“Do I have to undertake Thai military service?” is one of the most common questions that arises for male Thai citizens born and living overseas, as well as dual citizens born in Thailand.
As a basic rule, all healthy males with Thai citizenship who are resident in Thailand are required to report to a conscription officer at age 20. The only men who don’t have to go through the conscription process are naturalised Thai males or those who have completed the territorial defense program while at school.
Undertaking conscription is still a major rite of passage for most young Thai men. Having fulfilled your obligation is important from a general legal perspective, but also important given some employers – particularly in the public sector – still require evidence of completing your obligation.
Conscription
Thai males who are registered in Thailand on the tabieen baan (house register) are normally sent initial administrative papers about their obligation at age 17. They are expected to respond to this letter in anticipation for being sent instructions for presenting themselves for the conscription lottery at 20.
The basic health requirements are as follows:
- Be free from diseases and disabilities that can interfere with military service; and
- Height at least 160 cm or more and a chest circumference of 76cm measured when exhaling.
Those with a suspected disease or disability contrary to military service are required to be examined at one of the 20 Army hospitals in the country between October and February in the year of being eligible for conscription.
On conscription day, eligible recruits will take part in a lottery, picking coloured ball out of a barrel. Those who choose a red ball will be drafted for 2 years. Choose a black one, and you are home free.
Registration is handled by the local recruitment officer – the Sasadee (สัสดี) located the local district office (สำนักงานเขต) where your father or mother are registered on the house book/tabieen baan (ทะเบียนบ้าน).
In 2017, a little over 100,000 twenty year-olds, joined the armed forces. Most (78%) went into the army, 14% into the Navy and 8% into the air force. Of these, 49% volunteered for Thai military service and the remainder were conscripted.
The local office will usually provide statistics on how many in that district need to be conscripted to meet the local quota. In some areas, the ranks are mainly filled with volunteers who see the military as a good employment option. As such, the actual number (and the chance of) needing to be conscripted may be low, depending on the district.
Some basic misconceptions and myths:
Before we examine the legitimate ways of de-risking your chances of being conscripted, let’s look at some misconceptions about what gets you exempted.
- Myth 1: Dual citizen children are not eligible for conscription;
- Myth 2: Not speaking Thai exempts you from selection;
- Myth 3: Children who aren’t ethnically Thai aren’t eligible to be conscripted; and
- Myth 4: Becoming a monk automatically exempts you.
Having read the rules from start to finish, there is nothing in the regulations that refer to these factors as exemptions. Don’t be caught out by rumours to the contrary!
The (lack of) Thai language one is often cited to me, however the fact is there are loads of kids from Khmer, Malay or Lao speaking regions of Thailand whose central Thai may not be terribly strong – let alone literate – but they are as eligible as a Thai male who only fluent in a European language.
Indeed, English language skills are useful to the military, particularly for intelligence related roles. Though it isn’t unknown to find those who have been exempted because of their lack of Thai speaking skills – do not rely on this as a general rule!
The ONLY impediment for Thai males with a foreign parent is that they are ineligible to become an officer in the Thai armed forces. While other areas of Thai law have mainly removed discrimination based on parent’s nationality (e.g. eligibility for being an MP), this rule remains firmly on the books of the Thai military for the time being.

Its also worth noting that becoming a monk doesn’t automatically exempt you. Only monks who have undertaken higher (divinity) level Buddhist education within the Mahajana sect (พระภิกษุที่มีสมณศักดิ์ชั้นเปรียญ นักบวชนิกายมหายาน) and monks and novices who have been certified by the Ministry of Education (สามเณร ภิกษุ นักบวชพุทธศาสนานิกายมหายาน ที่ได้รับการรับรองจากกระทรวงศึกษาธิการ) are automatically exempted.
As such, those serving as monks, who fall outside these categories will need to report for military conscription, and it isn’t an uncommon sight to see ordained men lining up on conscription day to see if they are chosen for Thai military service.
Legitimate exemptions from the military draft
While a good proportion of applicants see military service as a way out of poverty, or as a way to serve their nation, others have personal reasons for avoiding being conscripted for two full years right at the start of their 20’s.
Regulations thus contain some thoroughly above-board ways to avoid having to be conscripted, or at the very least, delay it. These include the following:
1) Territorial defense program
This program, known colloquially in Thai as Ror Dor (รด) is the equivalent of army ‘cadets’ in places like the UK or Australia, or the ‘ROTC’ in the US.
This is one of the main methods Thai kids use to avoid the lottery. If you are parents of young children, then selecting a high school with a ‘Ror Dor’ program might be something worth thinking about. International schools generally also offer ‘Ror Dor’ as well.
The concept is very simple. In the senior years of high school (and in some cases university), a child can sign up and participate in training during school hours a few days per month for three years. This provides an alternative form of basic training which culminates in a multi-day camp at the end of the program. After the full three-year course is completed, the students receive exemption papers for the draft at age 20.
For partial completion of Ror Dor, credit will also be given. Completing one year of Ror Dor means only having to serve full-time for one year if conscripted. Similarly, completing two years of reserve training means only doing six months of full-time training if conscripted.
