Thai Company Incorporation & BOI Promotion · Siam Center

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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.

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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.

Clients in Siam Center choose NYC Legal for Thai Company Incorporation & BOI Promotion because every file is reviewed by Notary Public attorneys licensed by the Lawyers Council of Thailand and certified by the Ministry of Foreign Affairs.

Siam Center — local delivery

For corporate clients in Siam Center, we offer monthly retainer pricing, bulk-batch discounts, and dedicated account managers handling embassy submissions on your behalf.

Our service-level guarantee covers 2–6 weeks (BOI: 8–12 weeks) — if we miss the deadline due to internal delay, the certification fee is waived in full.

All six of our Notary Public attorneys are registered with the Lawyers Council of Thailand under the Notarial Services Attorney programme.

Common cases in Siam Center

→ Cross-border M&A and corporate due diligence packages

→ China Z-visa work permit foundational documents

→ Australian PR / Skilled Migration (subclass 189 / 190 / 491)

→ Japan COE and spouse visa supporting evidence

→ Foreign university admissions and credential evaluation

→ International real-estate purchase and probate filings

How it works for Siam Center clients

1. Name reservation

Three name options reserved at DBD.

2. MOA + Articles

Drafting in Thai + English, registered capital declared (typically ฿1M–฿5M).

3. Incorporation & VAT

Filed at DBD, VAT registered at Revenue Department.

4. Bank + work permits

Corporate account, BOI filing (optional), foreigner work permits as needed.

FAQ — Siam Center

Q. Do you handle embassy attestation after MFA legalisation?

Yes. We submit, queue, and collect at all 40+ embassies in Bangkok — including UK, US, Schengen states, Australia, Japan, China, UAE, and Saudi Arabia — and return the fully chained file to you.

Q. Can I get a fixed quote before sending originals?

Absolutely. Send a clear photo or PDF via LINE @NYCLI; we reply with a fixed THB price, turnaround, and the embassy or authority path within fifteen minutes during business hours.

Q. What if the document fails embassy acceptance?

We re-do the certification at no extra charge if the rejection stems from a translation, notarisation, or legalisation error on our side. Embassy policy changes outside our control are quoted transparently.

Q. How is the document delivered back to Siam Center?

Within Bangkok we use in-house messenger or Lalamove same-day. For upcountry locations or overseas, we ship via Thailand Post EMS, DHL, or FedEx with tracking numbers shared on LINE.

Q. Do you serve clients in Siam Center on weekends?

Yes — we accept LINE and WhatsApp messages 7 days a week and offer Saturday pickup in Siam Center by appointment. Notary signing is by reservation outside business hours.

ประเด็นสำคัญที่ต้องรู้

คำถามที่พบบ่อย

International Document Services

Service Overview

Documents Required

Step-by-Step Process

Timeline & Fees

Common Pitfalls & How to Avoid Them

FAQ

Thai Company Incorporation & BOI Promotion in Siam Center

Siam Center — local delivery

Why Siam Center clients choose NYC Legal

Common cases in Siam Center

Documents we handle

How it works for Siam Center clients

FAQ — Siam Center

Other services in Siam Center

Thai Company Incorporation & BOI Promotion in nearby areas (กรุงเทพมหานคร)

Ready to start Thai Company Incorporation & BOI Promotion in Siam Center?