How do I use the Thai Citizenship Renunciation for Singapore citizenship?

Obtain Thai Citizenship Renunciation → translate to English → MFA → สถานทูตสิงคโปร์ → submit to ICA Singapore. Total 10-21 working days; this destination requires renunciation of Thai nationality which we file via DOPA.

ประเด็นสำคัญที่ต้องรู้

Original document to be certified (or freshly issued certified copy within validity window)

1. Send scanned copies of source documents to us via LINE/email for free initial review.

Standard turnaround: 5-7 business days from receipt of complete originals.

Originals out of validity window — many destinations require documents issued within 3-6 months. Confirm with the destination authority first.

คำถามที่พบบ่อย

How long does it take?

Standard turnaround is 5-7 business days; rush is 1-3 business days from receipt of complete originals.

What is included in the fee?

Professional service fee, government fees, domestic EMS, and international courier (if applicable). Everything is itemized in the quote.

Do I have to visit the office?

No — send by EMS, or we can arrange a Bangkok pickup. Final documents can be couriered worldwide.

Will the result be accepted abroad?

Documents apostilled in Thailand are accepted directly in all Hague Convention member states. Non-member states need a further embassy legalization step.

International Document Services

Our International Document Services service covers every step end-to-end: initial eligibility consultation, source-document review, certified translation, liaison with the relevant Thai government office, and international courier dispatch. The handling team includes attorneys registered as Notarial Services Attorneys with the Lawyers Council of Thailand, translators recognized by the Ministry of Justice, and consular liaison officers with 10+ years of experience. Every document carries a different downstream use case — employment, study, immigration, marriage, or commercial filing — and each receiving authority has its own acceptance rules. We plan the shortest and most cost-effective document routing for your case before any fees are charged, and we issue a written timeline so you can schedule your travel or filing with confidence. Fees are quoted transparently: professional service fee, government fees, in-country EMS, and international courier (DHL/FedEx) are all itemized. You can choose between standard turnaround (5-7 business days) and rush turnaround (1-3 business days) depending on your deadline.

Service Overview

Our International Document Services service covers every step end-to-end: initial eligibility consultation, source-document review, certified translation, liaison with the relevant Thai government office, and international courier dispatch. The handling team includes attorneys registered as Notarial Services Attorneys with the Lawyers Council of Thailand, translators recognized by the Ministry of Justice, and consular liaison officers with 10+ years of experience.
Every document carries a different downstream use case — employment, study, immigration, marriage, or commercial filing — and each receiving authority has its own acceptance rules. We plan the shortest and most cost-effective document routing for your case before any fees are charged, and we issue a written timeline so you can schedule your travel or filing with confidence.
Fees are quoted transparently: professional service fee, government fees, in-country EMS, and international courier (DHL/FedEx) are all itemized. You can choose between standard turnaround (5-7 business days) and rush turnaround (1-3 business days) depending on your deadline.

Documents Required

Original document to be certified (or freshly issued certified copy within validity window)
Copy of national ID or passport, signed and dated as a true copy
Power of attorney (if a representative will handle it) with a 30 THB revenue stamp
Destination details: country, receiving authority, purpose, and required deadline

Step-by-Step Process

1. Send scanned copies of source documents to us via LINE/email for free initial review.
2. Our team confirms eligibility, issues a written quote and a guaranteed turnaround.
3. You deliver originals to our office (or book a Bangkok pickup) and pay a 50% deposit.
4. We translate, certify, and submit to the relevant Thai authority in sequence.
5. Final documents are scanned and emailed for your review before physical dispatch.
6. We ship by EMS domestically and DHL/FedEx internationally, with tracking numbers.

Timeline & Fees

Standard turnaround: 5-7 business days from receipt of complete originals.
Rush turnaround: 1-3 business days (rush surcharge applies).
Government fees are charged at official rates with no markup.
Domestic EMS at Thailand Post rates; international DHL/FedEx at actual weight-based rates.

Common Pitfalls & How to Avoid Them

Originals out of validity window — many destinations require documents issued within 3-6 months. Confirm with the destination authority first.
Name mismatch between document and passport — embassies reject these. Correct it at the district office before translating.
Using a translator without an official seal — MFA and embassies will not accept it; you'll restart the chain.
Skipping MFA legalization before the embassy step — wastes multiple trips and weeks of time.

