It's not Impossible.I switch from a retirement to a marriage Visa ,because I don't trust Thai banks.I'take the 800k and spend it for a new car.The marriage Visa is groundet on income from abroad.(Pension)
This Visa doesn't exist any more!There is now the DTV Visa for 5 years.But it reqires about
*****
Australian Dollars in a bankaccount in your homecountry and you have to do a visarun every 180 days.Every 90 days you have to visit or do it online an Immigration Office.
You don't know our Immigration!Thailand has 77 provinces and every immi is handling at other rules .In Phayao they love paperwork more than theire wifes or husbands.The new boss there is a woman.555
Copy of your Passport.visasite TM47.TM30 signed of accomodation landlord or your wife.I Go Personal every time,because online doesn't Work or I'm too stupid to do it.I allso Take the IDcard of my wife with me.If Immigration is Not overcrowdet it's done in 10 minutes.For me it's only 15 with car or motorcycle to the Immigration.