CertTranslate

Certified Portuguese Marriage Certificate Translation

Certidão de casamentoAssento de casamento

Certified English translation for USCIS, spouse petitions, courts, legal name changes, and consular use.

Ready within 24 hours

Complete translation

Word-for-word, same structure

Every field, stamp, seal, signature, and annotation

Certified package

Signed and Stamped Certificate of Accuracy

Company letterhead · translator signature · company stamp

Natalia Vega

Reviewed by Natalia Vega

Senior Certified Translation Reviewer

Last reviewed

USCISMeets all translation requirementsPrepared in accordance with 8 CFR 103.2(b)(3)

Calculate your price

1
any length · no word cap
one or more · PDF, image · up to 25 MB ea.
Your total$24.95
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We check your files and confirm the total before you pay

4.9/5 · 2,400+ reviews65+ languages240,000+ documents since 2014
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Common Situations

When You Need Portuguese Marriage Certificate Translation

Portuguese marriage certificate translation produces a certified English version of certidão de casamento, livro de família extracts, and other Portuguese-language marriage records from Brazil, Portugal, Angola, Mozambique, and other Lusophone jurisdictions, formatted for USCIS spouse petitions, courts, and civil-status filings.

Most clients order this service for Form I-130 (spouse petition) or Form I-485 (adjustment of status) filings with USCIS, where the marriage certificate proves the legal relationship that anchors the case. Form N-400 (naturalization) packets also commonly require a translated marriage certificate when marital status is relevant to the application.

The same translation is needed for state courts, benefits agencies, and insurance providers that require certified English proof of a Portuguese-language marriage. In every case, averbamentos, witness fields, régime de bens clauses, and registrar notations must be preserved exactly as they appear on the original record.

Included with every Portuguese Marriage Certificate Translation

What's Included in Your Certified Translation

For Portuguese marriage certificate translation, we translate every averbamento, régime de bens clause, and registrar notation so the English version is a complete reproduction of the original civil-registry record.

Inside every order

Everything is in your price. Nothing sold separately.

  • Word-for-word translation of all fields, including witnesses, registrar notations, and régime de bens clauses
  • All averbamentos (annotations) translated as part of the certified package
  • Compound surnames rendered in the order matching the applicant’s passport
  • Cartório and conservatória institutional references preserved for traceability
  • CPF numbers and other identifiers transcribed accurately
  • Signed Certificate of Accuracy on company letterhead
  • Unlimited free revisions, before delivery and after, until you approve every detail

How to get your Portuguese marriage certificate translated, step by step

  1. Step 1 of 3

    Step 1: Upload Your Portuguese Marriage Certificate

    PDF, photo, or scan — any format works. Takes about 30 seconds.

  2. Natalia Vega, Senior Certified Translation Reviewer
    Step 2 of 3

    Step 2: We Translate & Certify

    A native-speaking Portuguese translator handles every word, stamp, and signature. Signed Certificate of Accuracy included — USCIS-ready format.

  3. Step 3 of 3

    Step 3: Preview, Approve & Submit

    Review the completed translation before it is certified — unlimited free revisions until every detail is right. Final searchable PDF delivered typically within 24 hours.

Verified Reviews

What Customers Say

4.9/5From 2,400+ reviews

My Brazilian certidão de casamento had two averbamentos and a régime de bens clause. CertTranslate translated everything and my I-130 was approved without a single RFE.

F

Fernanda S.

Newark, NJ

I needed my Portuguese conservatória marriage record translated for a spouse petition. They preserved all the registrar notations and the attorney confirmed everything was correct.

J

João M.

Boston, MA

The compound surname order on my Brazilian certificate was tricky but they matched it exactly to my passport. No USCIS issues at all.

A

Ana Paula R.

Houston, TX

Real casework

Real cases like yours

Anonymized Portuguese marriage certificate translations we've delivered. Click any case to see the exact problem and how we solved it.

