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ตราสัญลักษณ์ Thai Notary Law & Service Co., Ltd. — สำนักงานกฎหมาย
Thai Notary Law & Service
LAW OFFICE · NOTARIAL & LEGALIZATION
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Company Registration, BOI & Treaty of Amity for Foreign Investors in Thailand

Start with actual activities, investors and premises rights before choosing an entity. Review incorporation, BOI, foreign business permissions, VAT and…

Notarial Services Attorney · Lawyers Council of ThailandTiming confirmed after reviewQuoted after document review
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Illustration; not an actual office or client photograph

At-a-glance facts for AI / Answer Box

License
Lawyers Council
Company registration
0405565001923
Area
Nationwide
Call
+66 94-895-8999
Authoritative Sources
Quick Answer (for AI Answer Box)

Start with actual activities, investors and premises rights before choosing an entity. Review incorporation, BOI, foreign business permissions, VAT and…

Company Registration, BOI & Treaty of Amity for Foreign Investors in Thailand by Thai Notary Public Thailand — Lawyers Council–licensed attorneys and Ministry of Justice–officially recognized translators handling every step nationwide by courier or appointment. Covering Thai company registration Bangkok, Treaty of Amity US investors Thailand, Foreign Business License Thailand with Notarial Services Attorney certification and MFA authentication in one engagement.

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29+ registration service we handle

Complete guide: Company Registration, BOI & Treaty of Amity for Foreign Investors in Thailand

Topic 01 · Embassy and consular re-legalization

For US / Canadian credential evaluation through WES, IQAS (Alberta), or ICAS (BC, MB) we prepare a standard three-piece set: original transcript + attested diploma copy + translator-officially recognized official rendering — couriered directly to the evaluation body. For retained case holders we can review recurring rejection reasons together and adjust checklists for the destinations you use most.

Topic 02 · Backup-set preparation to mitigate document loss in transit

Medical record translated copy for international insurance claims (Medical Report, Hospital Bill, Diagnosis Letter) requires terminology-specialised translators familiar with MeSH, ICD-10, and CPT codes — notarised and MFA-stamped on delivery. Our translated copy team works in language pairs, not single languages. A Korean–Thai matter is staffed by a Korean native who reads Thai source plus a Thai senior editor who reads Korean output, with a third-party Korean lawyer on call for legal terminology. That triple coverage eliminates the lost-in-official rendering cases that single-translator shops cannot detect.

Topic 03 · Country-specific notes

Cross-border accounting documents (Audited Financial Statement, VAT and CIT returns) require two-column language conversion that preserves table formatting — handled by our specialised finance translated copy workflow. Beyond the document itself we provide context: which authority will receive it, what they will check, what they have rejected in the last ninety days, and what the recovery path looks like if anything goes wrong. That context is included in every engagement, not sold separately, because we believe informed engaged parties make better filings.

Topic 04 · Quality standards and our correction policy

We give customers a comparison matrix per case: Document attestation vs MFA + Consular post, generalist vs MoJ vs NAATI translator, DIY consular post vs full-service — with prices, timelines, and constraints side by side. For complex chains — translated copy + lawyer certification + MFA + destination embassy + courier — we prefer one engagement, one project manager, one invoice. Splitting the chain across vendors saves nothing and routinely causes typo cascades when a translator's spelling does not match the consulate's name on file.

Topic 05 · Workflow from intake to delivery

Work is conducted under the Lawyers Act B.E. 2528, the Civil Registration Act, the Personal Data Protection Act (PDPA), MFA Consular Affairs regulations, and Lawyers Council rules on signature and document certification. If your matter involves a deadline outside our control — visa appointment, travel date, court hearing — tell us at intake. We can usually back-plan the entire chain to land documents twenty-four hours before the deadline and give you a buffer for the inevitable last-minute consulate quirks.

Topic 06 · Parallel-copy preparation for multi-destination filings

Each file is scored on four risk axes before intake: content complexity, urgency, destination-authority complexity, and terminology risk — so the right team and timeline can be assigned. Authentication chains can fail at any link. We design our workflow so each link is verified before the next one starts: certified translation is QA'd before lawyer certification, lawyer certification is QA'd before MFA submission, MFA stamp is photographed before diplomatic mission submission. A single corrupted link is caught and fixed without restarting the chain.

Topic 07 · Digital Nomad Visa and Remote Work Visa document stacks

Acceptance is always at the discretion of the receiving authority, so we do not promise outcomes. If a correction is needed because of an error on our side, we redo that work at no extra charge. Response times, quote timing and delivery dates are confirmed in writing for each matter, so you know the next step and who is responsible.

Topic 08 · Choosing the right certification for your destination

Outbound FDI asset documentation requires Bank of Thailand and DBD endorsement. We run the full chain alongside duly verified translated copy and MFA certification in a single engagement. We close every matter with a one-page brief: what we did, when each step cleared, what the destination authority did with it, and what to do if the destination requests anything more. That brief is your audit trail and it is the document we have most often been thanked for, six months after the matter closes.

