Hi,
I have an education visa which expires Jan 2023. Unfortunately I had to leave Thailand in August in order to get a new passport from my home country.
Finally I have this new passport and I will be returning to Thailand in a few days, I have a re entry permit as well. I know that when I return to Thailand I have to show immigration both new passport and old but my question is where should I let them stamp the entry stamp? I'm Assuming the new passport but I'd like just confirmation from members here. Thanks in advance
TLDR : Answer Summary
When returning to Thailand with a new passport and an education visa, it's important to show both your new and old passports to immigration. The entry stamp will be placed in your new passport automatically; you do not have a choice in that matter. After arrival, you should visit the immigration office that issued your education visa extension to have your visa details transferred to your new passport.