For those who start, but don’t complete the Ror Dor course at high school, they are permitted to carry on with the course for 2 more years at university.
2) University/Post graduate studies
Whether in Thailand or overseas, further studies are an acceptable method of deferring your obligations to attend the lottery.
Thai embassies overseas will have Military Deferment Forms (แบบฟอร์มขอหนังสือรับรองการผ่อนผันการเกณฑ์ทหาร).
3) Volunteering after graduating from university
Following graduation, a university graduate is allowed to volunteer to join the armed forces prior to or on conscription day, and as a result only serve 6 months. This is common for many Thai families who do see some merit in undertaking a short stint of Thai military service.
What commonly happens is a university educated volunteer will do the required 10 weeks of basic training, with the remainder of their service being in office based administrative jobs.
A word of warning though, if you decide to try your luck with the lottery, and pick the red ball, do note that you’ll have to serve to full conscription period, university degree or not.
4) Overseas military service
The conscription rules do state that comparable foreign military service does count towards reducing military obligations in Thailand. How this is administered is unclear, and probably comes down to being assessed a case by case basis.
5) Not moving back to Thailand until you are 30 years of age
All Thai males who report for conscription at after age 30 are automatically released from duty. At this point, according to section 39 of the Military Service Act (see here) once you register for military duty you will be put into the second division of the army reserves, which is an inactive register (ทหารกองหนุนชั้นที่ ๒).
As such, particularly if you are an overseas born Thai, it may be worthwhile staying unregistered in Thailand – no ID card and staying off the house book or tabien baan (ทะเบียนบ้าน) – and only formally registering yourself for Thai military service with the district office when you are past thirty years of age.
After age thirty, so long as you voluntarily report, you will be released from your obligation with a small payment of a fine at the police station. The fine for reporting late ranges between 100 and 300 baht – and a fine at the lower end of that range is usually granted for voluntary reporting.
The ‘belt and braces’ approach
Strictly speaking, the above process (though undertaken by many) leaves you still open to be considered an absconder in the event of being caught before you voluntarily report. For overseas based Thai dual citizens who want to avoid this small risk (anecdotally, we’ve never heard of any dual citizens being arrested), there is a ‘belt and braces’ approach to stay totally on the right side of the law.
For those who are born overseas, and who have never been registered on a house register or have gotten an ID card by the age of 17, you are able to send someone on your behalf to report. The rules allow for an adult representative to bring your Thai embassy issued birth certificate to the recruitment office. According to the rules, this must be done in the district office where your Thai mother is registered, but if your mother is not a Thai citizen, then you can do so in your fathers registered district.
By way of process, the Sasadee office will begin the process register the enlistee via the Sor.Dor 44 form. Given the lack of house registration and ID card (which are on the list of required documents for conscription), the Sasadee will send your file to the district office head, who is empowered to delay the processing of the registration till such time as these documents are produced. Nevertheless a record will be kept of the attempted registration and a copy shall be given to the representative who reported on your behalf. Importantly, this record will be proof that an attempt to register has been made, and this is sufficient proof under law to prove that the enlistee did not attempt to abscond.
- Thai military exemption letter for those who are aged over 30.
If I live overseas, can I travel back Thailand on a Thai passport if I haven’t reported?
Up until the late 1990’s, for those over the age of majority, having your military release papers was a requirement for being issued a Thai passport. Now, Thai passports are generally issued to anyone, except to those who have been charged by a court of absconding.
The real issue is whether you are normally resident in Thailand and thus, liable to report for conscription. This is a very grey area, but short trips are normally fine and many dual citizens travel to and from Thailand regularly. But if you intend to visit for longer periods then the risk increases that you will be considered liable for duty so you should be aware of your responsibilities on this front if you move back to Thailand before age 30 for an extended period of time.
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Hi,
First of all, thanks for putting this information together. It is a genuine concern for a lot of parents with Thai-born children. My son is 13, half Thai, half British, born in Bangkok. He is currently on the tabian baan of my mother in law in Saraburi
While he has a keen interest in the military currently, we worry that he will be subjected to physical and mental bullying while completing national service in Thailand, due to his half-Thai nationality and that he’s not fluent in Thai. He’s also not the most sporty or strong kid which might exacerbate matters.
We have a house in Korat, right next to Suratham army base. I read that areas with an army base presence may have a much better filled quota so require much fewer conscripts for national service. Is that true ,in your experience?
My son will likely attend university so will probably have to defer anyway, but what do you recommend should he not want to be a part of the military service? Thanks in advance!
Alec
Hi Alec,
Glad you’ve found the site useful.
You don’t say where you are living, but if in Thailand then doing cadets during high school will be the path of least resistance. It’s what most families do for their kids.
If living overseas, as he is already on the house registration, then the ‘belts and braces’ approach might be the best way if he does receive call up papers. But because (assuming he isn’t living in Thailand), then there is a potential that he doesn’t.
