Legalisation of Death Certificates & Estate Documents (2026)
Source document: Death certificate (Tor Ror 4) certified extract, plus a court order appointing the estate administrator where applicable
Certification chain
- Obtain a certified death certificate extract
- Obtain the court appointment order with certificate of finality if needed
- Translate with certificate of accuracy, then file for MFA legalisation
- Destination embassy, or Apostille after 28 February 2027
Timing and fees: 1–2 working days for translation; normal MFA legalisation takes 2–3 working days (THB 200 per stamp) or same-day express if filed before 11:30 (THB 400 per stamp). Destination embassy queues are separate.
What it is used for
Foreign life-insurance claims, closing bank accounts, transferring estate assets and notifying foreign authorities.
What to prepare
- A freshly certified death certificate
- Proof of relationship such as birth or marriage certificates and house registration
- The court order and certificate of finality where an administrator is appointed
Common rejection causes
- Filing a court order without the certificate of finality
- An incomplete chain of relationship documents
- Inconsistent spelling of the deceased's name across documents
Apostille timeline for this document
Until 28 February 2027 Thailand still uses the two-step chain (Department of Consular Affairs, then the destination embassy in Thailand). Once the Hague Convention enters into force for Thailand, a single Apostille replaces the embassy step for member states; non-member destinations still require embassy legalisation.
Frequently asked questions
What are the steps for legalisation of death certificates & estate documents?
Obtain a certified death certificate extract → Obtain the court appointment order with certificate of finality if needed → Translate with certificate of accuracy, then file for MFA legalisation → Destination embassy, or Apostille after 28 February 2027
Which authorities accept this document?
Foreign life-insurance claims, closing bank accounts, transferring estate assets and notifying foreign authorities.
What do I need to prepare?
A freshly certified death certificate · Proof of relationship such as birth or marriage certificates and house registration · The court order and certificate of finality where an administrator is appointed
Why do these documents get rejected?
Filing a court order without the certificate of finality · An incomplete chain of relationship documents · Inconsistent spelling of the deceased's name across documents
How long does it take and what does it cost?
1–2 working days for translation; normal MFA legalisation takes 2–3 working days (THB 200 per stamp) or same-day express if filed before 11:30 (THB 400 per stamp). Destination embassy queues are separate.
Can I use an Apostille from Thailand yet?
Until 28 February 2027 Thailand still uses the two-step chain (Department of Consular Affairs, then the destination embassy in Thailand). Once the Hague Convention enters into force for Thailand, a single Apostille replaces the embassy step for member states; non-member destinations still require embassy legalisation.
Can an agent file the legalisation on my behalf?
Yes. The agent needs a power of attorney with a THB 10 duty stamp plus certified ID copies of both the principal and the agent. If the principal is abroad, a Thai embassy or consulate should verify the signature first.
Where is legalisation filed, and is an appointment required?
Filings are made at the Legalization Division, Department of Consular Affairs on Chaeng Watthana Road and at its announced regional offices. Walk-in and advance appointments are both accepted; 08:00–11:30 is the busiest window. Our team files door-to-door from Phuket and nationwide.
How is certified translation different from legalisation?
A certified translation attests that the translation matches the original. Legalisation is the Department of Consular Affairs verifying the signature and seal of the issuing or certifying official so the document has effect abroad. They are separate steps and usually performed in sequence.
Legalise other document types
Information current as of August 2026. Procedures and fees follow the Legalization Division, Department of Consular Affairs (consular.mfa.go.th); Apostille status follows hcch.net (in force for Thailand on 28 February 2027). Always confirm requirements with the receiving authority before filing.