Is it possible to extend a single entry tourist visa in Thailand beyond 90 days?

I'm shutting down this post:

To enter/ stay in Thailand

1. A person can get a single entry tourist visa that allows staying for 60 days, and then apply for ONE 30 day extension of stay.

2. A person can enter on a visa exempt, which allows staying for 30 days, and then apply for ONE 30 day extension of stay.

3. A person can enter on a STV, which allowing staying for 90 days, and then apply for TWO 90 day extension of stay based on STV. This can only be acquired OUTSIDE of Thailand. ASK the local Thai consulate for more information.

4. I *WOULD NOT* try getting a medical extension of stay, there is a lot of paperwork required, and I can't imagine dental work preventing a person from traveling outside of Thailand.

BORDER BOUNCING AS AN OPTION:

The land borders between Thailand and neighboring countries are still closed. All countries surrounding Thailand are still closed to general tourists. AS OF RIGHT NOW, any suggestions about border bouncing by air or land will be removed.

Thank you.

Can you still apply for a covid extension?

as

@Benjamin *****

stated you might be able to turn in documentation from your treating physician and get an extension of stay based on medical reasons (which can be issued for up to 90 days) BUT that's between you, the immigration office you use and the hospital/doctor as far as if they can give you documentation.

Many offices do not hand out medical extensions easily at all and have the bar set quite high to get them.

You're correct

@Jack ********

, it's not possible to apply for stv within Thailand, you buy that at a thai consulate in your country before you come here 😕

If you enter on a 60 day single entry tourist visa, you can get ONE 30 day extension of stay based on tourism. After that, you have to leave Thailand, or figure out another visa you qualify for.