Hi there,
I moved from Thailand to the UK when I was 10 and I’m now 28 and have lived in the UK permanentyly since. When I got my British citzenship at 11, my parents decided to change my name to an English name but we never got it changed in Thailand. However, I renewed my Thai ID and passport when I turned 18 (under my Thai name) when I went back to visit, both of which have now expired.
If I change my name in Thailand to match my English name, get new ID and passport, I have a few questions on this.
1. Would this flag anything to the military office? or should I just wait until I turn 30?
2. If I were to go ahead with the name change, and new passport, can I enter Thailand with the Thai passport even though I would be using my British one when departing from England?
3. If I do enter Thailand using my Thai passport, does the 30 days visa free stay still apply to me?
Thanks in advance,
Ollie
Given you don’t have an ID now, from an administrative angle, it is difficult for the army to process your call up papers (if it were to eventuate – see ‘belts and braces approach’ above).
I can’t say what would happen if you renewed your ID card now, thats at the discretion of the military recruitment office. Anecdotally people have reported little issue doing so after they’ve been away for so long, but as you’d understand, you don’t want to place bets on these things. So I’d wait till you turn 30 (strictly speaking, 1 Jan in the year you turn 30).
Changing your Thai name to your UK name too will also be something you’ll need to research more. Maybe get a relative based locally to check out if it is possible to do so, especially using western names. While I know Thai people change their names all the time, I believe there is some sort of provision which doesn’t allow Thai people to hold non-Thai names unless one of their parents was a foreign national on their birth certificate. So I’d check that out.
I suspect that you are changing your name given the rules on the British passport. If doing this in Thailand proves too difficult because of the rules I mentioned, the path of least resistance will be to change your British name to match your Thai name for the time being.
Hope this helps.
TC
hi there
i am a Thai New Zealander, I was born in Thailand and have duel citizenship.
My name is also in a tabian baan and i have registered for the Thai army raffle.
I missed the raffle twice due to being overseas, I want to go back this year.
What will happen and what will the repercussions for not showing up fines etc…..
Your help is appreciated as this is a great worry for me.
Regards,
Jack
Hi Jack, hard to tell. Are there any letters trying to track you down? Maybe in the first instance have a relative go down and ask, but likely that if you voluntarily follow up yourself it won’t be a big issue given you’ve been overseas.
Hi Guys,
My son is a registered Thai citizen…house papers etc…..
He will be out of country for the Army lottery next week.
What are the repercussions of this?
Can he do it next year?
Can he pay a fine?
You help is appreciated.
Regards,
Eugene
Hi Eugene,
If he is out of the country he can send a representative on his behalf. Is this the year he has officially been called up?
Hi there,
My 8 week old New Zealand born son with NZ citizenship has a Thai mother. I wanted to know if registering his citizenship now at the embassy would make him eligible for military obligations when he is older? I believe you automatically get issued a Thai id number when you do this now?
Wanting to get his citizenship but only if there is a certain way to avoid military service when he is older
Thanks
Hi Matt,
Great question! So I’d strongly recommend getting his birth certificate and first Thai passport sorted now. It acts as rock solid evidence of a grant of Thai citizenship and makes it much much easier in sorting their Thai ID at a later stage in life (in your sons case, when he turns 30).
My inbox if full of people who were born overseas to a Thai parent but weren’t registered as kids. Life went on with the Thai parents own ID lost or expired, or that parent got too old to return to Thailand to renew it, leaving their now adult child in limbo in terms of getting their own birth certificate done, and effectively blocked from gaining citizenship. Other things like the death of the parent, divorce and estrangement also make the process harder as you really need the Thai parent involved in the process to get a birth certificate.
As you’ve seen in the above article, you can only really be eligible for the call up if your are on the house registration and also have a valid ID card. While your son will have his birth certificate with an ID number, he’s not on any registered house book in Thailand. And until then, he’s effectively off the radar. So unless he decided to go live there before he turns 30, then he doesn’t need anything else.
In terms of the ID etc, its probably worth you looking at our other primer on the topic, just so you’ve an idea of what the process of getting a Thai ID is (and how hard it can be without the foundational Birth Certificate). https://thaicitizenship.com/thai-citizenship-when-born-overseas/
All the best
TC
Hey TC,
Thankyou for the info and response 🙏
Follow up question would be, if we did decide to do a stint in Thailand.. would my son be able to enter on NZ passport and still avoid us house registration or are we meant to register on return to Thailand?
Defo want to get it for him, there is a possibility at some stage we may do a longer stint in Thailand so would be great to hear yout opinion on this too
Thanks again mate
Matt
So you need to be on the house registration and ID card to get a Thai passport.
The embassy waive this for the first passport for ovweswas born, but there is an expectation you go back to register properly after this.
But there isn’t any defined set of time to do it (though doing it as a child with parents around makes it easier).
In the meantime for longer stints he can use this special visa
https://thaicitizenship.com/thai-ancestry-visas/.
Also a possibility is to do the ‘belts and braces’ approach outlined in the conscription article if you do register, but most people avoid that and stay of the radar instead.