What happen to DTV holders after half a year if they wish to stay in Thailand?
Can they extend automatic for another half a year until they reach 5 years?
TLDR : Answer Summary
DTV (Digital Nomad Visa) holders can extend their stay for an additional six months by applying at an immigration office, but this can only be done once per entry. To do so, they must provide the same documentation used in their initial application, along with proof of sufficient funds. After the extension, holders are required to leave Thailand and can only return for another extension, allowing for a maximum stay of 360 days per entry.
DTV VISA RESOURCES / SERVICES