Can my wife enter Thailand as a dependent on my retirement visa?

We are coming soon from UK but are both over 50, looks like it's easier to both get our own retirement visa, is that correct?

Or If you are still in your home country, check the website of the Thai embassy there to see if they issue Non-O dependent on Non-O retirement. In that case, you two get Non-O for each (you might need to apply first though) before you flying in, you can apply for 1-year extension together.

She will have to get the Non-O visa based on being married to a foreigner on a "retirement visa" OUTSIDE the country before she comes here because a visa for that reason is not issued inside the country 😕

So what that means is if you're coming here and then going to apply for the "retirement visa" inside the country she has to wait until you get the 90 day Non-O, then the year extension, then she goes to a thai consulate in another country and gets the 90 day Non-O visa and finally after that she can get a matching year extension to yours.>

Also you need to have the marriage certificate certified by the office in Milton Keynes and then stamped by the thai embassy there BEFORE you wing your way here because you can't get that done INSIDE thailand..