I’m currently in Thailand on a DT visa, and my wife is here on a tourist visa. Can I apply for her DT visa on my behalf, or is there another way for her to get a long-term visa? Any suggestions or advice would be appreciated.
TLDR : Answer Summary
A person on a DT visa in Thailand asked if they could apply for their wife, who is on a tourist visa, to receive a DT visa. The consensus among responses indicates that the wife cannot directly apply for the DT visa from within Thailand but needs to apply from a Thai consulate or embassy outside the country, often requiring the couple's marriage certificate as part of the documentation. Alternatively, she could make a visa run and apply for the DT visa from abroad.