcripts, contracts, and medical and legal documents. With over 20 years of experience, he handles English into Brazilian and European Portuguese, Portuguese to English translation from both variants, English into Latin American Spanish, and Spanish to English translation. An ATA Certified Translator for English into Brazilian Portuguese, Raphael has completed thousands of projects, including software localization and complex legal documentation. His immigration document work supports formal applications, while his medical translation experience covers healthcare records and related materials. Proficient with major computer-assisted language tools, he manages high-volume, deadline-driven assignments with reliability, consistency, and linguistic accuracy. His background also includes language consulting and international procurement.
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Sebastiao N.

Translator

Pairs
Dutch into EnglishFrench into EnglishItalian into EnglishSpanish (Spain) into English
Coverage
Dutch · 14 statesFrench · 14 statesItalian · 14 statesSpanish · 14 statesGerman · 14 statesHaitian Creole · 14 states
Sebastião holds a PhD in Sociolinguistics, an MA in International Law, and a BA in Law. With over three decades of experience, Sebastião provides translation and interpretation services across legal, medical, technical, financial, marketing, IT, immigration, education, scientific, literary, and business fields. Translation capabilities include Dutch, French, Italian, German, Haitian Creole, Yiddish, and multiple variants of Spanish and Portuguese into English, as well as English into these languages. Interpretation services are offered in consecutive and simultaneous modes via video remote and telephone for English, Portuguese, and German pairings. Sebastião has conducted extensive academic research and professional work globally, focusing on accessibility and the translation of books, articles, and films. Recent projects have encompassed a wide repertoire of languages, including regional variants of colonial languages from the Afro-Atlantic world and its diasporas. Institutional support has been received for translations featuring prominent authors in social sciences and humanities.

Dutch: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, KansasFrench: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, KansasItalian: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, KansasSpanish: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, KansasGerman: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, KansasHaitian Creole: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas

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Pedro A.

Translator

Pairs
Portuguese (Brazil) into EnglishEnglish into Portuguese (Brazil)Portuguese (Brazil) into Spanish (Latin America)Spanish (Latin America) into Portuguese (Brazil)
Coverage
Portuguese · 14 statesSpanish · 14 states
Pedro handles certified Portuguese translation for legal and immigration matters, drawing on six years of experience with Portuguese-language documents. His Portuguese to English translation work covers civil registry certificates, powers of attorney and corporate documents. He also prepares court records, criminal background checks and immigration documentation for USCIS filings, courts and government agencies. As a Portuguese translator, he works from English into Portuguese and between Portuguese and Spanish in both directions. Professional language memories tailored to legal terminology support consistent wording and efficient turnaround. His legal translation experience extends to complex business and financial materials for official purposes. Pedro maintains strict confidentiality and uses advanced workflow and quality-assurance tools across every project.
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Carla L.

Translator

Pairs
English into Portuguese (Portugal)Spanish (Spain) into Portuguese (Portugal)French into Portuguese (Portugal)Italian into Portuguese (Portugal)
Coverage
Portuguese · 14 statesSpanish · 14 statesFrench · 14 statesItalian · 14 statesCatalan · 14 states
Carla handles Portuguese to English translation and Spanish to English translation, including legal, immigration and medical documents. She also provides French to English translation and Italian to English translation, while working from Catalan into English. Her other language pairs run from English and Spanish into Portuguese, as well as from French, Italian and Catalan into Portuguese. She works into Spanish from English and Portuguese, along with French, Italian and Catalan. Her French-language work draws from Spanish and English, as well as Portuguese and Italian. She works with both European and Brazilian Portuguese. With 24 years of experience across diverse industries, Carla brings a perfectionist approach to terminology and follows project instructions closely. Continuous learning supports her ability to adapt her work to specific needs and methods. She welcomes productive discussions with fellow professionals and project stakeholders, maintains a consistent record of meeting deadlines and focuses on precise, high-quality results.
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Sian M.

