Averbamento
Her legal name lived only in a margin note
The averbamento carrying the post-marriage name was translated in place and flagged as the current legal name.
Read the caseCertified Portuguese Birth Certificate Translation
Certidão de nascimentoAssento de nascimento
Certified English translation for USCIS, passport applications, schools, courts, and other official uses.
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
USCISMeets all translation requirementsPrepared in accordance with 8 CFR 103.2(b)(3)
Calculate your price
1
any length · no word capone or more · PDF, image · up to 25 MB ea.
Your total$24.95
We check your files and confirm the total before you pay
4.9/5 · 2,400+ reviews65+ languages240,000+ documents since 2014
Your finished package
A complete certified package, ready to file.
Your delivery includes the source-document scan, a complete English translation, and a signed and stamped Certificate of Translation Accuracy.
- Every field, stamp, seal, signature, and notation translated
- Livro, folha, and termo numbering reproduced exactly as printed
- Every averbação translated in place — recognition, correction, marriage, name change
- Certificate of Translation Accuracy signed and stamped on company letterhead
- Review the translation and request corrections before certification
Get my certified translation
Files checked and total confirmed before payment
Real Portuguese casework
We have handled the details people usually worry about.
These are anonymized Portuguese-to-English orders. Each case shows the source-document issue and the exact translation decision.
CNJ apostille
The apostille was bound into the certificate itself
We kept the CNJ digital apostille as its own page and mirrored the source pagination exactly.
Read the case
Scribal correction
The registrar corrected himself mid-sentence in 1964
The «digo» scribal correction was translated as written, preserving both the error and the fix.
Read the caseBefore you order
Do you have the right Portuguese birth document?
Brazilian and Portuguese registries issue different copies of the same record. Upload every page — we will identify the type and flag a short certidão before work starts.
Brazil
Certidão, cartório, and averbações
Brazilian certidões carry livro, folha, and termo coordinates, the cartório designation, and often later averbações. Modern copies add a 32-digit matrícula, digital seals, and sometimes a bound CNJ e-apostille.
Send every page — averbações and the apostille binding often live on page 2 or 3.
Portugal
Assento at the conservatória
Portuguese records use a different registry style — the assento de nascimento at the Conservatória do Registo Civil, often narrative in form, with marginal annotations that can carry a later legal name.
Lusophone Africa
Angola, Mozambique, and Cape Verde records
Registries across Lusophone Africa follow their own certificate structures and administrative wording. We translate by the actual issuing system rather than forcing one generic Portuguese template.
How it works
How to get your Portuguese birth certificate translated, step by step
Upload once. We check the files and confirm the total before payment. Then our team translates, reviews, and certifies the complete package.
- 01
Upload the full document set
Send a PDF, scan, or phone photo. Include every page — averbações, the apostille binding, digital-seal pages — and a passport name page when available.
Files checked · total confirmed before payment - 02
We translate and cross-check
Names, dates, livro/folha/termo coordinates, CPF or NIF identifiers, every averbação, and all stamps and seals are checked against the source.
Translated · independently checked - 03CertTranslateCertifiedTranslation
Review and receive your certified files
Request corrections free. Once approved, receive the source scan, full English translation, and signed and stamped Certificate of Translation Accuracy.
Certified · typically within 24 hours
One physical page means one billed page.
No 250-word cap and no dense-page rebilling.
Certified price
$24.95/ page
Get my certified translation
No payment until file review
Client reviews
Portuguese civil records, handled without guesswork.
4.9 / 52,400+ client reviews
Google Trustpilot Direct feedback
Renata F.
Fort Lauderdale, FL
“They translated my Brazilian certidão and preserved the livro and folha references exactly. That was important for my immigration packet.”
Brazil · Certidão de nascimento
Livro and folha preserved
Miguel S.
Newark, NJ
“My Portuguese birth certificate had administrative lines another service wanted to skip. CertTranslate handled the full document correctly.”
Portugal · Birth certificate
Full document covered
Julia P.
Charlotte, NC
“The annotations on my Brazilian record were translated clearly and the English version stayed consistent with the rest of my family documents.”
Brazil · Annotated record
Consistent across the packet
Questions before ordering
Clear answers, before you upload.
If your document does not match one of these situations, send it anyway. Support replies in 15–30 minutes during support hours.
How much does a Portuguese birth certificate translation cost?+−
The certified translation is priced per physical page. A typical one-page certificate costs one page, even when the page contains more than 250 words.
How long does a Portuguese birth certificate translation take?+−
Most one- to three-page orders are delivered within 24 hours after we receive clear scans. If the record includes multiple averbação pages, a bound apostille, or an older handwritten entry, we confirm the delivery window before work begins.
