To apply for the DTV visa, i need a letter of admission from the university.
So I need to pay 29,500 THB, takes 45 days for admission to be appoved, then can start my DTV process.
TLDR : Answer Summary
To apply for the DTV visa, the applicant needs an admission letter from a Thai university, requiring a payment of 29,500 THB and approximately 45 days for admission approval. Commenters discuss alternative options like the ED visa for students and considerations for those married to Thai nationals, emphasizing that the DTV visa may not be suitable for university study.
DTV VISA RESOURCES / SERVICES