O - Long-Term Resident Visa (LTR Visa)

Applicants wishing to obtain an LTR Visa need to contact the Board of Investment in Thailand regarding Visa requirements at https://ltr.boi.go.th/. 

After receiving an approval letter from the Board of Investment in Thailand addressed to the Royal Thai Consulate-General, Chicago, applicants can begin to apply for a visa at https://www.thaievisa.go.th/.