File a new one?

@Kai ******

for not doing the 90-day report it's 2,000 baht

You don't need a 90-day report now. You'll need it 90 days after May 2nd., unless you exit the country before that.

@Dany *******

don't believe anonymous, that's the rule of the thumb

You don't need to extend. Just travel as usual, you'll get 180 days upon each entry.

@Heejung *****

I think you'll be absolutely fine. I've been here since October, and just had withdrawn cash one time. With Alipay+, the Thai QR and regular cards, you won't really need cash. Also, if you want, you could open a Thai bank account, but that would only complicate things tax-wise. Remember that Korea and Thailand don't have a double taxation treaty.

@John ******

yes, that's right also

Only people with obscure pasts of visa "abusing"* might be scrutinized.

* like having lived in Thailand on visa exempts like for 5 years straight or having an ED visa for studying Thai language like for 3 years and not being able to even say hello or thank you in Thai, etc.

Where are your regular bank accounts from? You didn't mention it but it's important because many Asian banks have agreements with Thai banks for using the QR system. I'm Korea-based and I can use all my Korean banks native apps to pay on Thailand for both Thai QR and Alipay+, which is important because won't take Thai QR but they do take Alipay.

@Kevin *****

and housing and insurances