Translator

Pairs
Spanish (Latin America) into EnglishSpanish (Spain) into EnglishItalian into EnglishPortuguese (Brazil) into English
Coverage
Portuguese · 14 statesSpanish · 14 statesItalian · 14 statesFrench · 14 states
Sian handles certified Spanish translation and Spanish to English translation from Latin American and Spain variants. She also delivers certified Italian translation and Italian to English translation, certified Portuguese translation and Portuguese to English translation from Brazilian and Portugal variants, plus certified French translation and French to English translation from Canadian and France variants. Over more than twelve years, she has completed more than one million words across legal, medical and highly technical materials, including contracts, vital records, clinical trial documentation and pharmaceutical patents. Her technical portfolio spans electrical engineering, aeronautics and atomic weapons, including sensitive work requiring security clearance. She also works on financial statements, sustainability reports and complex legal instruments, as well as biographies and scripts. Additional subject knowledge covers ecology and life sciences. Proficient with Trados and Microsoft Office tools, Sian also provides proofreading with close attention to specialized terminology and precision.
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Gilles S.

Translator

Pairs
English into FrenchFrench into EnglishDutch into FrenchDutch into English
Coverage
French · 14 statesDutch · 14 statesRussian · 14 statesChinese · 14 statesItalian · 14 statesSpanish · 14 states
Gilles is a UN-certified translator with fifteen years of experience. He works from English, Dutch, Russian, Chinese, Italian, Spanish and Portuguese into French, as well as from French, Dutch, Russian, Chinese, Italian, Spanish and Portuguese into English. His work includes certified French translation and French to English translation, along with Dutch to English translation, Russian to English translation and Chinese to English translation. Fluent in multiple varieties of French, he handles medical translation and pharmaceutical content, as well as environmental and scientific materials. His portfolio also covers software interfaces, IT content and educational materials, plus business documents and legal translation. Literary works and marketing copy further reflect the breadth of his experience.

French: Alabama, Alaska, Arizona, Colorado, District of Columbia, Florida, Georgia, Idaho, Illinois, Iowa, Kentucky, Maryland, Minnesota, MissouriDutch: Alabama, Alaska, Arizona, Colorado, District of Columbia, Florida, Georgia, Idaho, Illinois, Iowa, Kentucky, Maryland, Minnesota, MissouriRussian: Alabama, Alaska, Arizona, Colorado, District of Columbia, Florida, Georgia, Idaho, Illinois, Iowa, Kentucky, Maryland, Minnesota, MissouriChinese: Alabama, Alaska, Arizona, Colorado, District of Columbia, Florida, Georgia, Idaho, Illinois, Iowa, Kentucky, Maryland, Minnesota, MissouriItalian: Alabama, Alaska, Arizona, Colorado, District of Columbia, Florida, Georgia, Idaho, Illinois, Iowa, Kentucky, Maryland, Minnesota, MissouriSpanish: Alabama, Alaska, Arizona, Colorado, District of Columbia, Florida, Georgia, Idaho, Illinois, Iowa, Kentucky, Maryland, Minnesota, Missouri

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Fraser R.

Translator

Pairs
Chinese (Simplified) into EnglishChinese (Traditional) into EnglishPortuguese (Brazil) into EnglishPortuguese (Portugal) into English
Coverage
Portuguese · 14 statesChinese · 14 statesSpanish · 14 statesFrench · 14 statesItalian · 14 statesCzech · 14 states
Fraser handles Chinese to English translation from Simplified and Traditional Chinese, along with Portuguese to English translation from Brazilian and European Portuguese. With 21 years of experience, Fraser also provides Spanish to English translation and French to English translation. As a Chinese translator and Portuguese translator, Fraser prepares document translation for vital records, contracts and USCIS filings, including diplomas and transcripts. Work as a Spanish translator and French translator encompasses legal translation for official documents and medical translation for clinical trials and other healthcare materials. Fraser also translates financial and business content, adapts marketing and educational materials, and works on literary texts. Other projects include general documents and software user interfaces. Additional language pairs cover Italian and Czech into English, as well as Slovak and Polish into English. Fraser has completed language revision and related work on internationally used materials, including documents used by businesses and government agencies, and has provided bilingual customer support in English and Chinese.

