How long does money in the bank need to be seasoned for a marriage visa extension in Thailand?

In the context of a marriage visa extension in Thailand, the term 'seasoned' generally refers to the amount of time that the funds in your bank account need to have been held prior to applying for the extension. It is typically required that the money is seasoned for at least 2 to 3 months. This is to prove that you have a stable financial situation and are not merely depositing funds temporarily to meet the visa requirements.