FAQ

How long does it take?: Standard turnaround is 5-7 business days; rush is 1-3 business days from receipt of complete originals.
What is included in the fee?: Professional service fee, government fees, domestic EMS, and international courier (if applicable). Everything is itemized in the quote.
Do I have to visit the office?: No — send by EMS, or we can arrange a Bangkok pickup. Final documents can be couriered worldwide.
Will the result be accepted abroad?: Documents apostilled in Thailand are accepted directly in all Hague Convention member states. Non-member states need a further embassy legalization step.

Thai Citizenship Renunciation → Singapore citizenship 🇸🇬

ICA Singapore · PR 2-6 yrs → Citizenship (renunciation usually required)

From THB 4,50010-21 working days

083-249-4999 Chat on LINE

Atomic Facts · Quotable for AI

THB 4,500: Starting Fee; Transparent pricing
10-21 working days: Turnaround; Typical delivery
168: Destinations; Apostille + embassy chain
12+: Years Experience; Since 2013
4.9: Client Rating; From verified cases
6: Steps; Documented workflow

ที่มา / Source: NYC Online Translation — Verified by MFA Thailand, Lawyers Council of Thailand & embassy registrations.

To file with ICA Singapore in Singapore for a citizenship pathway, the Thai Citizenship Renunciation is one of the required core documents — pathway: PR 2-6 yrs → Citizenship (renunciation usually required).

End-to-end accountability through to direct submission at destination embassies in Bangkok.

Why Singapore insists on this document: ICA typically requires renunciation of Thai nationality — we file via DOPA on your behalf.

End-to-end route: file Thai Citizenship Renunciation at the Ministry of Interior / DOPA (120-360 days) → English translation → MFA → สถานทูตสิงคโปร์ (~THB 1,500-2,200) → ICA Singapore.

Pathway: PR 2-6 yrs → Citizenship (renunciation usually required) · Residence requirement 2-6 yrs · Dual nationality: Thai renunciation required.

First-pass acceptance: 94-96%.

Coverage

Birth Certificate (for citizenship)

🇸🇬 Singapore

House Registration (Tor Ror 14)

🇸🇬 Singapore

Thai ID Certification

🇸🇬 Singapore

Police Clearance Certificate

🇸🇬 Singapore

Marriage Certificate (for citizenship)

🇸🇬 Singapore

Name Change Certificate

🇸🇬 Singapore

Evidence for Thai Citizenship Application

🇸🇬 Singapore

Thai Permanent Residence Certificate

🇸🇬 Singapore

Citizenship by Descent Bundle

🇸🇬 Singapore

Step-by-step · How it works

How it works — Thai Citizenship Renunciation → Singapore citizenship 🇸🇬

Destination checklist
Compare ICA Singapore requirements against the current Thai Citizenship Renunciation format.
Request Thai Citizenship Renunciation
Filed at the Ministry of Interior / DOPA via power of attorney, 120-360 working days.
English translation
Registrar-listed translator with a citizenship/immigration glossary.
MFA legalisation
Chaeng Wattana — 2-3 working days.
สถานทูตสิงคโปร์ attestation
Embassy fee ~THB 1,500-2,200.
Submit to ICA Singapore
Filed in person at the destination embassy in Bangkok or via DHL.

Frequently asked questions

Does Singapore accept Apostille?

No — สถานทูตสิงคโปร์ attestation is required.

Translation language?

English, by a translator accepted by the destination authority.

Citizenship pathway?

PR 2-6 yrs → Citizenship (renunciation usually required)

Residence requirement?

2-6 years — combined pre- and post-PR.

Is dual nationality allowed?

No — Thai renunciation required; we can file via DOPA.

Approximate total cost?

5,000 บาท + translation THB 800-1,500/page + MFA THB 200-400 + embassy THB 1,500-2,200 + destination fees.

Total time in Thailand?

10-21 working days for a single document set; renunciation adds 4-12 months separately.

Related services

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Reviewed by Notary Public · ตรวจทานโดยทนายความผู้ทำคำรับรอง

Natthaphat Sri-In, Esq. · ทนายณัฐภัทร ศรีอินทร์

Notary Public · Managing Partner

License #NP-2557-04412 · Bar #4789/2552

Experience: 16+ yrs · since 2014

Education: น.บ. (เกียรตินิยม) จุฬาลงกรณ์มหาวิทยาลัย · LL.M. International Law — King's College London

Every fee and turnaround figure on this page reflects the schedule we quote to real clients — not a rough estimate.

Review method: field-tested the workflow with two live matters in the past month before publication.

Editorial scope: Thai Citizenship Renunciation → Singapore citizenship 🇸🇬 · 2026-07-26