★★★★★ 4.9500+ reviewsVerified

Certified Passport Translation in Bangkok for Visas and Official Use

Certified translations of passport biographical pages, visa pages, entry stamps, and travel documents for immigration, embassies, marriage registration, banking, and overseas submissions.

400THB From
24 HoursTypical turnaround
CertifiedOfficial Use
30+Languages
Why Choose Us

Passport Translations Prepared for Identity Checks and Official Submission

Identity details checked carefully
Names, nationality, date of birth, passport number, issue date, expiry date, and issuing authority are checked against the source before certification.
Detail-by-detail review
Thai and foreign passports
We translate Thai passports into English and selected other languages, and foreign passports into Thai for official use in Thailand.
30+ languages
Visa pages and entry stamps
When an authority requires travel history, we can translate relevant visa labels, immigration stamps, endorsements, and observation pages together with the identity page.
Pages selected to your checklist
MFA legalization guidance
If the receiving authority asks for legalization, we can advise on the required sequence and arrange Thai MFA document legalization where applicable.
Requirement checked before work
Same-day service may be available
Standard Thai–English passport page translation is normally completed within 24 hours. Same-day service may be available for readable, standard-format pages.
Rush option
Second-reviewer quality control
A second linguist checks personal data, transliteration, numbers, stamps, and formatting before the translation is certified and delivered.
Reviewed before delivery
Track Record

Identity-Document Translation Experience Since 2008

Since 2008, BTIS has translated passports and supporting identity records for visa applicants, families, employees, companies, and legal professionals. We prioritize exact personal details and consistent spelling across the submission set.

20,000+Projects completed
EstablishedSince 2008
30+ LanguagesIncluding less common language pairs
Same-DayRush may be available
Common Applications

When You Need Passport Translation

Passport translations are commonly requested when an authority needs identity, nationality, travel, or immigration information in another language.

01

Visa & Immigration

Visa applications and immigration filings may require a certified translation of the passport identity page, current visa, or selected entry stamps.

  • Visa and residence applications
  • Immigration evidence and travel history
  • Dependent and family submissions
02

Marriage & Civil Registration

Thai district offices and overseas civil registries may request translated passport details to confirm a foreign applicant’s identity and spelling.

  • Marriage registration in Thailand
  • Birth and family registration
  • Consistent names across civil documents
03

Banking, Legal & Property

Banks, lawyers, courts, and property professionals may need a translated passport copy for identity checks or a formal document file.

  • Bank and financial compliance
  • Contracts and powers of attorney
  • Property and inheritance matters
04

Work, Education & Overseas Use

Employers, schools, professional bodies, and foreign authorities may request a certified passport translation as supporting identification.

  • Work permit and onboarding files
  • School or university records
  • Overseas government submissions
What We Translate

Passport Pages and Travel Documents We Translate

We translate the pages requested by the receiving office, preserving names, numbers, dates, stamps, and official annotations.

Passport and Travel-Document Pages

Standard identity and travel pages prepared for certified submission.

  • Biographical / photo page
  • Signature and observation pages
  • Visa labels and permit pages
  • Entry and exit stamps
  • Passport amendments and endorsements
  • Emergency travel documents

Language Directions and Supporting Identity Records

Passport translations can be prepared alone or together with related personal documents.

  • Thai passport → English
  • Foreign passport → Thai
  • Thai passport → selected third languages
  • Old and current passport sets
  • Thai ID card and house book
  • Name change and civil-status records

Knowledge Box: Which Passport Pages Should Be Translated?

The receiving authority decides whether it needs only the biographical page or additional visa, stamp, endorsement, and observation pages.

Send us the authority’s checklist when available. If no checklist was provided, explain where the translation will be submitted and we will identify the likely scope before quoting.

For consistent identity records, also send any supporting document that shows a different spelling, former name, or address.

How It Works

Workflow: Send, Scope, Translate, Deliver

From the initial passport scan to certified delivery, the scope is confirmed before translation starts.

