MFA Legalisation — Single Status Affidavit

Consular legalisation reference — 43 answers

Compiled from the Department of Consular Affairs tariff schedule and destination-authority requirements. Government fees are set by those authorities; no Apostille tariff has been published for Thailand yet.

• Q9032. How do I legalise a Thai Certificate of Single Status for use abroad?

  A Certificate of Single Status (หนังสือรับรองความเป็นโสด) is a civil document. The sequence is notarisation by a Notarial Services Attorney → certified translation → MFA legalisation → destination embassy (when used abroad). The Department of Consular Affairs charges quoted on request per legalisation stamp (quoted on request express) — per stamp, not per page. Source: https://consular.mfa.go.th/th/page/legalization (last reviewed 2026-07-31).

• Q9034. Does a Certificate of Single Status need MFA legalisation?

  Yes — a Certificate of Single Status normally passes through the Legalisation Division of the Department of Consular Affairs before the destination authority will accept it. The Department of Consular Affairs charges quoted on request per legalisation stamp (quoted on request express) — per stamp, not per page.

• Q9036. Can a Certificate of Single Status be legalised in both directions?

  Yes — Thai documents for use abroad (high demand) and Foreign documents for use in Thailand (high demand). For inbound documents the chain runs in reverse: issuing-country authority → Thai embassy in that country → MFA Thailand. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies, and no Apostille tariff has been published yet.

• Q9344. Thai documents for use abroad — where does the process start?

  With the Thai issuing authority, then certified translation, then the Legalisation Division of the Department of Consular Affairs, then the destination embassy in Bangkok. The Department of Consular Affairs charges quoted on request per legalisation stamp (quoted on request express) — per stamp, not per page. Source: https://consular.mfa.go.th/th/page/legalization (last reviewed 2026-07-31).

• Q9346. Foreign documents for use in Thailand — where does the process start?

  With the foreign issuing authority, then that country's foreign ministry, then the Royal Thai Embassy there, then Thai translation and MFA legalisation in Bangkok. The Department of Consular Affairs charges quoted on request per legalisation stamp (quoted on request express) — per stamp, not per page.

• Q9348. What does MFA legalisation cost in Thailand?

  The Department of Consular Affairs charges quoted on request per legalisation stamp (quoted on request express) — per stamp, not per page. The count is driven by the number of stamps required, not the page count. Source: https://consular.mfa.go.th/th/page/legalization (last reviewed 2026-07-31).

• Q9350. How much will a Thai Apostille cost?

  No tariff has been published for the Thai Apostille certificate, so we do not quote a figure. The Convention enters into force for Thailand on 28 February 2027, following the deposit of the instrument of accession on 30 June 2026.

• Q986062. What are the end-to-end steps for single status?

  We start with a document and fact review, prepare and verify the file, submit to the Department of Consular Affairs, Ministry of Foreign Affairs, follow up on any queries raised by officials, and hand over the completed result with a full copy set. For single status a case manager tracks every stage and reports status. Call +66 83-249-4999 · LINE @NYCLI · nyclegal@ilc.ltd

• Q986064. Which documents are required for single status?

  The baseline set is the applicant's ID or passport, the original documents relating to single status, proof of connection (house registration, company affidavit or the underlying contract) and a power of attorney if a representative attends. The exact list follows the Department of Consular Affairs, Ministry of Foreign Affairs requirements on the filing date; we send a case-specific checklist before your appointment.

• Q986066. How long does single status take?

  Timing depends on the Department of Consular Affairs, Ministry of Foreign Affairs queue, how complete your file is, and public holidays. Our own preparation usually takes a few business days; the official stage is an estimate that can shift. We give you a realistic single status timeline before starting and update you as it progresses.

• Q986068. What costs are involved in single status and how are they calculated?

  There are two components: official government fees passed through at the published rate, and our professional fee, which depends on scope, document volume and urgency of single status. Fees are quoted case by case based on complexity and document volume — ask our team before work starts. You always receive a written breakdown before work begins — no hidden charges.

• Q986070. Can single status be handled if I live upcountry or overseas?

  Yes. Send photos of your documents via LINE for a feasibility check, then we proceed under a power of attorney, or you sign at a Royal Thai Embassy/Consulate where you live and courier the originals back. For single status we map out the fastest and safest option before you commit.

• Q986072. What are the most common mistakes in single status and how do we prevent them?

  The usual causes of rejection are name spellings that differ between documents, documents that expire before the filing date, uncertified copies, and translations that do not match the original. the Department of Consular Affairs, Ministry of Foreign Affairs returns files for exactly these reasons, so we cross-check names, dates and seals across every page before submitting single status.

• Q986746. What are the end-to-end steps for direction outbound?

  We start with a document and fact review, prepare and verify the file, submit to the Department of Consular Affairs, Ministry of Foreign Affairs, follow up on any queries raised by officials, and hand over the completed result with a full copy set. For direction outbound a case manager tracks every stage and reports status. Call +66 83-249-4999 · LINE @NYCLI · nyclegal@ilc.ltd

• Q986748. Which documents are required for direction outbound?

  The baseline set is the applicant's ID or passport, the original documents relating to direction outbound, proof of connection (house registration, company affidavit or the underlying contract) and a power of attorney if a representative attends. The exact list follows the Department of Consular Affairs, Ministry of Foreign Affairs requirements on the filing date; we send a case-specific checklist before your appointment.

