I'm not sure what you are asking. There is no such thing as extensions when it comes to the embassy. Extensions are done in Thailand at an immigration office. The embassy only deals with visas.

The 90 day non-O visa does not have an insurance requirement.

The 1 year non-OA visa (a completely different visa) does require insurance, as well as health check, background check and other requirements.

@Lesia *********

No. They want to see your flight from where you are applying to Thailand.

Your embassy knows. Check their website

You put the arrival flight for Thailand. The last segment that actually lands in Thailand.

For departure, leave it blank, it's not required. But if you accidentally touch any of the fields, it will all become mandatory to fill out.

@John ***************

Which immigration officer? The one at your local office that you would be doing the extension with?

@Wayne ********

highly recommend LTR if you qualify.

@Wayne ********

Are you actually planning on going for the 2nd 5 year? I read a report from someone who went to immigration with everything that should be required, including the 3 million in a Thai bank account, and they were flat out refused by immigration and told it's not possible.

I believe Tod Daniels said most people abandon the 2nd 5 years and go and get a new non-OX visa.

I'm fairly certain you don't have to check-in at one year.

@Wayne ********

I think you were someone who used to have an OX right? I might be remembering wrong though

Nothing about the DTV has an 80,000 number. And DTV does not require any income, it requires showing a sufficient bank balance.

It's the LTR visa that often has an income requirement of $80,000 for some categories.

@David ***************

you don't need to be in your home country. You just cannot be in Thailand. And the bank account used can be from anywhere, even a Thai bank account.