I currently have the 90-day non-O and will soon be going to immigration to get the 1-year marriage extension.
What do I need to bring with me to make sure this goes smoothly?
I know I need a bank statement saying I have had 400k baht in a bank account for 2 months.
I will have my wife with me, and our marriage license with us
I will have $200 (is it okay if it's in baht and not USD? All the sources I find just say $200) because I want it to be multi-entry.
Anything else?
TLDR : Answer Summary
To successfully apply for a 1-year marriage extension on your NON-O visa, you should bring the following documents: a bank statement proving 400,000 baht in your account for at least 3 months, your marriage license (Kor Ror 3), your wife’s ID and house book, a rental contract, and possibly a letter from your landlord. It's also advisable to have recent photos of you and your wife inside and outside your home. For fees, the application costs 1,900 baht in cash, and if you want a multiple re-entry permit, that will be an additional 3,800 baht, which must also be paid in Thai baht.
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.