Can I open a business in Thailand on DTV visa, or will I have to change my visa?
TLDR : Answer Summary
Individuals on a Digital Nomad Visa (DTV) in Thailand cannot actively conduct business or work for a Thai company. While you can incorporate a business and be a shareholder, you cannot participate in its day-to-day operations or obtain a work permit. If you wish to engage in business activities, it is required to switch to a Non-B visa, which is appropriate for work and business engagements.
DTV VISA RESOURCES / SERVICES