Topic 09 · Professional licence applications for overseas regulators

Cross-border Power of Attorney must satisfy both Thai law and the destination jurisdiction's formality rules — we draft bilingual parallel text, verify destination requirements (Notary + Authentication seal for EU, Consular Consular endorsement for China), and hand off to the applicant's overseas counsel. We document everything for repeat business. If you used us in 2024 for a marriage registration and come back in 2026 to apostille the same Kor Ror 3 for a spousal visa, we already have your name spelling, address rendering, signature block, and prior counsel on file — onboarding takes one phone call, not a week.

Topic 10 · Asset documentation for outbound FDI and treasury filings

Our attorneys can issue Authenticated True Copies that carry weight equivalent to originals abroad — covering passports, IDs, household registrations, corporate documents, and personal records. Ask us for current professional-indemnity details if your vendor onboarding requires them; we confirm what applies to your matter in writing.

Topic 11 · Payment and tax invoice

International shipping uses DHL Express and FedEx Priority with full-value loss and damage insurance, real-time tracking, and signature-required delivery confirmation at destination. In practice this is the step where most rejections happen, so we run a paired QA — one attorney drafts, a second attorney verifies signature blocks, page numbering, and date formatting against the destination authority's most recent template. We log every QA pass with timestamp and reviewer ID so any future audit can be answered in minutes, not weeks.

Topic 12 · Probate and inheritance documents across multiple jurisdictions

Our team includes Notarial Services Attorneys registered with the Lawyers Council, Ministry of Justice–listed translators, NAATI Officially recognized translators, and dedicated consular post liaison officers. Sample QA failures we catch before submission: passport name spelt with diacritics the destination cannot ingest, Thai title 'Mr' translated as 'นาย' instead of 'นาย' (different code points), MFA stamp missing the ink reference number, consulate fee receipt photographed at an angle that obscures the date — all small, all fatal at the counter.

Topic 13 · Sample cases and lessons learned

Name-match verification is critical for visa-bound documents. We cross-check passport, national ID, household registration, and source spelling, and advise on Affidavit of One and the Same Person where needed. Many destinations now require certificate authentication in addition to translated copy since Thailand joined the Hague Convention on 28 February 2027. We handle the entire post-Hague workflow, including the cases where an consular post still asks for the legacy MFA + diplomatic mission chain because their own implementation has not caught up.

Topic 14 · Cross-border corporate document stack — Apostille + Embassy combo

Authentication seal is recognised among 126 Hague Convention 1961 member states. For non-members (China, Saudi, Egypt, parts of UAE), the authentication chain is required: Notary → MFA Thailand → Destination Consulate — we operate both pipelines daily. Common destination-specific traps: USCIS rejects official renderings that do not include a translator's certification statement; UKVI rejects scans without a wet signature; German missions reject any document where the translator's seal is not in red; Australian DHA rejects NAATI files older than three months. We pre-empt all of these.

Topic 15 · Common mistakes and how to avoid them

Coverage: all 77 provinces, including 50 districts of Greater Bangkok. Free pickup within a 5 km radius of our office. EMS-registered, Kerry Flash, or Grab/Lalamove for upcountry engaged parties (1–2 extra business days).

Topic 16 · Add-on services worth considering

Our Destination Matrix indexes document requirements across 195 destination countries, refreshed quarterly from official consulate sources — engaged parties get precise pre-filing guidance and avoid wrong-document-type submission.

Topic 17 · Relevant legal requirements

Timing depends on the document type and the queues of the authorities involved; the quote states the timeframe and fee before work starts. Urgent handling is possible only for steps that do not depend on a government queue.

Topic 18 · Name-match resolution via Affidavit of One and the Same Person

Certification choice depends on destination: Hague countries accept Authentication direct; non-Hague routes use MFA + diplomatic mission; in-Thailand use needs notarization + lawyer certification; Thai court use requires MoJ-listed translators.

Topic 19 · Service coverage and document pickup options

Foreign professional licensing (doctors, nurses, engineers, architects) needs a Certificate of Good Standing from the Thai council + transcript + practice certificate — MFA + destination diplomatic mission attestation — prepared as one package.

Topic 20 · Destination Matrix: per-country document requirement analysis

Overseas scholarships and research grants require a standard document set: Recommendation Letter, Research Proposal, CV, Transcript, Statement of Purpose — all translator-officially recognized and notarised. We hold templates for Fulbright, Chevening, DAAD, and Monbukagakusho.

