90 day Notification
This post is just for information:
I tried to do my 90 day notification online twice, TM 47 notification of 90 days overstay, but got rejected because I was supposed to go there the first time in person Immigration division 1 @ chaeng Watthana. I took bts, transfer wat pra si matthat to pink line platform 2 towards civic center off at government complex.
**make an appointment in advance (3 weeks)
Because I had to wait over three hours without an appointment.
The process took only about two minutes and they issued a receipt (see pic). Just be careful to do it in time because you could get a fine of 2 to 5000 baht.
I really hope it works next time online so I don’t have to come back just for this.
It would be much much nicer if you didn’t have to go in person the first time but if you do, please make an appointment three weeks in advance because sometimes the appointments aren’t available & you could be there for three hours or more. Also, there aren’t enough seats & bring your own pen because they won’t let you borrow a pen to write the form. I have a Thai marriage visa and still have to do this. 
TLDR : Answer Summary
This post outlines the personal experience of the author attempting to complete their 90-day notification for residency in Thailand via the TM 47 form. The author shares practical advice on making appointments in advance, the necessity of appearing in person for the notification, and tips on what to expect during the process. They express hope for improved online submission options in the future. Comments from other users provide additional insights on the 90-day notification process, including the possibility of submitting reports by registered mail and making appointments for various immigration processes.