Portuguese: Arizona, Arkansas, California, Colorado, District of Columbia, Idaho, Iowa, Kansas, Kentucky, Louisiana, Maryland, Missouri, Nebraska, NevadaChinese: Arizona, Arkansas, California, Colorado, District of Columbia, Idaho, Iowa, Kansas, Kentucky, Louisiana, Maryland, Missouri, Nebraska, NevadaSpanish: Arizona, Arkansas, California, Colorado, District of Columbia, Idaho, Iowa, Kansas, Kentucky, Louisiana, Maryland, Missouri, Nebraska, NevadaFrench: Arizona, Arkansas, California, Colorado, District of Columbia, Idaho, Iowa, Kansas, Kentucky, Louisiana, Maryland, Missouri, Nebraska, NevadaItalian: Arizona, Arkansas, California, Colorado, District of Columbia, Idaho, Iowa, Kansas, Kentucky, Louisiana, Maryland, Missouri, Nebraska, NevadaCzech: Arizona, Arkansas, California, Colorado, District of Columbia, Idaho, Iowa, Kansas, Kentucky, Louisiana, Maryland, Missouri, Nebraska, Nevada

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Juan Carlos J.

Translator

Pairs
English into Spanish (Latin America)French into Spanish (Latin America)Italian into Spanish (Latin America)Portuguese (Brazil) into Spanish (Latin America)
Coverage
Portuguese · 14 statesSpanish · 14 statesFrench · 14 statesItalian · 14 states
Juan Carlos provides English to Spanish translation with precision and cultural nuance, drawing on 46 years of experience. As a Spanish translator, he also works from French, Italian and Portuguese into Spanish. His document translation covers sensitive immigration materials and technical publications. A skilled French translator and Italian translator, he handles legal translation with close attention to specialized terminology. His work as a Portuguese translator includes medical translation for clinical research. His career also spans proofreading, technical review and high-level advisory work, along with coordinating complex editorial projects in clinical research, government and publishing settings.
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Paulo M.

Translator

Pairs
English into Portuguese (Brazil)English into Portuguese (Portugal)
Coverage
Portuguese · 14 states
As a certified translator, Paulo handles certified Portuguese translation and has worked professionally since 1992. His English to Portuguese translation work covers both Brazilian and European Portuguese, including contracts, lawsuits and patents. He also provides document translation for medical records and technical standards. Extensive industrial expertise encompasses engineering, mechanics and electricity, with additional experience involving oil and gas operations and financial materials. Paulo has completed localization projects for accounting and auditing content and brings strong knowledge of industrial plant commissioning. His background also includes copywriting and consecutive interpretation for commissioning projects and business meetings.
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Rodrigo M.

Translator

Pairs
English into Portuguese (Brazil)Portuguese (Brazil) into EnglishFrench into Portuguese (Brazil)French into English
Coverage
Portuguese · 14 statesFrench · 14 statesItalian · 14 statesSpanish · 14 states
Rodrigo handles Portuguese to English translation and renders English documents into Portuguese, drawing on more than 17 years of experience. His French to English translation work is complemented by French-to-Portuguese projects, while Italian to English translation and Italian-to-Portuguese assignments broaden his multilingual capabilities. He also completes Spanish to English translation and renders Spanish content into Portuguese. His legal work covers contracts, powers of attorney and compliance documents. Medical assignments include healthcare records and complex market research materials, while immigration matters require particular accuracy and sensitivity. Rodrigo also localizes corporate websites, luxury-brand content and marketing materials, with additional experience in business and education content. He prioritizes natural, idiomatic phrasing, terminological consistency and cultural nuance. As a Portuguese interpreter, Rodrigo provides consecutive interpretation services by phone and video for legal proceedings, immigration matters and social services. His experience as a legal interpreter and medical interpreter includes courts and healthcare facilities, where confidentiality and accuracy are essential in high-pressure situations. Work across government agencies and businesses further supports his ability to bridge communication gaps. Rodrigo also performs transcription and proofreading, along with linguistic quality assurance and post-editing workflows.
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Hugo C.

