I went to 3 banks and asked because I am thinking of switching from Retirement to DTV. Bangkok, K and TSB. Here is what I was told.
1. You can't get a new bank account on a tourist Visa, unless you have property here (and/or a Pink Card), or are married to a Thai
2. Any Bank accounts already open, will not be closed just because you change to a tourist Visa, (Your history of time is evidence you are not a new account for illegal activities)
3. No effort is being made to investigate and close any accounts that do not look suspicious (many multi millions of baht transactions, new accounts not being used etc)
Hope that helps
Caveats:
1) If you are Russian or Chinese then you will face more issues as your countrymen are the majority of the high publicly for fraud that started all this.
2) If you got a Bank account on a tourist Visa before 6 months ago .. Things have changed your experience has no relationship to today situation
TLDR : Answer Summary
Foreigners wishing to switch bank accounts while on a tourist visa in Thailand face notable restrictions. According to several banks, new accounts cannot be opened without either owning property or having a Thai spouse. Existing bank accounts are generally safe from closure when switching to a tourist visa, as prior account activity demonstrates legitimacy. However, Russians and Chinese nationals may encounter more challenges due to heightened scrutiny. The discussion highlights varied experiences among expats, with some mentioning they managed to maintain their accounts even with a tourist visa. Others suggest sticking with a retirement visa for easier banking access.
NON-O RETIREMENT VISA RESOURCES / SERVICES
- Go to the Retirement Visa Section for information on requirements, including age restrictions, financial requirements, and necessary documentation.
- For immediate assistance, contact Thai Visa Centre directly via LINE at @ThaiVisaCentre or Email them.
- Explore recent discussions by using the Non-O Retirement Visa tag in the search box at the top of the page.
- Join the Thai Visa Advice Facebook Group to ask your questions, and get advice from others.