You must hold 800K baht funds in your Thai bank account for three months after you get the first extension, then keep no less than 400K baht for the rest of the year to keep being eligible for the retirement extension. And you must have 800K baht again for the full two months when you submit your application next year.
Required documents are the same, but you may want to make all new ones.
You may need a renewed lease agreement if you have one.
The Chiang Mai office accepts your extension application when your stamp is remaining 45 days or less. You are free to apply for an extension anytime within this period.
, reporting window to submit in person at the local immigration office is: between 15 days before and 7 days after due date. You have two days (Monday 29th and Tuesday 30th, because of long new year’s holidays) to submit without any issue
Right, they changed the rules for the 90-day report online quite a while ago. It may vary by province, but the basic rule is, the first 90-day report after travelling outside Thailand has to be done in person. Also, the online reporting window is now between 15 days before and 7 days before the due date.
, Basically, no need. But you/she may need proof that the property belongs to her. This is because you have to prove that you live in the place legally.
You can apply for an extension up to the due date without any issue.
If documents are completed, there shouldn't be a problem.
If documents are NOT completed, you cannot apply. Then, you will be overstaying until you can get your documents sorted and the immigration office accepts your application.
You need to talk with your employer's HR team well.