Certified Thai tax document translation for USCIS.

Tax documents issued by Thai-speaking jurisdictions are among the most-translated civil documents in US uscis filings. Foreign tax returns, tax clearance certificates, and revenue authority correspondence for immigration and financial filings.

Thai is the official language of Thailand and the source language for Thai house registration (ทะเบียนบ้าน), national ID, civil status records, and academic transcripts. Verdacert translates Thai civil documents from Khet and Amphoe offices, the Khor Ror series of registry forms, marriage and divorce certificates, and academic credentials for US immigration, university, and K-1/IR-1 family-based filings. Verdacert's reviewer pool covers Standard Central Thai, with country-specific document conventions from Thailand.

Thai civil documents follow a numbered Khor Ror (คร) series — Khor Ror 2 for birth registration, Khor Ror 3 for birth certificate, Khor Ror 2/1 for marriage registration, and Khor Ror 3/1 for marriage certificate — each carrying distinct evidentiary scope. Verdacert notes the Khor Ror number on the certification because USCIS adjudicators rely on it. Thai is written in its own alphasyllabary read left-to-right with no inter-word spaces in formal documents. Dates use the Thai Buddhist calendar (BE, 543 years ahead of CE); Verdacert converts to Gregorian for US filings and retains the BE date in parentheses. Names are transliterated following the holder's preferred romanization from prior passports.

USCIS requires that any non-English document submitted in support of an immigration petition be accompanied by a full English translation, plus a signed statement from a competent translator attesting that the translation is complete and accurate. Verdacert's certification statement is drafted to meet this requirement exactly. The applicable standard is 8 CFR § 103.2(b)(3).

For tax document translations specifically, our reviewers focus on local tax categories that don't map cleanly to us equivalents. The AI draft is calibrated to surface uncertainty rather than guess, so the reviewer always knows where to spend their attention.

Every translation we deliver includes a signed certification statement, a faithful transcription of every field on the source, descriptions of all seals and stamps, and explicit [illegible] markers anywhere the source is unreadable rather than a guess. The reviewer signs the certification under their own name.