Went out on a family holiday in January, and once back in Pattaya wife tried to do a TM30 report at immigration and it was absolutely packed, huge line stretching out on the sun, we just gave up. Btw the house isn't ours, but wife has copies of all documents needed.
I'm on a marriage/family extension due in September. Last year I also missed out on a TM30 and they gave us an earful. I don't really mind paying the fine.
The choices I have are apparently:
A- Go do in person on a not so busy day.
B- Don't do it and get busted again on extension day.
C- Use the website tm30.io - although it seems honest I feel a bit awkward giving passport and other documents, they aren't really an official immigration service.
My driver's license expires in a couple months, I think I'll need to visit immigration to get a residence certificate, wonder if the TM30 has any effect on this.
I would really love to sort it without having to go there.