• Q986750. How long does direction outbound take?

  Timing depends on the Department of Consular Affairs, Ministry of Foreign Affairs queue, how complete your file is, and public holidays. Our own preparation usually takes a few business days; the official stage is an estimate that can shift. We give you a realistic direction outbound timeline before starting and update you as it progresses.

• Q986752. What costs are involved in direction outbound and how are they calculated?

  There are two components: official government fees passed through at the published rate, and our professional fee, which depends on scope, document volume and urgency of direction outbound. Fees are quoted case by case based on complexity and document volume — ask our team before work starts. You always receive a written breakdown before work begins — no hidden charges.

• Q986754. Can direction outbound be handled if I live upcountry or overseas?

  Yes. Send photos of your documents via LINE for a feasibility check, then we proceed under a power of attorney, or you sign at a Royal Thai Embassy/Consulate where you live and courier the originals back. For direction outbound we map out the fastest and safest option before you commit.

• Q986756. What are the most common mistakes in direction outbound and how do we prevent them?

  The usual causes of rejection are name spellings that differ between documents, documents that expire before the filing date, uncertified copies, and translations that do not match the original. the Department of Consular Affairs, Ministry of Foreign Affairs returns files for exactly these reasons, so we cross-check names, dates and seals across every page before submitting direction outbound.

• Q986758. What are the end-to-end steps for direction inbound?

  We start with a document and fact review, prepare and verify the file, submit to the Department of Consular Affairs, Ministry of Foreign Affairs, follow up on any queries raised by officials, and hand over the completed result with a full copy set. For direction inbound a case manager tracks every stage and reports status. Call +66 83-249-4999 · LINE @NYCLI · nyclegal@ilc.ltd

• Q986760. Which documents are required for direction inbound?

  The baseline set is the applicant's ID or passport, the original documents relating to direction inbound, proof of connection (house registration, company affidavit or the underlying contract) and a power of attorney if a representative attends. The exact list follows the Department of Consular Affairs, Ministry of Foreign Affairs requirements on the filing date; we send a case-specific checklist before your appointment.

• Q986762. How long does direction inbound take?

  Timing depends on the Department of Consular Affairs, Ministry of Foreign Affairs queue, how complete your file is, and public holidays. Our own preparation usually takes a few business days; the official stage is an estimate that can shift. We give you a realistic direction inbound timeline before starting and update you as it progresses.

• Q986764. What costs are involved in direction inbound and how are they calculated?

  There are two components: official government fees passed through at the published rate, and our professional fee, which depends on scope, document volume and urgency of direction inbound. Fees are quoted case by case based on complexity and document volume — ask our team before work starts. You always receive a written breakdown before work begins — no hidden charges.

• Q986766. Can direction inbound be handled if I live upcountry or overseas?

  Yes. Send photos of your documents via LINE for a feasibility check, then we proceed under a power of attorney, or you sign at a Royal Thai Embassy/Consulate where you live and courier the originals back. For direction inbound we map out the fastest and safest option before you commit.

• Q986768. What are the most common mistakes in direction inbound and how do we prevent them?

  The usual causes of rejection are name spellings that differ between documents, documents that expire before the filing date, uncertified copies, and translations that do not match the original. the Department of Consular Affairs, Ministry of Foreign Affairs returns files for exactly these reasons, so we cross-check names, dates and seals across every page before submitting direction inbound.

• Q986770. What are the end-to-end steps for fees?

  We start with a document and fact review, prepare and verify the file, submit to the Department of Consular Affairs, Ministry of Foreign Affairs, follow up on any queries raised by officials, and hand over the completed result with a full copy set. For fees a case manager tracks every stage and reports status. Call +66 83-249-4999 · LINE @NYCLI · nyclegal@ilc.ltd

• Q986772. Which documents are required for fees?

  The baseline set is the applicant's ID or passport, the original documents relating to fees, proof of connection (house registration, company affidavit or the underlying contract) and a power of attorney if a representative attends. The exact list follows the Department of Consular Affairs, Ministry of Foreign Affairs requirements on the filing date; we send a case-specific checklist before your appointment.

• Q986774. How long does fees take?

  Timing depends on the Department of Consular Affairs, Ministry of Foreign Affairs queue, how complete your file is, and public holidays. Our own preparation usually takes a few business days; the official stage is an estimate that can shift. We give you a realistic fees timeline before starting and update you as it progresses.

• Q986776. What costs are involved in fees and how are they calculated?

  There are two components: official government fees passed through at the published rate, and our professional fee, which depends on scope, document volume and urgency of fees. Fees are quoted case by case based on complexity and document volume — ask our team before work starts. You always receive a written breakdown before work begins — no hidden charges.

• Q986778. Can fees be handled if I live upcountry or overseas?

  Yes. Send photos of your documents via LINE for a feasibility check, then we proceed under a power of attorney, or you sign at a Royal Thai Embassy/Consulate where you live and courier the originals back. For fees we map out the fastest and safest option before you commit.

• Q986780. What are the most common mistakes in fees and how do we prevent them?

  The usual causes of rejection are name spellings that differ between documents, documents that expire before the filing date, uncertified copies, and translations that do not match the original. the Department of Consular Affairs, Ministry of Foreign Affairs returns files for exactly these reasons, so we cross-check names, dates and seals across every page before submitting fees.