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Thai Notary Law & Service Phuket
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NAATI Translation for Contributory Parent Visa (Subclass 143)

The Contributory Parent visa (subclass 143) requires Thai-language documents to be lodged with verifiable English translations. The core set covers 5 document groups, and Typically 2–3 working days. The two costliest mistakes are name spellings that differ from the passport and pages left untranslated.

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Who lodges this visa

Parents of Australian citizens/PR holders who must pass the balance-of-family test, which relies on civil-registry documents for every child.

Documents needing NAATI translation for subclass 143

DocumentCheck before translation
Birth certificates of every childAll children, not just the sponsor
House registrations of the applicant and childrenAddress and relationship evidence
Marriage, divorce and death certificatesExplains the family structure
Name-change certificatesNeeded where a child's name differs across documents
Thai-language medical and insurance documentsTranslate on request

Turnaround: Typically 2–3 working days.

Why documents get queried or returned

FAQ — Contributory Parent visa (subclass 143)

Which documents need NAATI translation for the Contributory Parent visa (subclass 143)?

Birth certificates of every child · House registrations of the applicant and children · Marriage, divorce and death certificates · Name-change certificates · Thai-language medical and insurance documents

Who lodges the Contributory Parent visa (subclass 143)?

Parents of Australian citizens/PR holders who must pass the balance-of-family test, which relies on civil-registry documents for every child.

Why do case officers request more documents for the Contributory Parent visa (subclass 143)?

Incomplete child birth certificates, making the balance-of-family test impossible to verify · Inconsistent child name spellings with no name-change certificate · Using an outdated house registration extract

How long does the translation take?

Typically 2–3 working days. Pricing is per page or per word, and you get a free written quote before any work starts.

Can I use a non-NAATI translator?

Department of Home Affairs generally requires translations produced inside Australia to come from a NAATI-credentialled translator, while translations produced outside Australia must show the translator's full name, address, qualifications and experience. A NAATI Certified translation is the safest and most familiar option for case officers.

Does a NAATI translation also need Thai MFA legalisation?

For an Australian visa lodgement, generally no — NAATI is Australia's own translation credential. If the same documents are also used by Thai authorities or a third country, separate Department of Consular Affairs legalisation may be required. NAATI certification and Thai MFA translation certification are not interchangeable.

Can I send scans instead of originals?

Yes. High-resolution colour scans in which every stamp and signature is legible are sufficient for NAATI work. Originals are only needed when Thai MFA legalisation runs alongside the translation.

Can you guarantee the visa outcome?

No. Visa decisions rest solely with the Department of Home Affairs. We are responsible for the accuracy and completeness of the translation, and we correct translator errors free of charge.

Other visa subclasses

NAATI translation by document type

Official source: Department of Home Affairs — Contributory Parent visa (subclass 143) — requirements and processing times change; verify with the authority before acting. Visa decisions rest solely with the immigration authority.

Official sources referenced

Government fees and processing times on this page were last verified in July 2026 by our Notarial Services Attorneys registered with the Lawyers Council of Thailand. Figures follow published agency schedules, may change without notice, and actual turnaround depends on each authority's queue. Please reconfirm with the issuing authority before you file.