THAI DOCUMENT TRANSLATION
Thai Marriage Certificate Translation for USCIS
A certified translation of a Thai marriage certificate (ทะเบียนสมรส (Thabian Somrot) — Kor.Ror.2 & Kor.Ror.3) for USCIS costs about $15–25 and is delivered in 24–48 hours, with a signed Certificate of Accuracy that meets 8 CFR 103.2(b)(3). Translation HelpDesk uses native Thai-speaking specialists, and if USCIS rejects our translation we fix it free and cover your resubmission fee.
Updated July 11, 2026 · Reviewed by Victor Luján, Founder — certified translations since 2018
WHAT WE TRANSLATE
The Thai Marriage Certificate (ทะเบียนสมรส (Thabian Somrot) — Kor.Ror.2 & Kor.Ror.3)
A Thai marriage produces two linked records from the District Office (Amphoe, or a Bangkok Khet registrar): the Kor.Ror.2 (ค.ร.2) marriage register and the Kor.Ror.3 (ค.ร.3) marriage certificate handed to the couple. The Kor Ror 3 is a compact landscape certificate naming both spouses and the registration date; the fuller Kor Ror 2 register lists national ID numbers, witnesses, and any prenuptial terms. Dates use the Buddhist Era (add 543), and a Thai wife who adopts her husband's surname shows that change here. For a marriage-based I-130 or adjustment of status, USCIS officers frequently want BOTH the Kor Ror 2 and Kor Ror 3 translated, because the certificate alone omits identifying details the register contains. The certified translation must carry over both form numbers, convert every พ.ศ. date, keep spouse names consistent with their passports, and note the Amphoe seal and registrar signature, closed with the translator's competency certification.
WHO ISSUES IT
Where Your Thai Marriage Certificate Comes From
In Thailand, civil-status records come from the สำนักทะเบียน / อำเภอ (Local Civil Registrar — District Office/Amphoe, under the Bureau of Registration Administration, Ministry of Interior; the Khet office in Bangkok). Thailand acceded to the Hague Apostille Convention on 30 June 2026, but it takes effect only on 28 February 2027; until then, Thai documents are authenticated by consular legalization through the Legalization Division of the Ministry of Foreign Affairs (Chaeng Watthana Rd., Bangkok). Full Thailand apostille & authentication guidance →
USCIS REQUIREMENTS
How USCIS Wants Your Thai Marriage Certificate Translated
For your Thai marriage certificate, USCIS requires a complete English translation of everything on the page — the issuing office’s details, seals, and any marginal notes included — plus a signed certification of accuracy under 8 CFR 103.2(b)(3). Machine translation cannot sign that certification. We reproduce the document's exact layout so an officer can compare it line by line against your Thai original.
WATCH OUT FOR
Common Thai Marriage Certificate Pitfalls
Thai marriage certificates frequently carry a marginal annotation recording a later divorce or a spouse's death that must be translated, not skipped, and both spouses' names have to match their other USCIS filings exactly.
Native Thai Specialist
A native speaker of your document's language handles it — not a generalist or a machine.
Format-Matched to the Original
The original layout, seals, and stamps reproduced in position.
USCIS Acceptance Guaranteed
If USCIS rejects it citing the translation, we fix it free and cover your resubmission fee.
FAQ
Frequently Asked Questions
How much does Thai marriage certificate translation cost?
A standard Thai marriage certificate is typically $15-25 total, certified and formatted, delivered in 24-48 hours. Pricing is $0.05 per word; longer or multi-page documents are quoted exactly before you pay.
Is your Thai marriage certificate translation accepted by USCIS?
Yes. Every translation includes a signed Certificate of Accuracy meeting 8 CFR 103.2(b)(3). If USCIS rejects it citing the translation, we correct it free and reimburse your resubmission fee.
Do the Buddhist Era dates on my Thai records need to be converted?
Yes. Thai official documents use the Buddhist Era (พ.ศ.), which is 543 years ahead of the Gregorian calendar — so 2540 B.E. is 1997 C.E. A proper certified translation converts every date and can note the original B.E. figure so there is no confusion at USCIS.
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