Does anyone know what happens if the passport expires before the DTV does? The person at the embassy told me that "I have to bring the new passport along with the old one" for them to transfer the visa... but it doesn't make sense since, to make the new passport, you're supposed to give up your old one or lose it or something.
TLDR : Answer Summary
If your passport expires before your Thai DTV visa, you generally need to present both your old and new passports when transferring your visa. It's common practice for embassies to allow individuals to keep their old passport (which will be marked as expired) until the visa transfer is completed. Some embassies, such as the U.S. embassy, permit you to keep both passports active for a short period. Always ensure to inform immigration about your passport renewal; they are usually prepared to handle such situations and can provide guidance on transferring your visa.
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