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Can I switch my Tourist Visa to a Non-Immigrant O Spouse Visa while in Thailand?

Tourist Visa Non Immigrant O Visa Visa Application Visa Switching Thai Bank Account Visa Regulations

Oct 6, 2025

2 days ago

BaBa *********

ORIGINAL POSTER

Dear friends, is it possible to Switch my Tourist Visa based on Visiting my Thai Spouse, to Non Immigrant O spouse Visa while staying in Thailand, or it is mandatory to travel outside Thailand and apply for the Non O visa? Someone told me I can switch without leaving Thailand but still not sure, Experts please give advice. THANKS

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TLDR : Answer Summary

The consensus among respondents is that you can switch from a Tourist Visa to a Non-Immigrant O Visa while remaining in Thailand, provided you meet certain conditions. Specifically, you need to have a Thai bank account with at least 400,000 THB deposited and sufficient time remaining on your current visa. If you do not have a Thai bank account, you may need to leave Thailand to apply for the Non-O visa or employ an agent to assist you.

NON-O RETIREMENT VISA RESOURCES / SERVICES

Go to the Retirement Visa Section for information on requirements, including age restrictions, financial requirements, and necessary documentation.
For immediate assistance, contact Thai Visa Centre directly via LINE at @ThaiVisaCentre or Email them.
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Chris *******

The simple answer is:

Only if you have a Thai bank account and 400k in it AND still have time left on your entry stamp, usually at least 15 days.

2 days ago

Pete *******

Yes if you have already a Thai bank account.

Yes if you don’t have a Thai bank account and employ an agent.

No if you don’t have a Thai bank account and you don’t want to use an agent.

2 days ago

Pertti *************

Easiest way is you fly to example laos and apply visa there and go immigration in your district and get letter to open bank account, open account and deposit 400k and apply extension of staying in kingdom before your initial visa expires👍

2 days ago

Jesper *******

If u already have a thai bank acct then the answer is YES...u can bankin the requirement funds and apply for the nonO inside thailand....if u do not have a thai bank acct den u need to apply the nonO outside thailand with overseas funds and travel to thailand after approval to open a thai bank acct......currently its almost impossible to open a thai bank acct with tourist visa

2 days ago

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Jesper *******

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Can I change my tourist visa to a Non-Immigrant O Spouse Visa after registering my foreign marriage in Thailand?

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