Core Differences

What Makes This Translation Different

Portuguese marriage certificate translation requires handling civil-registry formatting that varies between Brazil and Portugal, annotation conventions (averbamentos) that carry legally binding updates recorded after the marriage, compound surname customs that differ between Brazilian and Portuguese naming traditions, and régime de bens (property regime) clauses with specific legal terminology — challenges that sit at the intersection of Portuguese language expertise and marriage-certificate document knowledge.

A Brazilian certidão de casamento, a Portuguese certidão de matrimonio, and an Angolan or Mozambican marriage record may all prove the same legal event but differ in civil-registry formatting, annotation conventions (averbamentos), and institutional language enough that the translation has to reflect the exact issuing system.

Your marriage certificate is translated by a native Portuguese speaker who handles civil-registry records daily, so certidão de casamento formatting, averbamento conventions, régime de bens (property regime) clauses, and compound surname conventions across Lusophone civil-law systems are reviewed with filing-level accuracy rather than guessed.

If USCIS or any receiving authority asks for a translation-only correction, we revise the file at no extra cost so the English version stays aligned with the original record and the rest of the filing packet.

01

Averbamentos carry legally binding updates

Portuguese-language civil-registry marriage records often include averbamentos — annotations added after the original event to record subsequent events such as divorce, separation, name changes, or corrections. These notes are part of the legal record and must be translated as part of the certified package.

A translator who skips averbamentos or treats them as footnotes creates an incomplete translation. We translate every averbamento on the record because a receiving officer may cite a missing annotation as grounds for a request for evidence.

02

Brazilian and Portuguese formats differ significantly

Brazil and Portugal both issue Portuguese-language marriage certificates, but the civil-registry format, institutional terminology, registrar conventions, and record layout differ significantly. A Brazilian cartório-issued certidão de casamento reads differently from a Portuguese conservatória record.

The translator has to recognize and render these country-specific differences accurately in English rather than applying a generic template. Institutional labels (cartório vs. conservatória), registrar titles (oficial de registro vs. conservador), and statutory references all vary by country.

03

Compound surname conventions differ between countries

Brazilian and Portuguese naming conventions both use compound surnames but follow different customs. In Brazil, the mother’s surname typically precedes the father’s; in Portugal, the order is reversed. These conventions affect how names should be rendered and matched across documents.

We match the Portuguese-to-English name rendering to the spelling and order that appear on the applicant’s passport and other identity documents in the filing set, and flag any visible discrepancies so the applicant can address them before the officer raises questions.

04

Régime de bens clauses use specific legal terminology

Portuguese-language marriage certificates often include a régime de bens (property regime) clause that specifies the matrimonial property arrangement. Common regimes include comunhão parcial de bens (partial community), comunhão universal de bens (full community), and separação de bens (separate property).

These terms have specific legal meanings in both source and target legal systems. We translate them accurately and preserve the Portuguese terminology alongside the English rendering so the reviewing authority can evaluate the clause without ambiguity.

Country Variants

Marriage Certificate Translation by Portuguese-Speaking Issuing Country

These marriage records share Portuguese as the document language, but the civil-registry structure, annotation conventions, and institutional formatting change by issuing country.

🇧🇷
pt-BR

Brazil

Brazilian marriage certificates (certidão de casamento) are issued by cartórios de registro civil and follow formats that can vary by state and municipality. They typically include the spouses’ full names, parents’ names, dates and places of birth, the régime de bens clause, witnesses, and the registrar’s signature. Averbamentos may record subsequent divorces or name changes.

Brazil is by far the largest source of Portuguese-language USCIS translations. We handle every field, including the régime de bens clause, averbamentos, CPF numbers, and cartório stamps. Brazil is a Hague Apostille Convention member.

Translate my marriage certificate from Brazil
🇵🇹
pt-PT

Portugal

Portuguese marriage certificates (certidão de matrimonio) are issued by conservatórias do registo civil and follow a standardized format. They include the spouses’ full names, dates and places of birth, the régime de bens clause, and any emendas (corrections) or averbamentos added after the original entry.

