Submit your passport info page. They are trying to establish you are a legal resident of the country you are applying from.

@Brad *******

60 days is the maximum granted for tourism.

You don't need a re-entry permit with a multiple-entry visa. It's valid for multiple entries already.

If your flight out is shortly after midnight, just stamp out through immigration before 23:59 on the 18th and you won't have to worry about it.

@Adam **

That is correct. I probably should have been more clear, must exit before 23:59 on 13 March. I think that the crux of the situation here is that the OP thought he could stay until the last day of his visa, not his permitted stay stamp. I think that has been clarified now.

You must exit the kingdom before 13 March. If you want to apply for an extension of stay, you must also do that before 13 March or you will go into overstay.

People are simply out of their minds. I argued with a lady in another group today who insisted that when the automatic extension/amnesty ends on April 30, it means that she can stay indefinitely and doesn't need a visa anymore because her country of residence is closed and she doesn't want to go back to her country of nationality. Good luck with that!

No. Mae Sai border is closed to anyone not Thai or Myanmar nationals.

If you're in Bangkok, Chaeng Watthana is it.

No, Chinese nationals do not qualify for an extension of stay.