1

Send the Required Pages

Upload clear colour scans or photos of the passport pages requested by the receiving authority. All corners, numbers, stamps, and handwritten notes must be readable.

2

Scope & Quote Confirmation

We confirm which pages require translation, the language direction, price, turnaround, and whether certification or legalization is likely to be needed.

3

Translation & Identity QA

A qualified translator prepares the document. A second reviewer checks names, dates, passport numbers, visa details, stamps, and consistency with supporting records.

4

Certification & Delivery

We add the certification statement, company seal, and translator signature. Digital delivery is standard; hard copies can be arranged when required.

Transparent Pricing

Passport and Related Identity-Document Rates

Current starting rates for common Thai–English identity documents. Certification, review, and digital delivery are included unless noted.

400 THB
Passport · Thai ↔ English
Identity page · Certified · Sealed
Quote →
750 THB
Thai ID Card · Thai → English
Both sides · Certified
Details →
750 THB
House Book · Thai → English
Per page · Certified
Details →
550 THB
Birth Certificate · Thai → English
Certified · Sealed
Details →
400 THB
Marriage Certificate · Thai → English
Certified · Sealed
Details →
400 THB
Name Change Certificate
Thai → English · Certified
Details →
Certification Levels

Certified vs. Legalized: Which Do You Need?

Different authorities ask for different certification levels. The receiving authority’s checklist controls.

Certified Translation

Translation with a certification statement, translator signature, and company seal. This may be sufficient for many visa, banking, employment, education, and administrative submissions, subject to the receiving authority’s requirements.

  • Visa and immigration support
  • Bank and employer identity checks
  • School and professional records
  • Internal legal and company files
  • Some embassy submissions, subject to authority requirements

Cost: Translation price only

MFA Legalized Translation

Certified translation plus any required notarization and Ministry of Foreign Affairs authentication. This is used only when the receiving authority requires it.

  • Some cross-border civil registrations
  • Authority-specific government filings
  • Selected court or notarial matters
  • Submissions expressly requiring MFA authentication
  • Cases requiring embassy processing after MFA

Cost: Translation + applicable notarization and government fees

Common Questions

Passport Translation: Cost, Pages, Turnaround, and Certification

  • How much does passport translation cost?+

    A standard Thai–English passport biographical page translation starts at 400 THB. Additional visa pages, stamps, endorsements, or complex layouts are quoted according to the number and content of pages.

  • How long does passport translation take?+

    Most standard Thai–English passport identity pages are completed within 24 hours. Same-day service may be available after we check readability and the current translator queue.

  • Do you translate visa pages and immigration stamps?+

    We translate selected visa labels, entry and exit stamps, extensions, endorsements, and observation pages when required by the receiving authority.

  • Can you translate a foreign passport into Thai?+

    We translate passports from supported languages into Thai for civil registration, immigration, legal, banking, and administrative use. Send the page and destination authority for confirmation.

  • Does a passport translation need MFA legalization?+

    Not always. Many submissions require only a certified translation, while some civil or cross-border government procedures require additional notarization or MFA legalization. The receiving authority’s checklist controls.

  • What scan quality do you need?+

    Send a clear colour scan or photo showing all four corners. Security patterns are expected, but the personal details, passport number, dates, stamps, and handwritten notes must remain legible.

Get Started

Get Passport Translation Pricing

Upload the required passport pages for a free quote. We confirm page scope, price, turnaround, and likely certification requirements before work begins.

Upload Your Files for a Quote Response

Bangkok Office

Address25 Alma Link Building, 17th Floor, Chit Lom Alley, Phloen Chit Rd., Lumphini, Pathum Wan, Bangkok 10330
HoursMon–Fri 8:30–17:30, Sat 8:30–13:30 (online only)

Chiang Mai Office

Address181/304 Moo. 3, Chang Phueak, Mueang Chiang Mai, Chiang Mai 50300
HoursMon–Fri 8:30–17:30, Sat 8:30–13:30
✓ Free quote · No obligation

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