Marriage and Civil Registration in Thailand — 79 FAQs

The standard sequence is: (1) the foreign partner obtains an Affirmation of Freedom to Marry from their embassy or consulate in Thailand; (2) that document is translated into Thai and the translation is certified by the Legalisation Division of the Department of Consular Affairs; (3) both partners file at any district office (amphur) or Bangkok khet office with passports and the Thai partner's ID card. The registrar records the marriage and issues the marriage certificate (Kor Ror 3) the same day when the file is complete. Check current details at bora.dopa.go.th and consular.mfa.go.th.

No. A marriage may be registered at any district or khet office in Thailand — it is not tied to either partner's domicile. In practice, offices differ in queue length and intake hours, and some ask foreign couples to book ahead because checking translated documents takes longer than a domestic file.

Both parties must have reached 18 full years under the Civil and Commercial Code, raised from 17 by the amendment that took effect on 22 January 2025. A minor still requires the consent of their legal representative, and in exceptional cases a court may authorise marriage below the statutory age.

Yes. The marriage-equality amendment (Civil and Commercial Code Amendment Act No. 24, B.E. 2567) took effect on 22 January 2025, replacing 'man and woman' with 'two persons'. Same-sex couples register on the same terms and acquire the same rights and duties, including marital property and inheritance. Whether the foreign partner's home country recognises the marriage depends on that country's own law.

At least two witnesses of legal age must sign the marriage register (Kor Ror 2). The law sets no nationality requirement — foreigners may witness on presentation of a passport — but a witness should understand what they are signing. Some offices will let staff witness if you arrive alone; ask in advance.

In practice yes. Consent must be given openly before the registrar, so registrars normally require an interpreter when one party does not understand Thai. The interpreter usually shows ID or a passport and signs the record to confirm the interpretation. Some offices require that the interpreter not also be one of the two witnesses.

Normally the original Thai ID card, the house registration book, and any name-change certificates. If previously married, the divorce certificate (Kor Ror 7) or the former spouse's death certificate is required. Some registrars additionally ask for a single-status certificate issued by the local registration office.

Kor Ror 2 is the marriage register — the registrar's record signed by the spouses and witnesses. Kor Ror 3 is the marriage certificate handed to the couple. For use abroad, foreign authorities usually want a certified copy of the Kor Ror 2 because it carries fuller particulars than the certificate.

Most embassies in Thailand do not perform marriages, and only registration before a Thai registrar creates a marriage valid under Thai law. Religious or traditional ceremonies have no legal effect on their own. Confirm your embassy's policy directly.

Registration at a district office during official hours is generally free of charge. Registration outside the office or outside official hours carries fees and travel costs set by each office. For our service fees for translation, legalisation and hand-carrying files, please ask our team by phone, LINE or email.

It is a document issued by the foreign partner's embassy or consulate in Thailand confirming they are legally free to marry under their own law. Different countries call it a Statutory Declaration, a Certificate of No Impediment (CNI) or an Affidavit in Lieu of a Certificate of Legal Capacity. Thai registrars treat it as the indispensable core document for a foreign applicant.

Typically your passport, evidence of status such as a divorce decree or a former spouse's death certificate, and the Thai partner's details. Some embassies issue same-day by appointment, some take a sworn declaration before a consular officer, and a few — the United Kingdom, for example — use a notice-of-marriage procedure that takes longer. Confirm the procedure and fees with your own embassy.

Thai law does not fix a validity period, but many registrars in practice accept documents issued within the last three to six months, and some embassies state a validity on the document itself. Plan the translation, MFA certification and district-office filing to finish inside that window.

You normally use the embassy whose jurisdiction covers Thailand — often in Bangkok, Singapore or Kuala Lumpur. A document issued abroad must first be authenticated in the issuing country and legalised by the Royal Thai Embassy or the relevant authority before it can be translated and certified in Thailand. Map the document route before you travel.

Always. District offices accept Thai documents, or foreign documents accompanied by a Thai translation certified by the Department of Consular Affairs. Name spellings in the translation must match the passport and every other document exactly, otherwise the registrar will ask for corrections before registering.

(1) Obtain the original from the embassy; (2) have it translated into Thai by a translator who takes responsibility for the translation; (3) have the translation certified by the Legalisation Division of the Department of Consular Affairs (Chaeng Watthana Road and regional service centres); (4) present the original plus the stamped translation at the district office. Skipping step 3 is the single most common cause of rejection.

