Hi all, I’m currently on a TR60 visa which expires 02 Feb, and am hoping to extend for a further 30 days. I have a few questions, please:

- is there an optimal date to extend? Does this need to be a certain duration before my current visa expires?

- how long does the process usually take? I’ll likely be doing this in Chiang Mai if that makes any difference…

- will I need to show my revised return flight? Is there any reason I shouldn’t go ahead and change this flight now?

Thanks!