i need tax residency certificate from RD to give my home country tax department. i will stay more than 183 days in one calender year in LOS. Currently i have 6 months multiple Entry tourist visa and im planning to buy 20 years elite visa . my visa already doesnt allow me to work in LOS so i dont work in thailand and i have no income in thailand.this is certiticate i want : https://www.rd.go.th/publish/21978.0.html anyone has experience to get it ? can i get this certificate with no income in thailand ? i must apply this document after i spend 183 days in Thailand ? can i get this certificate with tourist visa ?