NAATI Translation for Prospective Marriage Visa (Subclass 300)
The Prospective marriage visa (subclass 300) requires Thai-language documents to be lodged with verifiable English translations. The core set covers 5 document groups, and Typically 1–2 working days. The two costliest mistakes are name spellings that differ from the passport and pages left untranslated.
Who lodges this visa
Fiancés of Australian citizens/PR holders who will marry in Australia within the visa period and must show both parties are legally free to marry.
Documents needing NAATI translation for subclass 300
| Document | Check before translation |
|---|---|
| Certificate of single status from the district office | Usually accepted only within 3–6 months of issue |
| Divorce certificate or former spouse's death certificate | Required where there was a prior marriage |
| Birth certificate, house registration and ID card | Core identity set |
| Police clearance certificate | Include the stamp pages |
| Notice of Intended Marriage completed in Australia | Already in English; details must match the Thai translations |
Turnaround: Typically 1–2 working days.
Why documents get queried or returned
- The single-status certificate expiring while the application is assessed
- NOIM details not matching the translated birth certificate (date or place of birth)
- Omitting the divorce certificate, leaving free-to-marry status unproven
FAQ — Prospective marriage visa (subclass 300)
Which documents need NAATI translation for the Prospective marriage visa (subclass 300)?
Certificate of single status from the district office · Divorce certificate or former spouse's death certificate · Birth certificate, house registration and ID card · Police clearance certificate · Notice of Intended Marriage completed in Australia
Who lodges the Prospective marriage visa (subclass 300)?
Fiancés of Australian citizens/PR holders who will marry in Australia within the visa period and must show both parties are legally free to marry.
Why do case officers request more documents for the Prospective marriage visa (subclass 300)?
The single-status certificate expiring while the application is assessed · NOIM details not matching the translated birth certificate (date or place of birth) · Omitting the divorce certificate, leaving free-to-marry status unproven
How long does the translation take?
Typically 1–2 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 — Prospective Marriage visa (subclass 300) — requirements and processing times change; verify with the authority before acting. Visa decisions rest solely with the immigration authority.
Official sources referenced
- • กองสัญชาติและนิติกรณ์ กรมการกงสุล — การรับรองคำแปล
- • HCCH — Apostille Section
- • NAATI (ออสเตรเลีย) — naati.com.au
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.