Standard service is generally about two to three working days, with an express option returning some documents the same day, at per-document fees published by the Department of Consular Affairs. Actual turnaround depends on workload. Reconfirm fees and timing at consular.mfa.go.th before you fix a wedding date.

Yes. The Department of Consular Affairs accepts documents by post and regional passport offices handle some legalisation categories. A service provider can also file on your behalf in Bangkok, which is what most Phuket clients choose in order to avoid the trip. Check which document types each centre accepts before sending anything.

Name spellings that differ from the passport; Thai transliterations that do not match the Thai partner's existing documents; day/month date formats swapped; signatory titles and issuing-authority names left incomplete; and text inside seals or endorsement blocks left untranslated.

Originals must always be presented, both at the Department of Consular Affairs and at the district office, because officers compare seals and signatures against specimens on file. Copies serve only as supporting material. Also bring a copy of the passport photo page and the most recent entry stamp.

Yes, if made correctly under section 1466 of the Civil and Commercial Code: in writing, signed by both spouses and at least two witnesses, and recorded in the marriage register at the same time as the marriage is registered. An agreement signed after registration does not take effect as a prenuptial agreement, and terms contrary to law or public order are void.

Personal property (sin suan tua) covers assets owned before the marriage, personal effects, assets received during the marriage by inheritance or gift designated as personal, and the engagement gift. Marital property (sin somros) covers assets acquired during the marriage, including the fruits of personal property. Dealing with certain marital assets — selling or mortgaging real property, for example — requires the other spouse's consent.

Under Department of Lands practice, the foreign spouse signs a joint declaration confirming that the purchase funds are the Thai spouse's personal property and that the foreign spouse has no interest in the land. If the foreign spouse is outside Thailand, the declaration can be signed before a consular officer or executed by a duly legalised power of attorney sent in. Confirm local land-office practice before booking the transfer.

No — marriage does not create any right for a foreigner to hold land in their own name. Lawful alternatives include a condominium unit within the building's foreign quota, a registered long lease, or holding through a company that genuinely carries on business. Using a spouse or another person as a nominee holder is an offence, and we do not set up such structures.

Strongly recommended. Assets located in Thailand fall under Thai succession law, where the spouse inherits alongside other statutory heirs. A Thai-language will covering Thai assets, separate from any home-country will, reduces interpretation disputes and shortens the court process for appointing an estate administrator.

An official divorce decree or certificate, authenticated according to the issuing country's system, then translated into Thai with the translation certified by the Department of Consular Affairs. In many cases your embassy already refers to that document in the affirmation of freedom to marry, which speeds up the registrar's review.

Not always. If both spouses agree, they can divorce by mutual consent at a district office using a written divorce agreement signed before two witnesses, and receive the divorce certificate (Kor Ror 7). If the other spouse does not consent or is outside Thailand, a court action citing statutory grounds is required, which takes considerably longer.

That depends on that country's law. Many states recognise a divorce validly effected where the marriage was registered, while others require the record to be transcribed or confirmed by a court first. Obtain the Kor Ror 7 plus a certified copy of the divorce register, translate it into the destination language and complete the legalisation chain.

The Civil and Commercial Code contains a condition tied to 310 days from the end of the previous marriage, designed to avoid conflicting presumptions of a child's paternity. Exceptions include a medical certificate of non-pregnancy, having given birth in that period, remarrying the same spouse, or a court order permitting the marriage. Check your situation with the registrar in advance.

An official death certificate or certificate of death for the former spouse. If it was issued abroad, it must be authenticated in that country, then translated into Thai with the translation certified by the Department of Consular Affairs. Bring evidence of the earlier marriage too, so the registrar can trace the continuity of your status.

No. The Person Name Act lets spouses agree to use either partner's surname or to keep their own. Taking a spouse's surname requires an application at the district office, followed by updates to the Thai ID card, the house registration and the passport in that order.

Yes. The Women's Titles Act B.E. 2551 (2008) lets a married woman choose 'Nang' (Mrs) or 'Nangsao' (Miss) voluntarily, and the same choice applies after divorce or widowhood. Because the title appears on other official records, make the change together with the ID card and passport updates.

