Australia Visitor Visa for Thai Citizens 2026: 6 ImmiAccount Steps, Documents, Common Refusals

What the Visitor visa (subclass 600) is

The Visitor visa (subclass 600) is Australia's short-stay visa for tourism, visiting family and friends, or certain short business activities. It generally allows up to 3 months per visit, granted as single or multiple entry depending on the decision.

Australia no longer stamps visas into passports. The visa is electronic and linked to your passport number — if you replace your passport, you must update the visa details before travelling, or you may be denied boarding.

• Tourism and family visits: Visitor visa (subclass 600)
• Work or long-term study: a specific visa category
• The visa is electronic, linked to your passport number
• No paid work in Australia on this visa

Documents that make an application credible

ImmiAccount lets you upload supporting documents in several categories, and officers judge whether you are a 'genuine temporary entrant' from the overall picture. The evidence that helps most is bank statements covering several months, an employment letter stating position, salary and approved leave, a travel itinerary, and evidence of ties to Thailand.

A common mistake among Thai applicants is attaching a large lump sum transferred into the account days before applying. Australian officers always read this negatively. Good funds are savings built from real income, and the itinerary must be realistic for that income — not a luxury trip the salary cannot support.

• Financial evidence over several months, not one recent lump sum
• Employment or business evidence naming approved leave dates
• An itinerary and accommodation realistic for your income
• Evidence of ties to Thailand: steady work, family, property
• A good travel history, if you have one, strengthens credibility

Common refusal reasons

The most frequent refusal ground is the officer not being satisfied you will return to Thailand on time, judged from job stability, income and travel history. Next come income that does not match the trip's cost, and form answers that contradict the attached documents.

Australia issues refusals in writing with clear reasons. If you have been refused, a new application should answer those reasons with genuine evidence — and you must always declare the previous refusal. Hiding a refusal history is a more serious problem than the refusal itself.