Sean Bright For NON-O Retirement 90 days you can show income/pension at least
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bath from the last 3 months. Or a Bank Statement of 800'000 bath from any Bank for the initial Visa. Later for Extension of stay you need a Thai Bank Account with 800'000 bath or Income/Pension
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bath.
NON-OA give you a 12 months Visa already from your Embassy in your home country. But need more Paperwork like health insurance etc.🙏😉