A foreigner lawfully permitted to stay in Thailand may apply to be added to the alien house registration (Tor Ror 13) at the local registration office, showing the passport, evidence of permission to stay and proof of residence. The document is useful for bank transactions, driving-licence applications and dealings with government offices.

Many countries invite or require registration of a marriage contracted abroad, by submitting the Thai marriage certificate translated and legalised. Even where it is optional, recording it keeps your status visible when claiming benefits, applying for a spouse visa or dealing with an estate. Ask your embassy about forms and processing time.

Obtain certified copies of the marriage register (Kor Ror 2) and the certificate (Kor Ror 3) from the district office, translate them into English or the destination language, have the translation certified by the Department of Consular Affairs, and — where the destination requires it — legalised further by that country's embassy in Thailand. Ask the receiving authority how many layers of certification it wants before you start.

Thailand has acceded to the HCCH 1961 Apostille Convention, which enters into force for Thailand on 28 February 2027. Until then, Thai documents for overseas use still need the two-step chain: certification by the Department of Consular Affairs, then legalisation by the destination country's embassy. Follow official notices at consular.mfa.go.th and hcch.net.

The Department of Consular Affairs does not maintain a formal translator register; it certifies translations that faithfully match the original and carry a responsible translator. Destination countries differ: several EU states require a sworn translator, and Australia requires a NAATI-certified translator. Tell us the destination country before translation is ordered.

Two or three at minimum, because receiving authorities — foreign immigration offices, banks, welfare agencies — often keep the original. Ordering more later from abroad is possible but requires a power of attorney and takes longer.

No — marriage grants no automatic right of residence. You must change your visa category to Non-Immigrant O on the marriage ground, then apply for one-year extensions of stay at the Immigration office covering your residence, meeting the published criteria and accepting a possible home visit.

Under Immigration Bureau criteria, a foreign husband of a Thai wife shows either a Thai bank deposit of at least THB 400,000 seasoned for the required period, or monthly income of at least THB 40,000, or a permitted combination of both. Supporting documents and interpretation vary between offices — check with your local Immigration office and immigration.go.th before filing.

No. The extension covers stay only; working requires a separate work permit from the Department of Employment. The practical advantage is that applicants married to a Thai national are usually not held to the same registered-capital and Thai-employee ratios as ordinary cases, but you still need an employer to file and work that is not on the restricted-occupations list.

The house master or property owner must report a foreigner's residence (TM.30), including when you live with your Thai spouse, and long-staying visa holders must report every 90 days. Proof of TM.30 filing is frequently requested on extension day, and failure to report can mean a fine and delay.

When the marriage ends, the ground for the extension ends with it, and you must notify Immigration and move to another ground — employment, retirement, or supporting a Thai-national child — within the period the officer allows. Overstaying instead affects your immigration record, so plan the transition early.

Report the birth at the local district office where the child was born within 15 days, using the hospital's certificate of birth (Tor Ror 1/1), the Thai mother's ID card and the foreign parent's passport. Then obtain an English-language birth certificate or certified copy for the consular report of birth at the other country's embassy.

A child of a Thai father or mother acquires Thai nationality by descent under the Nationality Act, whether born inside or outside Thailand. Holding the other nationality at the same time depends on that country's law; many permit it, and the consular report of birth is the key step towards a second passport.

Three routes: (1) subsequently marrying the mother; (2) registering legitimation at the district office, which requires the consent of the mother and of the child as the law prescribes; or (3) applying to the court where consent cannot be obtained. Legitimation affects parental power, inheritance rights and visa applications for the child.

Spouses may agree on parental power and record it in the annex to the divorce register. Where they cannot agree, the court decides on the basis of the child's best interests. Maintenance terms should state the amount and payment method precisely, because vague wording is hard to enforce later.

At the Mueang Phuket, Thalang or Kathu district offices, during official hours. Workloads differ between them and queues lengthen in high season, so call ahead about intake hours and staff availability — especially when several translated documents are involved.

Once the embassy affirmation is in hand, the translation and MFA certification step usually drives the timeline — roughly two to five working days depending on the channel used — while the district-office step is normally completed the same day. These are estimates; actual timing depends on agency queues and how complete your file is.

