NAATI certified translation of Thai bank statements and balance letters
Financial evidence is read closely. Statements must be complete, continuous and traceable to a named account holder, and the translation must reproduce every line so the reader can follow the money.
In short
Bank statements, balance certificates and sponsorship letters issued in Thai are lodged with an English translation. Statements are translated in full, including transaction lines, running balances, and the bank's stamp and signature block. Do not send extracts of selected transactions: gaps are one of the most common reasons for a request for further information.
Key facts for this document
| Item | Detail |
|---|---|
| Issuing authority | The issuing bank |
| Must the whole document be translated? | Every page and every transaction line for the required period |
| Most common reason for rejection | Gaps in the period; cropped or hidden transaction lines |
| Typical translation turnaround | Depends on page count — confirmed before starting |
Turnaround covers translation work in business days only; it excludes processing time at the issuing office or the receiving body. Confirm current requirements before lodging.
When this document is required
- Student visa applications where funds and their source must be evidenced
- Visitor and sponsored family visas showing capacity to support the stay
- Partner visa files evidencing shared finances
- Business and investment matters requiring translated financial records
Which original to send
- Statements covering a continuous period, stamped by the bank where the bank issues them that way
- A balance certificate or letter naming the account holder and the account
- A sponsor's letter and identity documents, where a third party provides the funds
Checklist before you send scans
- Send a continuous run of pages with no month missing
- Keep pages in order and named so the sequence is obvious
- Confirm the account holder name matches the passport spelling
- Tell us the required period so nothing is translated unnecessarily
Common reasons a translation is questioned
- Cropping or hiding transaction lines, which reads as an incomplete record
- Mixing accounts and periods in one bundle without labels
- Screenshots from a banking app where the bank's identifiers are not visible
- Large one-off deposits with no accompanying explanation of the source
Frequently asked questions
Do statements need to be translated page by page?
Yes. A certified translation covers whole documents, and financial evidence is assessed as a continuous record, so selective pages weaken the file.
Are app screenshots acceptable?
That is the receiving body's decision. Statements issued and stamped by the bank are the safer source, because they show the bank's identifiers.
Is a large set expensive to translate?
Volume drives the assessment, so we confirm the page count with you before starting. Contact us by phone, LINE or email for a quote on your actual set.
Other document guides
Reviewed July 2026. General information for document preparation only, not immigration assistance; we are not a registered migration agent (OMARA). Confirm current requirements with the receiving body — see immi.homeaffairs.gov.au and naati.com.au.