List of required documents for visa extension in January 2025 at Chaengwatthana, Bangkok (Non Imm O - Thai wife) :
I just did my visa extension last week so I'm sharing the requirements with everyone.
Disclaimer :
- this list is for a visa extension based on being married to Thai national
- the submission was made in Chaengwatthana, Bangkok
- the submission was made in January 2025
- the officer may require other specific documents based on your situation
- don't wait for the last day, so you can get another shot if you've messed up
The original copies to bring with you:
- passport
- wife ID
- updated bankbook
- KR3
The documents:
- TM7 with a 6*4cm picture / new picture, different from the last application
- Copy first page passport
- Copy first visa page
- Copy last extension page
- Copy last entrance in Thailand
- Copy TM30
- Copy 90 days report
- Kor ror 2 (get an updated copy from amphor)
- Copy of wife ID
- Copy of wife tabian baan
- Certificate letter from the bank (made less than a week before)
- 6 months bank statement signed from the bank (I always do 6 months for safety, but normally 3 months is enough)
- Copy of bankbook first page
- Copy of bankbook last page updated same day
- Copy of lease agreement
- Copy of owner ID
- Copy of owner tabian baan
- Copy of our house/condo tabian baan
- Copy of 2 different pictures of the couple in front of the house, with house number visible / new pictures, different from the last application
- Copy of 2 different pictures of the couple inside the house / new pictures, different from the last application
- Copy of map
- 1,900 baht
TLDR : Answer Summary
In January 2025, to extend a Non-Immigrant O visa based on being married to a Thai national at Chaengwatthana, Bangkok, the following documents are needed: passport, wife's ID, updated bankbook, KR3 form, TM7 application with a new photo, copies of essential pages of the passport and visa, TM30 form, 90 days report, Kor ror 2, copies of wife's ID and house registration (tabian baan), bank statements, lease agreement, pictures of the couple at home, and a map. It's important to prepare original and copies of these documents and to check with the officer for any specific requirements.
