, and if you haven't applied for it with this current series of visa and extensions. 60-day family visit extension is one time per visa (not per yearly extension).
There is no three-month option for Non-O-based extension for retirement. All you can do is, go to the local office together to apply for an extension in February, and ask for an "up-to-1-year" extension matching May one.
The worst thing they would do is say no. Then you will still have the same period of extensions, until each Feb and May.
n at DMG. It is a small room with an overstay fine counter behind passport control desks, after passing passport control and before security check.
Tell the officer at passport control that you need a re-entry permit, you will be directed where you should go.
Attached is general information for the re-entry permit. You need only original passport and pay 200 baht extra, or you bring all necessary form and photos no extra fee.
Allow 10-20 extra minutes for the re-entry permit procedure.
If the due date was yesterday, it's a bit too late to your saying "reset". But you still have until 7 days after to report physically at Chamchuri without any issue. A 90-day report can be done without you attending in person.
, well, you don't send original passport for 90-day report by postal mail. Check your local office what you should send for 90-day report.
For example, in Bangkok, you send all copies other than last 90-days report <- if you did the last one in person or by postal mail you send original receipt.