How do I extend my METV for myself and my daughter, and what documents do I need?

To extend your 6-month METV for yourself and your 1-year-old daughter, you should fill out the TM7 form and prepare a copy of your passport, entry stamp, visa, a passport-sized photo, proof of a filed TM30, and 1,900 baht for the processing fee. It is generally not necessary to show an onward travel ticket, and there is a very low chance of being denied for the extension. You can visit the immigration office anytime before the expiration of your current visa stamp.