Just to be clear, once you receive an email from the Thailand MFA notifying you than your DTV has been approved, do you then have up to five years to actually enter Thailand and get your passport stamped (not that anyone would actually wait that long)? And then, once you’ve entered, does that mark the start of your first 180 day entry period, giving you ten periods (or roughly 5 years) to stay in Thailand?
TLDR : Answer Summary
Once your DTV visa is approved by the Thailand MFA, you can enter Thailand at any time within the next five years, but this five-year period starts from the approval date, not your first entry. Upon entering Thailand, you receive a 180-day stamp, which can be extended for an additional 180 days at a local immigration office. This means you will essentially have 10 periods of stay (180 days each) over five years, should you choose to make use of them.
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