They did say that I would be able to report online though, rather than in person, which is a good thing.
Also, the 180 days in Thailand **per calendar year** rather than “consecutively” to become a Tax citizen is also something I was misinformed about. I’m really glad these groups exist, as there is so much misinformation hovering around.
No, you do not have to check in every 90 days. You will however, have to leave the kingdom every 180 days so that you do not become a Thai tax citizen, and when you go back, the 180 days will reset.