Portugal is a Hague Apostille Convention member. We preserve every field, including conservatória identifiers, registrar notations, and the régime de bens clause, so the English version matches the original record exactly.

Translate my marriage certificate from Portugal

Angola

Angolan marriage records use Portuguese civil-registry conventions with institutional terminology and registrar titles that reflect the Angolan legal system. Some records may include local administrative references or registry numbering that differs from Brazilian and Portuguese formats.

We translate all Portuguese-language content and preserve institutional references and registrar notations as printed, so the English translation is traceable to the original Angolan record.

Translate my marriage certificate from Angola

Mozambique

Mozambican marriage certificates follow Portuguese civil-registry traditions but with institutional terminology adapted to the Mozambican legal system. Some records may include local language elements alongside Portuguese.

We translate all Portuguese-language content and preserve institutional references so the English version accurately reflects the Mozambican issuing system.

Translate my marriage certificate from Mozambique
Transparent Pricing

Portuguese Marriage Certificate Translation Cost

$24.95

per page · no word cap

Typical length

Most certidões de casamento are 1 to 2 pages

Typical total

$24.95

Service Details

  • A single-page certidão de casamento starts at $24.95.
  • Records with dense averbamentos or multiple annotation pages may count as two or more pages.
  • Portuguese carries the same per-page rate as every other language.
  • Notarization available ($19.95)
  • USCIS Acceptance Guarantee — revise free or refund
Find Your Real Price

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Common Questions

Common Questions

How much does it cost to translate a Portuguese marriage certificate?

Portuguese marriage certificate translation costs $24.95 per page. Most clients pay between $24.95 and $49.90 because the typical certidão de casamento is one or two pages. Records with multiple averbamentos may run a page higher. You receive the confirmed page count before payment, and there is no language surcharge for portuguese.

How long does it take to translate a Portuguese marriage certificate?

Most marriage certificate orders are delivered within 24 hours once we receive clear scans. Annotation-heavy records or records with faint cartório stamps may take additional review time, but we confirm the delivery window before production starts.

Will my portuguese marriage certificate be accepted by USCIS?

Yes. This service is built for USCIS spouse petitions, court submissions, and other receiving authorities that need a complete certified English translation of a Portuguese marriage record, including witnesses, averbamentos, and régime de bens clauses. Our package includes the full English translation plus a signed Certificate of Accuracy, which is the format most receiving authorities expect for foreign-language records.

Do you translate marriage certificates from all portuguese-speaking countries?

Yes. We handle marriage certificates from Brazil, Portugal, Angola, Mozambique, and other Lusophone jurisdictions, with the translation matched to the exact issuing-country format and civil-law conventions. If your record uses a rare regional format, upload every page so the translator can match the exact issuing-country structure before production starts.

What if my portuguese marriage certificate is handwritten or hard to read?

We can usually translate records with handwriting, stamps, and averbamentos if the scan is usable. If a critical annotation or seal is too faint to read safely, we ask for a better image before we certify the file. When a field is genuinely unreadable, we mark it transparently instead of guessing, which is safer than inventing a name, date, or registry number.

Can I review the translation before it is final?

Yes — you receive the completed translation for review before we certify it, and we make unlimited free revisions until every name, date, and detail is right. If USCIS later requests a change, we correct the certified file at no charge.

Is there a word cap on a page?

No — we bill the physical page you upload, never a word count. Many services cap a "page" at 250 words and re-bill a dense marriage certificate as two or three pages; here one page of your document is one $24.95 page, however dense the text.

Do you translate averbamentos on the marriage certificate?

Yes. Averbamentos are legally binding annotations added to the civil-registry record after the original marriage event. They may record divorces, name changes, or other status updates. We translate every averbamento as part of the certified package because omitting them creates an incomplete translation that may trigger a request for evidence.

