What are the reasons my DTV visa application might have been rejected?

I'm not familiar with the House of Taste specifically, and you might have better luck at other embassies. Also, even if there have been success stories with this school, some of them might just be marketing from the school. Did you happen to see the recent post in this group from someone who visited this school in Bangkok?

@Christopher **********

Some embassy they provide the reason. And some agency they can check

ผู้มีส่วนร่วมที่ไม่ระบุตัวตน which Embassy you applied?

Anonymous participant the Netherlands appears to be a difficult Thai Embassy for DTV Visa approvals.

Anonymous participant Hopefully the Embassy will give you some feedback. It must be extremely frustrating not knowing the reason. I used to hate it after job interviews.

Anonymous participant It can depending what was added. An agent told me they had a client refused due to one. I think it was fraudulent documents used in Netherlands. The next embassy would note process till not removed. Only the originating embassy or a "Friendly" immigration officer engaged by an agent can remove it. If it was me I would first contact a Thai Agent with contacts to check if there is any note. After that they can guide you. PS: The agent did not refund the application fee for second rejection as client had not told them about first one.

Anonymous participant 6 months is cutting it close these days. Times have changed and requirements are getting somewhat stringent. Possibly a cover letter along with your application stating your reasons for visiting, why this course , general interest in why you love Thailand, plans after finishing the course, and what you'll do with the remaining 4 years of the visa.