Documents, Translation & Legalization for Visas

Teaching roles usually require a school letter, degree and transcript legalized and translated as prescribed, a police clearance certificate, and in many cases a teaching licence or waiver from the Teachers' Council. Foreign-issued documents must be legalized in the issuing country and their translations certified before filing.

A spouse can generally apply to stay as a dependent, presenting a marriage certificate legalized and translated as prescribed, together with the principal applicant's financial evidence. The period granted depends on the officer's discretion and the principal's category, so prepare relationship documents in full from the beginning.

You need a Non-Immigrant O visa based on marriage, then file TM.7 with the marriage certificate, the Thai spouse's house registration and ID card, photographs showing cohabitation, a map to the residence, and financial evidence meeting the threshold. Officers may inspect the residence before approving the application.

You need the birth certificate issued by the country of birth, legalized through that country's correct chain, then translated into Thai and the translation certified by the Legalization Division, Department of Consular Affairs. Only then can it support a dependent visa application or civil-registration steps in Thailand.

The foreign partner obtains an affirmation of freedom to marry or single-status certificate from their embassy in Thailand, has it translated into Thai with the translation certified by the Department of Consular Affairs, and then registers the marriage at a district office. Some countries' documents have a limited validity, so sequence the steps closely.

They must be legalized by the authority of the issuing country through that country's prescribed chain, then legalized by the Thai embassy there or that country's embassy in Thailand as applicable, then translated into Thai with the translation certified by the Department of Consular Affairs before submission to Thai institutions or agencies.

Thai civil documents such as birth certificates, house registrations, and marriage certificates should first be re-issued as certified copies by the registrar, then translated into English or the destination language, then legalized by the Legalization Division of the Department of Consular Affairs, and finally legalized at the destination country's embassy where required.

Thailand has completed accession to the Apostille Convention, which enters into force for Thailand on 28 February 2027. Until that date documents still follow the existing route of legalization by the Department of Consular Affairs followed by the destination embassy. Status can be verified on the HCCH status table and Department of Consular Affairs announcements.

Long-stay and work visas for many countries, including Australia, Canada, New Zealand, and several European states, commonly require police clearance from each country of previous residence. In Thailand the certificate is issued by the Royal Thai Police clearance service centre and usually needs translation and legalization before submission.

It depends on the destination system. Australia requires NAATI-certified translators for translations produced in Australia; several European countries use sworn translator systems; documents passing through the Thai Department of Consular Affairs must follow the format its Legalization Division accepts. Confirm the required format before translation begins.

Yes, considerably. Officers cross-check names between the passport, civil registration documents, and every translation. Where spellings differ, follow the passport spelling and, where necessary, obtain a certificate confirming the person is one and the same, so the file is not returned or delayed by requests for further evidence.

Frequent causes are financial evidence inconsistent with declared income, large unexplained deposits shortly before filing, an implausible travel plan, weak ties to the country of residence, incomplete supporting documents or translations that do not match the originals, and failing to disclose previous refusals or overstays.

No, and any provider promising approval should be treated with caution, because approval is solely at the discretion of the embassy or immigration authority. What a provider can do is assess eligibility against published criteria, assemble a complete and internally consistent document set, and produce translations the destination authority accepts.

The Australian immigration authority requires translations made in Australia to come from NAATI-certified translators, while translations made outside Australia must show the translator's full name, address, qualifications, and experience on the translation. Using NAATI-certified translations is the safest route and reduces requests for further information.

When someone else covers the trip costs, for example for students, retirees, or family visits. The sponsor issues a letter stating the relationship and the expenses covered, attaching their financial evidence and identity documents. Thai-language relationship documents must be translated and legalized in the form the destination authority requires.

Applicants generally show funds equivalent to at least THB 500,000 plus employment contracts, service agreements or proof of foreign clients. Soft-power activity applicants (Muay Thai, Thai cooking, medical treatment) need an acceptance letter from the provider. Documents not in English must be translated and certified; some embassies also ask for consular legalisation or an Apostille from the issuing country.

Spouses and children under the stated age limit receive the same visa category as the principal, with annual reporting and fast-track access. Relationship documents — marriage certificate and birth certificates — must be translated into English and legalised by the consular authority of the issuing country or carry an Apostille.

Provide bank-certified statements for the last 3-6 months, an employment letter (or company registration if self-employed), payslips, and supporting assets such as land title deeds or funds. Balances should cover roughly EUR 60-100 per day of the trip plus a buffer. Thai-language documents must be translated into English, and many consulates require the translation to be certified by an accepted translator.

UKVI requires each translation to confirm it is an accurate translation of the original, show the date, the translator's full name, signature and contact details. Thai consular legalisation is not required, but the original and the translation must be submitted together. Common documents are the house registration, marriage certificate, birth certificate, employment letter and bank statements.

Filing from outside Australia, a professional translation into English showing the translator's name, qualifications and contact details is normally accepted. Filing from inside Australia, or using the document with Australian government bodies, you should use a NAATI-certified translator to avoid requests for further information.

IRCC accepts translations by a certified translator, or by a non-certified translator accompanied by an affidavit sworn before a notary public or a commissioner for oaths. A copy of the original must always be attached to the translation, and neither the applicant nor a family member may translate their own documents.

It depends on the destination. Most tourist visas need only a certified English translation. Spouse visas, permanent residence, marriage registration abroad and any use before foreign courts or registries usually require legalisation by the Legalization Division of the Department of Consular Affairs and then the destination embassy, or an Apostille if that country is in the Hague Convention.

House registration (Tabien Baan), Thai ID card, marriage or divorce certificate, birth certificate, name-change certificate, land title deeds, company affidavits and police clearance certificates. Keeping a certified English set on file saves repeated cost, but note that some missions require translations issued within the last 3-6 months.