What is the régime de bens clause and do you translate it?

The régime de bens clause specifies the matrimonial property arrangement — for example, comunhão parcial de bens (partial community property) or separação de bens (separate property). We translate the clause with both the English rendering and the Portuguese terminology preserved, so the reviewing authority can evaluate it without ambiguity.

Field by Field

Anatomy of a Portuguese Marriage Certificate

A Portuguese certidão de casamento records later legal events — divorce, name changes — as averbamentos. We translate every one, since an inteiro-teor certificate’s annotations are exactly what a USCIS officer checks.

FieldWhat it isHow we handle it
Certidão de casamento (inteiro teor / breve relato)The certificate type — full-content vs summary (inteiro teor shows averbamentos)Type identified; we note when only a breve relato was provided.
Cartório / Conservatória + termo/livro/folhaIssuing registry and the term/book/page referencesInstitution and registry numbers preserved exactly as printed.
Cônjuges (compound surnames)Both spouses, usually with compound surnamesSurname order matched to the passport (Brazil vs Portugal differ).
Data e local do casamento / testemunhasDate and place of marriage and the witnessesTranslated precisely; witnesses kept visible, not trimmed.
Regime de bensMatrimonial property regime elected by the spousesClause translated with the Portuguese term preserved alongside English.
AverbamentosAnnotations added later — divorce, separation, name correctionEvery averbamento translated — the field that shows whether the marriage still stands.

Brazil (cartório) and Portugal (conservatória) differ in format, registrar titles, and surname order. A breve relato may omit averbamentos that an inteiro teor shows — we identify which you have so any gap is visible.

What We Check

What Gets a Portuguese Marriage Certificate Translation Rejected

Most translation-related RFEs trace back to a few issues. These are what we check on every Portuguese-language marriage record.

01Averbamentos skipped

We translate every annotation, since a later divorce or name change is recorded there and an officer may cite a missing one.

02A breve relato submitted where an inteiro teor is needed

We identify whether the certificate shows averbamentos and note when only a summary was provided so the gap is visible.

03Compound surnames not matched to the passport order

We render surnames in the order shown on the passport (Brazil and Portugal differ) and flag discrepancies.

04Regime de bens flattened or dropped

We translate the property-regime clause with the Portuguese term preserved alongside the English rendering.

Patterns drawn from real Portuguese-language marriage-record casework (Brazil, Portugal, Angola, Mozambique). Unreadable fields are marked transparently, never guessed.

Every order is checked against this list before certification — and covered by the revise-free-or-refund guarantee.

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Glossary

Portuguese Marriage Terms

Common terms you will see on a Portuguese-language marriage record (Brazil and Portugal), with what they mean on the certified English version.

Certidão de casamento
Marriage certificate — the document itself.
Inteiro teor / breve relato
Full-content certificate (shows averbamentos) / summary certificate (may omit them).
Cartório / Conservatória
Civil-registry office: cartório (Brazil) / conservatória do registo civil (Portugal).
Averbamento
Annotation recording a later event such as divorce or name change.
Regime de bens
Matrimonial property regime (comunhão parcial/universal, separação de bens).
Termo / livro / folha
Term / book / page references locating the entry in the registry.
Testemunhas
Witnesses to the marriage named on the record.
Cônjuges
The spouses named in the marriage act.
Sources & References

Requirements verified against official sources

Our guidance on Portuguese marriage certificate translation reflects the published requirements of the authorities below.

Ready to order

Ready to Translate Your Portuguese Marriage Certificate?

Upload every page of the marriage record, including averbamentos, annotations, and any cartório or conservatória certification pages. A complete source file helps ensure witnesses, registrar data, régime de bens clauses, and legal updates are all translated accurately.

If your filing also includes birth certificates, divorce records, or other Portuguese-language civil documents, ordering the full set together helps keep names, dates, and civil-registry terminology consistent across all translated records.

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