Strange, because I a Non O multiple entry visa based on marriage and it clearly shows on the stamp attached to my passport when the 90 days are up and must report back
My Non O based on marriage also runs out 14 April, went to Mukdahan immigration on Tuesday and was give a under consideration stamp and extension until May 14. I applied for a long stay of 12 months. Yesterday 4 immigration officials rocked up to our house, took more photos, had my wife leave the hospital she was working at as she is a nurse and bring a guarantee person to confirm who I am and married. Still unsure if about my extension, I guess watch this space. Fingers crossed for good news, the officials were polite and friendly and have always found Mukdahan immigration good to deal with.
I’m a Queenslander, and inquired but decided to get mine here in Thailand. I do have to say they were very helpful and answered any questions I had and would even ring me.