Phuket hosts honorary consulates for a number of countries, and some help with guidance and appointments. The affirmation of freedom to marry, however, generally has to be issued by an embassy or consulate-general with authority to do so, most of which are in Bangkok. Check with the local honorary consulate which services it can actually provide.

We pre-check your document list before the embassy appointment, prepare Thai translations consistent with the spellings across all your documents, run the certification at the Department of Consular Affairs, coordinate the district-office appointment in Phuket, arrange an interpreter and witnesses where needed, and draft a prenuptial agreement for registration alongside the marriage. For fees and timing in your case, please ask our team by phone, LINE or email. We do not guarantee any authority's decision.

The US Embassy in Bangkok does not issue a certificate of single status. Instead you sign an Affidavit of Freedom to Marry before a consular officer at a pre-booked notarial appointment. The affidavit is then translated into Thai and the translation legalised by the Legalization Division of the Department of Consular Affairs before you file at any district office. Consular fees are payable in USD or THB at the published rate.

The British Embassy no longer issues CNIs for use in Thailand. Current practice is to swear an affirmation or statutory declaration through the provider the embassy designates, or obtain a CNI from a UK register office if you are resident there. Either document must be translated into Thai and the translation legalised by the Department of Consular Affairs before the district office will accept it.

A statutory declaration of marital status signed before an Australian consular officer in Thailand or an authorised witness in Australia, plus a divorce order or death certificate if previously married. All documents are translated into Thai and legalised by the Department of Consular Affairs. To use the Thai marriage certificate back in Australia, have it MFA-legalised and translated by a NAATI-certified translator.

The German Embassy issues a certificate of no impediment only after reviewing German records such as a full birth certificate, a residence registration extract and any divorce judgment. That review can take several weeks to months, so start early. Once issued, the certificate must be translated into Thai and legalised by the Department of Consular Affairs before filing at the district office.

Yes. The French Embassy requires an application, a certificat de capacité à mariage and publication of banns for the prescribed period before the certificate is issued. After registering the marriage in Thailand, submit the Thai marriage certificate to the embassy for transcription so the marriage is recorded in the French civil registry.

Yes. The Japanese national files a Kon-in Todoke together with a Japanese translation of the Thai marriage certificate at the Japanese Embassy in Thailand or a municipal office in Japan, within the prescribed period, so the marriage is entered in the family register (koseki). Without it the marriage will not appear in Japanese records, which affects spouse visa applications.

Either a single-status certificate issued by the Chinese registry authority and authenticated (China joined the Apostille Convention in November 2023, so an apostille is accepted) or a declaration made at the Chinese Embassy in Thailand. It is then translated into Thai and legalised by the Department of Consular Affairs. To use the Thai marriage certificate in China, have it MFA-legalised and then authenticated by the Chinese Embassy.

The Russian party obtains a status declaration at the Russian Embassy in Bangkok or the Consulate General in Phuket, then has it translated into Thai and legalised by the Department of Consular Affairs. To use the Thai marriage certificate in Russia, translate it into Russian, obtain Thai MFA legalisation, and then have it authenticated by the Russian Embassy — Thailand is not yet an Apostille member, so the two-step chain always applies.

Yes. Obtain a single status or no-objection certificate from the Indian Embassy in Bangkok or the Consulate General in Chiang Mai, with your passport and proof of address. Translate it into Thai and have the translation legalised by the Department of Consular Affairs. Afterwards, MFA-legalise and embassy-authenticate the Thai marriage certificate if it will be used for an Indian spouse visa or registry filing.

After registering at the Thai district office, file a marriage report (혼인신고) with a certified Korean translation of the Thai marriage certificate at the Korean Embassy in Thailand or a district office in Korea. The Korean family relations register is then updated, which is a prerequisite for an F-6 spouse visa for the Thai partner.

Generally no. Most embassies in Thailand have no authority to solemnise a marriage under Thai law. A marriage valid in Thailand must be registered before a registrar at an amphur or khet office. Embassies only issue status certificates or record the marriage so it takes effect in their own country.

No. Thai law recognises only registration before a registrar. A religious or traditional ceremony has no legal effect on its own. If you want the legal consequences — marital property, inheritance rights, a marriage-based visa — you must also register at a district office.

