ประเด็นสำคัญที่ต้องรู้

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

Documents Required

Step-by-Step Process

Timeline & Fees

Common Pitfalls & How to Avoid Them

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.
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Australian Probate (state Supreme Court)

Supreme Court of NSW/VIC/QLD/WA + Succession Act + Trusts Act · best for AU property · Superannuation · AU shares

From 285,000-685,000 บาท90-240 working days
Atomic Facts · Quotable for AI
285,000-685,000 บาท
Starting Fee
Transparent pricing
90-240 working days
Turnaround
Typical delivery
168
Destinations
Apostille + embassy chain
12+
Years Experience
Since 2013
4.9
Client Rating
From verified cases
5
Steps
Documented workflow

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

NYC Legal's Probate & Trusts Bar handles Australian Probate (state Supreme Court) across Hague 1973, Hague 1985 Trusts, EU 650/2012, and US/UK/AU probate.

Credentials: STEP TEP, IAML Fellow, Brussels IV expert, Hague 1985 Trusts liaison, IRS Form 706 preparer, HMRC IHT400 specialist.

Australian Probate (state Supreme Court) takes 90-240 working days at 285,000-685,000 บาท — includes petition, IHT filing, court appearance, asset re-titling and executor support.

We liaise with HMCTS, IRS, HMRC, Notaires, Nachlassgericht, Singapore FJC, STEP HQ and the Cayman Court.

Coverage: Hague 1973 Estate (3 parties), Hague 1985 Trusts (14 parties), UNIDROIT 1973 Will (16 parties), EU 650/2012 (25 parties).

Probate — 420+ Thai + ancillary US/UK/AU cases closed 2015-2025 (>97% grant rate).

Coverage

🇹🇭 for Thailand (Civil Code Book 6 + IHT Act 2015)
Thai probate + IHT clearance + foreign will recognition
🇺🇸 for USA (Uniform Probate Code + state probate)
Ancillary probate · Form 706 estate tax · 1978 US-UK / US-FR treaty
🇬🇧 for United Kingdom (Probate Registry + IHT 1984)
Grant of Probate · IHT400 · resealing for Commonwealth · family provision
🇪🇺 for EU (Brussels IV — Regulation 650/2012)
ECS + Brussels IV election + EU-wide enforcement (excl. DK, IE)
🇦🇺 for Australia (state Supreme Court + no estate tax)
Grant of probate + Family Provision claim + CGT rollover relief
🇸🇬 for Singapore (Probate & Administration Act + no estate tax)
Grant of Probate · Letters of Administration · cross-border trusts
🇭🇰 for Hong Kong (Probate & Administration Ordinance)
Grant of Probate · Letters of Administration · cross-border trust
🇯🇵 for Japan (Civil Code + Inheritance Tax 55%)
Japanese probate · IHT filing 10 mo · cross-border treaty (no JP-TH treaty)
🇫🇷 for France (Code civil + forced heirship + IHT 45%)
Notarial succession · réserve héréditaire · Brussels IV election
🇩🇪 for Germany (BGB Book 5 + IHT 50%)
Erbschein (certificate of inheritance) · IHT filing · Brussels IV ECS
🇰🇾 for Cayman Islands (STAR Trusts + no estate tax)
STAR Trusts · purpose trusts · private trust companies · family office
🌐 for International Conventions (Hague 1973 / 1985 / UNIDROIT)
International Will (16 states) · Hague Trusts (14 states) · Hague Estate (3 states)
Step-by-step · How it works

How it works — Australian Probate (state Supreme Court)

  1. Intake + asset inventory (7-14 days)

    Review will + asset schedule + heirs + tax exposure + jurisdiction map.

  2. Petition + grant filing

    Probate petition / Erbschein / ECS / Letters of Administration + court fee + IHT400.

  3. Publication + creditor notice

    1-mo notice (TH) / 2-mo (UK) / 4-mo (US) + creditor claims + objections.

  4. IHT clearance + tax filing

    ภ.ม.60 + Form 706 + IHT400 + double-tax credit + treaty election.

  5. Distribution + asset re-titling

    Distribute + land-office re-titling + bank closure + share transfer.

Frequently asked questions

Who fits Australian Probate (state Supreme Court)?

AU property, Superannuation, AU shares, Family Provision Act claim and anyone with cross-border assets.

Total cost?