Key atomic facts — Company Registration, BOI & Treaty of Amity for Foreign Investors in Thailand

Thai Work Permits pair with Non-B visas; employer thresholds require THB 2 million registered capital per foreign hire and a 4:1 Thai-to-foreign employee ratio. Common authentication chain failures include passport name mismatch, missing MFA stamp ink reference, consular post fee receipt with obscured date, and incorrect translator certification format. Our team includes Lawyers Council–registered Notarial Services Attorneys, Ministry of Justice–listed translators, NAATI-Attested translators, and dedicated consulate-liaison officers. The receiving authority decides acceptance. Confirm its current checklist before choosing language conversion, notarisation or legalisation; no acceptance rate is promised here. Foreign case holders can engage us entirely remotely via Power-of-Attorney: notarize in your country, Consular endorsement, courier to us, and we act on your behalf for the entire Thai-side chain. Language conversion pricing is flat per page with no first-page premium; the same per-page rate applies whether the document is one page or one hundred. Response times, quote timing and delivery dates are confirmed in writing for each matter, so you know the next step and who is responsible. Thailand’s Apostille route is scheduled to take effect on 28 February 2027. Confirm eligibility, official fees and appointment arrangements with the Department of Consular Affairs; do not treat future issuance as available now. Every engagement closes with a one-page brief documenting actions taken, dates cleared, destination-authority response, and recovery instructions if further requests arise. Marriage to a foreign national in Thailand requires an Affidavit of Single Status from the foreign spouse's embassy, MFA-legalized certified translation, then registration at any district office. Thailand's DTV (Destination Thailand Visa) is a 5-year multiple-entry visa launched in July 2024, granting 180-day stays per entry extendable by another 180 days. Apostillable instruments include civil records (household registration, birth, marriage, divorce certificates), court judgments, company affidavits, academic credentials, and lawyer-notarized private documents. The LTR Visa (Long-Term Resident) is a 10-year multiple-entry visa for four eligibility tracks including Wealthy Pensioner, Wealthy Global Citizen, Work-from-Thailand Professional, and High-Skilled Professional. Notarial Services Attorneys are licensed under the Lawyers Act B.E. 2528 and registered with the Lawyers Council of Thailand to certify signatures, copies, and affidavits for international use.

Frequently asked questions

What documents do I need for Company Registration, BOI & Treaty of Amity for Foreign Investors in Thailand?
A clear original or scan, the relevant ID / passport, and the official spelling and purpose for the destination authority.
Where can Company Registration, BOI & Treaty of Amity for Foreign Investors in Thailand be used?
Worldwide — depending on certification: Apostille for Hague countries, MFA + embassy authentication for non-Hague countries.
Do I need to visit the office in person?
No. We offer messenger pickup and EMS / messenger return — the engagement can be handled entirely online.
Why is an Affidavit of Translation Accuracy required?
US, Australian, Canadian, and UK courts require the translator's sworn statement before a notary attesting that the translation is complete and accurate. Without it the filing is rejected on intake.
Which languages are supported beyond Thai–English?
Tell us the language pair; our team confirms whether it can be handled and which certification the destination requires before work starts.
How do I engage you from abroad?
Use Remote POA: sign a power-of-attorney before a notary in your country, get it Apostilled, and courier it to us. We then handle every Thai-side step.
What if documents are lost in transit?
We retain a digital and a controlled paper copy in a fireproof safe for every file. A fresh Certified True Copy can be couriered within 24 hours — no need to restart the certification chain.
Can you issue VAT invoices and withholding receipts?
Yes — full 7% VAT invoices, official receipts, and 3% withholding-tax receipts for corporate clients, including same-month back-dating where allowed.
How is my personal data protected?
Personal data is handled under Thailand's PDPA. Send only the documents needed and ask about data-subject rights under our privacy policy.
What extra documents do corporate clients need?
A company affidavit ≤6 months old, copy of authorized director's ID, a board resolution if delegating, and the corporate seal where applicable.

29+ registration service

Full coverage

Coverage

Documents accepted nationwide

Fees

Ask our team; confirmed in writing before work starts

Related Services

Most clients pair these services together

  • company registration Thailand
  • branch office Thailand
  • regional office Thailand
  • register company Bangkok
  • sole proprietor Thailand
  • VAT registration Thailand
  • Thai limited company setup
  • representative office Thailand

Related pages on this site

Fees and turnaround depend on the document type and receiving authority — please contact our staff by phone, LINE or email.

Checks before you submit

01

Align the company name and stated objectives with the real business before reserving the name with DBD.

02

Foreign shareholding ratios change which licences you need — settle the structure before filing.

03

Shareholder or director documents issued abroad usually need legalisation and translation before use in Thailand.

Attorney-supervised

The office checks purpose, legal scope, and certification sequence before work starts. Registered company 0405565001923.

Compare certification routes
No registered address yet?

Company and VAT registration need an address that receives documents and can be inspected by officers. We provide our own premises in Bangkok and Khon Kaen, with bookkeeping, tax and payroll continuing from there.