It would be interesting to know whether it is just you, or does this apply to ALL expats renewing their extension at Jomtien, with all banks or just Kasikorn. Any answers please.
I must be a lucky bugger because P'lok IO let me do mine via Combination Method i.e. Bht 420k in the bank plus Bht 40k per month via Wise, into Bkk Bank as FTT, adds up to 900k. I have a specific 'Immigration' bank account/book, so 40k per month in, and 30k out only needs one bank book page and one sheet of a statement.