285,000-685,000 บาท — includes court fees, publication, IHT filing, translation, attorney fees + service.

Timeline?

90-240 working days — Thai probate 60-180d, UK grant 8-16w, US ancillary 6-18 months.

Does Thailand have estate tax?

No estate tax — only Inheritance Tax 5% (parent/child) / 10% (other) above the 100M THB exemption.

Is the ECS valid in Thailand?

Yes via Thai court recognition (foreign judgment) — no re-probate required.

UK IHT rates?

40% above £325k nil-rate + £175k residence nil-rate + 100% spouse exemption + treaty credits reduce US/UK double-tax.

Best cross-border trust hub?

Singapore (no estate tax), Jersey (STEP-friendly), Cayman (STAR Trusts), Hong Kong (post-2006).

How to handle crypto/digital assets?

Wallet inventory + private-key escrow + RUFADAA fiduciary + exchange KYC + cold-storage instructions.

Related services

10 from our master question bank, written fresh per page

Cross-service questions, answered by the NYC Legal team

371. How many days does it take to register a Thai limited company, get a commercial registration, and open a corporate bank account?

Accounting, tax, property and estate work for foreign nationals is run jointly with our auditors and lawyers so the translated file and the filed file always match. One coordinator owns the matter end to end and reports progress by LINE or email at the intervals you set. Tell us where the document will be used and you will get a plan and a price the same business day.

546. What audit steps are involved when conducting a corporate PDPA compliance gap analysis for medium-to-large companies?

For digital and IT-adjacent official documents we verify both the content and the file format the receiving system accepts — PDF/A, digital signatures, e-stamps. One coordinator owns the matter end to end and reports progress by LINE or email at the intervals you set. Tell us where the document will be used and you will get a plan and a price the same business day.

426. Can you provide monthly accounting reports alongside English translations of tax invoices for a foreign parent company's review?

Certification tiers are separated up front — agency Certified True Translation, Notary Public seal, MFA consular legalization, and Apostille (in force for Thailand since 14 Nov 2024). Standard turnaround is 1–3 business days for certified translation, plus 2–4 business days when MFA legalization is added; same-day closing is possible subject to queue. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list.

422. Do you provide business conflict mediation and breach of contract negotiation services by licensed lawyers?

Before starting we separate what Thai law requires from what your home jurisdiction requires, which is where double-taxation exposure usually hides. Standard turnaround is 1–3 business days for certified translation, plus 2–4 business days when MFA legalization is added; same-day closing is possible subject to queue. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list.

547. How to draft a website privacy notice and cookie policy that complies fully with the Thai Personal Data Protection Act?

Electronic documents must be traceable to their source, so deliverables ship with an audit trail whenever the receiving party asks for one. If the receiving authority rejects a file for a reason attributable to our work, we correct and re-file it at no additional professional fee. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list.

599. How do companies secure approval for importing specialized industrial machinery duty exemptions via BOI?

We track Immigration, Department of Employment, BOI and destination-embassy requirements monthly, because these change more often than applicants expect. Overseas clients can send scans for assessment first and originals afterwards; we return documents worldwide by EMS or DHL with tracking. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list.

330. Which agency performs in-depth due diligence on a partner company's financial statements and directors before an M&A?

Every translated instrument ships as a parallel Thai–English version so advisers on both sides can read line for line. One coordinator owns the matter end to end and reports progress by LINE or email at the intervals you set. Tell us where the document will be used and you will get a plan and a price the same business day.

564. What customs clearance permits are required when importing high-precision laboratory testing equipment?

Anything touching personal data is handled under Thailand's PDPA, with retention limited to the period we agree in writing. If the receiving authority rejects a file for a reason attributable to our work, we correct and re-file it at no additional professional fee. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com.

568. What employment tax incentives apply to specialized foreign researchers working in BOI-approved tech parks?

Financial evidence and relationship evidence are where applications fail most often, so both are reviewed before anything is filed. Standard turnaround is 1–3 business days for certified translation, plus 2–4 business days when MFA legalization is added; same-day closing is possible subject to queue. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list.

309. Are there consecutive Japanese interpreters available for high-level executive business pitching?

We request briefing material in advance — pleadings, agendas, decks, technical terms — and build a case glossary so legally loaded terms are never improvised. If the receiving authority rejects a file for a reason attributable to our work, we correct and re-file it at no additional professional fee. Tell us where the document will be used and you will get a plan and a price the same business day.