Mark Robert stated in another thread
After 7 consecutive annual extensions of stay based on marriage and a 400K cash deposit, this year I will unfortunately miss the cut-off time for the 2 month seasoning of the 400K deposit. Therefore, I will most likely need to apply for the " 60 day visit my Thai wife extension for 1900 baht without showing any banked money" as mentioned above. What documents and which form are required in order to obtain the 60 day extension?