What are the income requirements for a retirement visa in Thailand?

What is your passport nation ?

Some countries still provide an Affidavit of Income as proof of annual income in support of an application for Non O retirement and its annual one year extension of stay.

The way the process works is you either get the 90 day Non-O visa based on retirement from a thai consulate in your country before you come here, then get your funds in place and apply for the yearly extension

OR

You come in on a visa exempt or tourist visa entry, get your funds in place then apply for the 90 day Non-O visa inside the country at the immigration office where you live, THEN after you get that you wait and apply for the yearly extension.

What is your nationality?

There are three ways to meet the proof of funds for extensions based on retirement;

800K baht banked in a thai bank account in your name only. The funds need to be there 2 months before you apply for your extension, the balance needs to stay above 800K baht for 3 months after your extension is granted and then the balance can't go below 400K baht the rest of the year

OR

65K baht a month in income from abroad transferred into a thai bank acocunt in your name only each month, every month for the previous 12 months

OR

A combination of banked and monthly income