Will my Portuguese birth certificate translation be accepted by USCIS?+−
The delivery includes your source-document scan, a complete English translation, and a signed and stamped Certificate of Translation Accuracy. If a receiving authority rejects the translation for a translation-related reason, we revise it free. If it is still rejected, we refund the translation cost.
Do you translate records from Brazil, Portugal, and Lusophone Africa?+−
Yes. We handle Brazilian certidões from any cartório, Portuguese assentos from the conservatória, and records from Angola, Mozambique, Cape Verde, and other Portuguese-speaking registries.
What if the certificate is handwritten, faded, or hard to read?+−
We can usually work from scans with stamps, embossing, handwriting, or slightly faded print. If a name, date, seal, or registry number is too weak to read safely, we ask for a better image rather than guessing.
Can I review the translation before it is certified?+−
Yes. You can review the completed translation and request unlimited free corrections before certification. If USCIS later requests a translation-related 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 250-word unit. A dense one-page certificate remains one billed page.
What are livro, folha, and termo — and do they get translated?+−
They are the book, page, and entry coordinates that locate your registration at the cartório. We reproduce them exactly as printed, because they identify the legal entry an officer may verify.
What is an averbação and why does it matter?+−
An averbação is a later annotation to the record — a recognition, correction, marriage, or name change. We translate every averbação in place, since it often explains a difference between the birth record and the rest of your packet.
Do I need the inteiro teor or is a short certidão enough?+−
The inteiro teor is the full-content copy showing all data and averbações. If your short certidão omits filiation or annotations that matter to the filing, we flag it so you can request the full copy before submitting.
Does USCIS require notarization?+−
USCIS generally requires certification, not notarization. Notarization remains available when a court, embassy, or another receiving authority asks for it.
Most frequent problems we correct
What can get a Portuguese birth record questioned — and how we prevent it
These are the recurring issues we see in Portuguese-language civil-record packets and in translations clients ask us to review.
01
An averbação is left untranslated
Our check: We translate every annotation in place, since a later recognition or name-change note often explains a difference between the record and other packet documents.
02
Livro, folha, and termo numbering reduced to a loose note
Our check: We reproduce the registry coordinates exactly, because they identify the legal entry an officer may verify.
03
A short certidão submitted where the inteiro teor is needed
Our check: We flag when a record omits filiation or annotations so you can request the full-content copy before filing.
04
Brazilian wording applied to a Portuguese record — or vice versa
Our check: We translate cartório vs conservatória and each country’s administrative terms by the actual issuing system, not one generic Portuguese template.
The standard behind these checks
AcceptReady™ is CertTranslate's published standard for certified translations: complete word-for-word translation, mirrored page layout, signed and stamped Certificate of Accuracy on letterhead, and matched to the receiver's published requirements.
How to check each one yourselfChecked before certification. If an authority later requests a translation-related correction, revisions remain free.
Start my translationCommon filing contexts
When you may need this translation
Portuguese-language birth certificates most often appear in family-based USCIS packets, but the same certified package may also be requested by a court, school, or benefits agency.
The key is consistency: names, identifiers, and dates should line up with the passport and the rest of the supporting documents.
I-130
Family petitions
Parentage for Brazilian and Portuguese relatives comes from the birth record and its filiação fields.
I-485
Adjustment of Status
The certidão proves identity and parentage in the green-card packet, averbações included.
N-400
Naturalization
Naming history is matched across the certidão, the passport, and U.S. records.
Other
Schools, courts, and benefits offices
The certified English version stands in for the original wherever the reviewer works in English.
Document glossary
Portuguese birth certificate terms
Common terms you may see on a Portuguese-language birth record and how they appear in the certified English translation.
- Certidão de nascimento
- Birth certificate — the document itself.
- Livro / Folha / Termo
- Book / page / entry number locating the registration (Brazil).
- Averbação
- A later annotation to the record — correction, recognition, marriage, or name change.
- Filiação
- Parentage — the father and mother fields.
- Cartório (de registro civil)
- Brazilian civil-registry office that issues the certidão.
- Conservatória do registo civil
- Portuguese civil-registry office — the equivalent of the Brazilian cartório.
- CPF / NIF
- Brazilian taxpayer ID / Portuguese tax number, when shown on the record.
- Inteiro teor
- Full-content certified copy showing all data and averbações (vs a short certidão).
Reference library
Helpful pages and official sources
Guidance and source links last rechecked .
More from CertTranslate
Ready when you are
Start with your Portuguese document. We will check the rest.
Upload every page you have — averbações and apostille bindings included. We will confirm the document type, page count, price, and delivery time before you pay.
Get my certified translation
No payment until file review