It was relatively a simple process. Birth certificate with my name as father. Short history of her Mom and my relationship(lived together for about 6 years). My financial ability. I m retired with
A decent pension. I paid a Thai lawyer 30,000 baht. I live in Phuket and was handled here.
I have a daughter with my Thai GF. She is now 5. We went through the process so that I can get 50% parental custody. It is a 2 part process. We had a lawyer and interpreter for the interview with Thai version of ,"child protective services", then about a month later, with lawyer and interpreter, went before 4 Thai judges. No problems, as I now have the 50% custody document, and had it translated into English. I am and have been on extension of stay for purpose of retirement for many years. The main reason I went through the 50% custody is that if something(death/disability/etc) happened to her Mother, her family would have the right to take my daughter from me and raise her as they see fit.
13 years go I used 6 30 day stamp in a row over about an 8 month period of time. On the 7th, I was taken into the office and told next one in they want a paper visa from a Thai Embassy/Consulate. Was no pronlem
Reading through the comments, all I can say, is that I have been in Thailand since 2010, started my S.S. in 2010, used U.S. Direct Express card until Thailand/U.S. forged an agreement for direct deposit to a Thai bank account. Have not been to the U.S. in almost 6 years and get all Social Security mail to my address here in Thailand. Once a year, usually in June, I receive by mail the "are you alive" letter, promptly check the boxes, sign it and send to U. S. via Thai postal, with tracking option.
Never had a problem. Also, for those doing direct deposit, we get our S. S. On the 3rd of each month.