Government pension where i paid serps all my working life frozen, the rises now are peanuts anyway thanks to the frozen tax free allowance, but Private pension and ISAs I have 2 as my wife has 1 all handled in the UK ! Anything else you would like to know ?
Well thats Thailand ! So go and ask Immigration, Im perplexed about the UKs open boarders and invasion ! but there is nothing I can do about it !! I prefer the way Thailand controls its legal immigration !
My point is once you are here in Thailand you have to import the money yo your Thai bank account, what goes into your USA bank account has nothing to do with your visa once you are here living in Thailand