Yesterday we went to the Immigration Office to extend my 90 day Non-O Visa based on Marriage. Well as it turns out we have to go back again in about 2 weeks as: we turned up and dealt with a very nice Immigration lady, but: 1) we came too early, must have used at least 45 days on our 90 day Non-O visa, 2) when we come back, need an updated bankbook and letter from the bank, 3) update blue book at Amphoe-a small name change 4) updated marriage certificate from Amphoe showing that we are still married; it will be a stamp on this certificate. All doable. Immigration was very patient and helpful with us.
TLDR : Answer Summary
To extend a 90-day Non-O Visa based on marriage in Thailand, you must wait until you have used at least 45 days of your visa. Required documents include an updated bank statement, an updated marriage certificate, and a small update to the blue book due to a name change. Additionally, you will need photos (one outside showing your house number and one inside), a hand-drawn map of your house location, and possibly witnesses with their Thai ID cards and blue house books. Be prepared for a house visit from immigration as well.
90 DAY REPORTING RESOURCES / SERVICES
- Use the trusted Thailand 90 Day Reporting Service to get your in-person report done and mailed to you for as low as 375 THB (even if the online system doesn't work for you).
- For immediate assistance, contact Thai Visa Centre directly via LINE at @ThaiVisaCentre or Email them.
- Join the Thai Visa Advice Facebook Group to ask your questions, and get advice from others.