Translator

Pairs
Portuguese (Portugal) into EnglishEnglish into Portuguese (Portugal)
Coverage
Portuguese · 14 states
Hugo holds a Master's degree in Translation and a Bachelor's degree in Modern Languages. With professional experience in translation, Hugo specializes in medical, legal, technical, marketing, and literary fields. Linguistic expertise includes translating between Portuguese and English, supported by C2 proficiency in English. Additional language skills include German at the B2 level. Professional background includes work as a translator and proofreader for arts and cultural organizations. Hugo has participated in specialized training seminars covering hospital interpretation, discourse markers in translation, and audiovisual translation software. This combination of academic preparation and practical application ensures high-quality linguistic services across diverse subject matters.
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Marillia R.

Translator

Pairs
English into Portuguese (Brazil)French into Portuguese (Brazil)Spanish (Latin America) into Portuguese (Brazil)Italian into Portuguese (Brazil)
Coverage
Portuguese · 10 statesFrench · 10 statesSpanish · 10 statesItalian · 10 statesGerman · 10 statesChinese · 10 states
Marillia is an accomplished translator with nineteen years of experience delivering high-quality linguistic solutions across diverse industries. Holding a BA in Arts and Language Studies and a Post Graduate course in Translation, Marillia specializes in legal, medical, technical, financial, marketing, IT, immigration, education, literary, scientific, and general business fields. The portfolio includes work for major global corporations in finance, energy, technology, and hospitality, as well as collaborations with leading translation agencies and humanitarian organizations. Expertise spans a wide array of complex projects, including patent applications, asset management reports, legal contracts, and clinical trial documentation such as patient-reported outcome materials and drug labeling. Marillia also possesses deep knowledge of the gaming, iGaming, esports, automotive, engineering, and luxury sectors, ensuring culturally relevant and accurate translations. Proficient language pairs include translation from English, French, Spanish, Italian, German, Chinese, Korean, and Portuguese into various target languages, with a strong focus on maintaining terminological clarity.
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Silvana M.

Translator

Pairs
English into Portuguese (Portugal)German into Portuguese (Portugal)English into Portuguese (Brazil)Portuguese (Portugal) into English
Coverage
Portuguese · 14 statesGerman · 14 states
Silvana is a professional translator and proofreader with a master's degree in Translation and a bachelor's degree in Languages, Literatures, and Cultures. She works with agencies, international clients, and institutional environments, providing translation, proofreading, revision, MT post-editing, and terminology research. Her working languages are European Portuguese, English, and German, with main language pairs including English into European Portuguese, European Portuguese into English, German into English, and German into European Portuguese. She specializes in technical documentation, legal and institutional texts, official and administrative documents, certificates, and localization. Silvana has experience translating and revising technical manuals, legal texts, and confidential administrative documentation. She uses CAT tools such as SDL Trados Studio, memoQ, and Wordfast, maintaining strong attention to terminology consistency, formatting, quality assurance, and deadlines. Her goal is to deliver accurate, natural, and reliable translations adapted to the target audience and purpose of each project.
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Jiaojiao Y.

Translator

Pairs
Chinese (Simplified) into EnglishChinese (Traditional) into EnglishEnglish into Chinese (Simplified)English into Chinese (Traditional)
Coverage
Portuguese · 14 statesChinese · 14 statesSpanish · 14 states
Jiaojiao is a linguist with 10 years of professional experience in interpretation and translation. She holds a PhD in Linguistics, an MA in Linguistics and Applied Linguistics in Foreign Languages, and a BA in English. Jiaojiao provides simultaneous and consecutive interpretation both on-site and via video remote, working across Chinese (Mandarin), English, Spanish, and Portuguese (Europe). Her translation expertise spans Chinese (Simplified and Traditional), English, Spanish (Spain and Latin America), and Portuguese . Jiaojiao specializes in medical, technical, marketing, education, scientific, business, and general content. She has delivered over 320 simultaneous and 450 consecutive interpretation events, supporting clients in the pharmaceutical, automotive, infrastructure, and technology sectors. Jiaojiao also contributes to AI product development through language annotation, dataset creation, and chatbot evaluation in multiple languages.
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Ready when you are

Certified Portuguese translation for SD — priced before you pay.

Upload the document, see the word count and the exact price, and receive the translation, the certificate and a copy of the source as one PDF.

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