Question: what all documents are required for thailand visa on arrival?
Answer: Passport or travel document with a validity not less than 6 months.
Visa application form (filled out)
One(1) recent 4x6cm. photograph of the applicant.
Round-trip air ticket or e-ticket (paid in full)
Proof of financial means (20,000 baht per person/40,000 baht per family)