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Do I need to register my US marriage in Thailand for my wife's marriage visa?

Sep 17, 2025
a day ago
Smithy *****
ORIGINAL POSTER
Hello all, my wife and I are planning to move to Thailand in the next couple of years and are in the planning stages. I am a dual citizen (Thai/US) and she’s American. We were married in the US and have our US marriage certificate. Do I need to register and/or obtain a Thai marriage certificate as well? The ultimate goal is to get her on a marriage visa at least for now when we moved there .  Also, can we do the paperwork here in the United States through our regional Consulate? I did a bit of research and i’m a bit confused between the marriage certificate KR22 as well. Thank you so much for any information. 
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TLDR : Answer Summary
The user, a dual Thai/US citizen, is seeking guidance on registering their US marriage in Thailand to obtain a marriage visa for their American wife. Key steps include certifying their marriage certificate through the US Embassy, translating it into Thai, and registering it at the local Amphur. It's advisable to complete these steps before moving to Thailand, possibly with the help of an agent, to avoid delays and complications.
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Greg ***********
Smithy Tee just a side reminder, because Ally's advice is NOT 100% correct: . . . . a foreign woman married to a Thai husband does NOT need to show any financial proof for the application to the 90-days Non-O family visa, nor for the application to the 12-months Extension on Immigration in Thailand
Robert *********
Buy health insurance now!

Don't wait
Bob ********
contact Siam Legal. they can assist in everything and make sure it is all completed correctly
Scott *********
Trump does not allow dual citizenship anylonger.
Phirom *******
To get the KR22, you’ve got to notarize your US marriage cert, get it authenticated (state + US Dept of State), legalized at the Thai Embassy in the US, then once in Thailand translate it, certify it at Chaeng Wattana, and finally register at your local Amphur. I forgot to do all this before coming here and it gave me a big headache, so definitely sort it out first!
Ally ************
If you work through the bones of what i just posted.. you should get a reasonable understanding of the process.. but it's worth checking if the Thai Embassy nearest to you in the U.S. is able to offer a translation and certification service.. so you can also get this done before you travel.. they may say it has to be done by (or can only be done by) the MoFA in Thailand.. I'm not sure about this aspect.. but if it's feasible to do it state side it will save you a lot of time and energy attending to it here 👍
Ally ************
If you were married overseas.. meaning not in Thailand.. then the first step is to get a copy of the original marriage certificate certified by the Embassy (or sometimes it's a service performed by the Consulate) of the country where your marriage took place.. for most people that's likely to be their home country.. so you may be able to do this before you leave for Thailand.. however, you could have had a vacation style wedding of course, which would need to involve a foreign Embassy in the process.. but if you are already in Thailand then things are slightly different.. first step, your overseas marriage certificate has to be authenticated by the relevant country Embassy in Bangkok before you can move on to the second step.. which is getting a copy of the original (now already Embassy certified) marriage certificate translated into Thai and getting the translated copy certified by the Ministry of Foreign Affairs (also in Bangkok) .. only then will you have the correct documents to be able to register your marriage at your local Amphur in Thailand.. which is necessary to obtain a Kor Ror 22 (another certificate) from them.. which is a document you will need to support your non-o married visa application at Immigration.. given the complexities and inconvenience involved in this process I'd say it's probably best to engage an agent who knows the ropes and can expedite this for you.. we are in CM and didn't want to waste our time and energy traveling to Bangkok in person.. so we found an agent that specialises in translation services that could do everything for us and produce the certified marriage documents.. this process took them around 2
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weeks from start to finish and we agreed to attend the final document collection at the International Convention Center in CM to reduce the wait by a few days.. otherwise it would have been a 3-week wait.. the fee was just over 5,000 baht in total.. and they threw in a translated copy of my passport for good measure.. which wasn't needed by the Amphur to register the marriage but i guess it might come in useful later.. be aware that your Amphur may try to retain the original certified copies instead of simply taking copies of them for their records.. which is outrageous imo since you may need to use them elsewhere in the future.. and you won't want to have to repeat this exercise and incur further unnecessary expense.. i pushed back hard and told our Amphur they could only keep them if they gave me a legal undertaking to return them if i needed them.. or alternatively, agreed to pay an agent the necessary fee to produce another set for me.. and after deliberation and consultation with superiors they backed down and simply took copies which they had us certify as genuine copies!
Scott ******
Smithy *****
ORIGINAL POSTER
@Ally ***********
wow, this is very informative and thank you for the advice and heads up.  we actually have just returned from Thailand, and our marriage certificate has been fully authenticated by the MFA. However, the document was for a separate venture that we had to do there. Upon our return to the States, we realized that we could’ve done the marriage registration as well using the same MFA approved and translated marriage certificate. SMH.
Ally ************
@Smithy ****
Okay.. provided you still have the original translated and MoFA certified version of your marriage certificate.. then that's what you need to present to the District Amphur to register the marriage.. they'll usually want to see the English version as well, passport, Thai ID card, blue book for your marital home etc.. and you normally have to take a neighbour in with you to sign as a witness.. to attest to you being resident at the stated address.. and they will issue the Kor Ror 22 that you need to apply for a non-o immigrant visa based on marriage.. but would advise you to apply for the initial non-o visa at the Thai Embassy in the U.S.. which gives you a 90-day visa that can be extended in country for 12 months.. it makes life much easier.. especially if your wife needs to open a Thai Bank account to season funds in readiness for the extension 👍

Ps. Once you have the KR22 you can go to the Municipality and apply for a yellow book for your wife.. which will act as proof of address moving forward.. negating the need to constantly obtain certificates of residence from immigration.. eg. obtaining driving licenses or dealing with any business or organisation in Thailand.. banks, telecom co's, etc.. and once she has the yellow book she can return to the Amphur and apply for a pink ID card.. to be fully documented lol.. btw, a CoR will be needed when applying for the KR22 😉
Greg ***********
@Ally ***********
"especially if your wife needs to open a Thai Bank account to season funds in readiness for the extension 👍" . . . . . . sorry I think you have your wires crossed . . . . a foreign woman married to a Thai husband does NOT need to show a financial proof for the 90-days Non-O visa nor for the 12-months Extension
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