Yes. Have the foreign marriage certificate authenticated (apostille or Thai embassy legalisation), translated into Thai, the translation legalised by the Department of Consular Affairs, then file a family status record (Kor Ror 22) at a district office. Only then can you change your title and surname and rely fully on Thai marital property and inheritance rules.

With complete documents and a legalised translation, registrars usually complete it within the same day to a few working days. If you are abroad you may appoint a relative or agent by power of attorney executed at a Thai embassy or consulate, or prepared in Thailand with a copy of the grantor's ID.

Request the certified copy (Kor Ror 2) and the certificate (Kor Ror 3) from the district office, translate them into English or the destination language, have the translation legalised by the Department of Consular Affairs, then authenticated by the destination country's embassy in Thailand. Countries that require a certified translator — Australia (NAATI) or EU sworn translators — need that additional step.

You must show proof the previous marriage ended: a divorce decree or certificate, authenticated, translated into Thai and the translation legalised. If the Thai party previously registered a marriage in Thailand and divorced abroad, record the divorce in the Thai register first, otherwise the system still shows an active marriage and the registrar will refuse the new registration.

Yes. Since the marriage-equality law took effect in 2025, same-sex couples register at any district office on the same terms as opposite-sex couples, with the foreign party still providing a status certificate from their embassy. Note that some countries do not recognise same-sex marriage, so the Thai certificate may not be usable there.

With home-country documents ready, the Thailand-side process typically takes three to five working days: one day for the embassy appointment, two to three working days for translation and Department of Consular Affairs legalisation (or one working day express), and one day at the district office. Prior divorces or documents that must be requested from abroad extend this.

Not always. Most embassy steps are in Bangkok, but several nationalities have an honorary consulate or consulate-general in Phuket that can certify documents. Consular-affairs legalisation can be handled in Bangkok by an agent on your behalf, and the registration itself is done at Mueang Phuket, Thalang or Kathu district office.

There is no government fee for registering at the district office itself. The main costs are the foreign embassy's consular fee (roughly THB 1,000-4,000 depending on nationality), translation at about THB 500-1,000 per page, Department of Consular Affairs legalisation at THB 200 per document (THB 400 express), and any agency service fee.

Many district offices require one where a spouse does not understand Thai, to confirm that both parties understand the record and consent freely. The interpreter presents an ID card or passport and signs the documents. Requirements vary by office, so confirm with the specific registrar in advance.

Yes, to be enforceable under Thai law it must be in writing, signed by both spouses and two witnesses, and recorded in the marriage register on the day of registration. It cannot be added retroactively. If drafted in a foreign language, prepare a parallel Thai version so the registrar can record it.

Yes. Marriage registration is not tied to your registered address, so any amphoe or khet office can register the marriage. You need original ID or passports, the foreign partner's marital-status document translated into Thai with the translation legalised by the Department of Consular Affairs, and two adult witnesses. Busy offices fill up on auspicious dates, so confirm the slot in advance or let our team schedule the whole sequence for you.

Sign an affidavit or statutory declaration of marital status before your consular officer in Thailand, or before a notary at home with an apostille. The document is then translated into Thai and the translation legalised by the Department of Consular Affairs before the district office will accept it. Most documents are treated as current for three to six months, so plan the sequence tightly.

A prenuptial agreement must be signed and recorded together with the marriage register on the day of registration, or attached to the register in writing signed by both spouses and two witnesses. An agreement executed after registration has no effect. Drafting and bilingual translation therefore have to be finished before the appointment, and the wording should be reviewed by counsel first.

Obtain certified copies from the district office, have them translated into the destination language, legalise the translation at the Department of Consular Affairs, and then either apostille or legalise at the destination embassy depending on that country's rules. Many civil-law countries also require the marriage to be recorded with their own civil registry before spousal visa rights apply.

To make the marriage visible in the Thai civil registration system you file a family status record (Kor Ror 22) at a district office, supported by the foreign marriage certificate, legalised in its country of issue, translated into Thai and legalised by the Department of Consular Affairs. This step matters for property transactions, inheritance and spousal visa applications in Thailand.

Marriage equality is in force in Thailand, so a Thai marriage certificate is issued in the ordinary way. Recognition abroad follows the destination country's own law: some countries record the Thai marriage directly, others require a separate registration or treat it as a civil partnership, which changes visa, tax and inheritance outcomes. Verify the destination rules before relying on the certificate.