Hi , sorry if i am asking a question that is already asked but i know rules change all the time in the LOS and i would like someone to help me if at all possible .
I am a 49 year old uk male not 50 until June next year. I have a Thai girlfriend who i have been supporting in a loving relationship for 12 months.Until recently i have been travelling to see her every 3-4 months on a 30 day exemption . No problems at all. I have my next trip booked in just over a month and have flights and hotels booked for a fortnight. However my circumstances have just changed and i have been given a very generous voluntary severance to leave my job early and with my existing savings i can live of my savings now until i supplement it with my works pension at 55. so that said i now want to now extend my stay in Thailand beyond 30 days preferably until June when i am 50 . On the basis that i might be eligible to apply for a retirement visa based on my capital . Is the extension something i can do when i arrive in Thailand or do i need to do it whilst in the UK . Presuming i can do it , how long can do it without the need for a visa run bearing in mind it will be 9 months until i am 50 and if so what documents, information and evidence will i need to provide. likewise what do i need to do to stay in Thailand until June when i qualify for a retirement visa. Can I do it from within Thailand or will i need to go back to the uk and what will i need to provide as evidence or complete ? ( I will be effectively without home in the uk as i will not be keeping on my accommodation in the uk whilst i am in Thailand and will just have a care of address at my parents. likewise i am not planning on working in the uk or Thailand).
thanking you in anticipation of your help
TJ