Do I need an appointment for my first 90-day reporting in Muang Thong Thani?

For first-time 90-day reporting in Muang Thong Thani, you do not need to make an appointment to report in person. You are required to fill out the TM47 form, which can be obtained at the immigration office or downloaded online. There's no fee for this report. Though some suggest doing it online, it seems first-time filers must do it in person. It typically takes 5 minutes to complete the process, but the waiting time may vary.