Annette, kindly phone Karin Kloppers at the Royal Thai Embassy in Pretoria. She is the best person who can assist with correct information as to requirements should you apply from the Thai Consulate in South Africa
we were told the same thing by Phuket Immigration even thou we have 1 year rental agreement. If we want to stay 1 night in a hotel in Phuket, we need to notify address at immigration again
Hi Cindy, we have exactly the same visas as you. I have Non-0 Guardian and my son has an ED Visa. You can do your yearly extention at Phuket Immigration. The school will provide the documents. You do not need to leave the country. We bought multiple re-entry permits the same day.