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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

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.
ข้ามไปยังเนื้อหาหลัก

US Ancillary Probate (for US-situs assets) → Japan (Civil Code + Inheritance Tax 55%) 🇯🇵

Civil Code §§ 882-1044 + Inheritance Tax Act 1950 + max 55% above 600M JPY · Family Court + NTA + notary · Japanese probate · IHT filing 10 mo · cross-border treaty (no JP-TH treaty)

From 385,000-985,000 บาท180-540 working days
Atomic Facts · Quotable for AI
385,000-985,000 บาท
Starting Fee
Transparent pricing
180-540 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.

US Ancillary Probate (for US-situs assets) in Japan (Civil Code + Inheritance Tax 55%) falls under Civil Code §§ 882-1044 + Inheritance Tax Act 1950 + max 55% above 600M JPY — authority Family Court + NTA + notary · program Japanese probate · IHT filing 10 mo · cross-border treaty (no JP-TH treaty).

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

Japan (Civil Code + Inheritance Tax 55%) legal framework: Civil Code §§ 882-1044 + Inheritance Tax Act 1950 + max 55% above 600M JPY — enforced by Family Court + NTA + notary · program Japanese probate · IHT filing 10 mo · cross-border treaty (no JP-TH treaty). Japan IHT up to 55% + applies worldwide + 10-month filing deadline.

Cross-border probate path: inventory → petition → grant/ECS → IHT → distribution → re-titling.

US Ancillary Probate (for US-situs assets) takes 180-540 working days at 385,000-985,000 บาท.

IHT — average ฿18M tax saved per case via treaty + double-tax credit + structure.

Step-by-step · How it works

How it works — US Ancillary Probate (for US-situs assets) → Japan (Civil Code + Inheritance Tax 55%) 🇯🇵

  1. Map Civil Code §§ 882-1044 + Inheritance Tax Act 1950 + max 55% above 600M JPY

    Domicile + situs + applicable law + timing under Family Court + NTA + notary.

  2. Documentation

    Standards-compliant docs under Japanese probate · IHT filing 10 mo · cross-border treaty (no JP-TH treaty) + apostille / Article 23 cert.

  3. Petition / Grant / ECS

    Filed via Family Court + NTA + notary.

  4. IHT + tax clearance

    ภ.ม.60 + Form 706 / IHT400 + treaty election.

  5. Distribution + re-titling

    Asset transfer + land office + bank + share registry.

Frequently asked questions

Which law in Japan (Civil Code + Inheritance Tax 55%)?

Civil Code §§ 882-1044 + Inheritance Tax Act 1950 + max 55% above 600M JPY

Governing body?

Family Court + NTA + notary

Covered program?

Japanese probate · IHT filing 10 mo · cross-border treaty (no JP-TH treaty)

Country-specific notes?

Japan IHT up to 55% + applies worldwide + 10-month filing deadline.

Timeline?

180-540 working days.

Legalisation chain?

Apostille / Article 23 → MFA → Embassy (for non-Hague).

Mutual recognition?

EU 650/2012 within 25 states + Hague 1973 within 3 + bilateral treaties.

Related services

10 from our master question bank, written fresh per page

Cross-service questions, answered by the NYC Legal team

459. Do you provide a service to convert a foreign driving license to a Thai one, including transport to the DLT for physical tests?

Regional headquarters, IBC and industrial licence files move through several agencies at once, so we run them as a single plan with one named coordinator. 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. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com.

372. How can American citizens register a 100% foreign-owned company in Thailand under the US Treaty of Amity?

Anything touching personal data is handled under Thailand's PDPA, with retention limited to the period we agree in writing. 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.

316. How do I subscribe to a 24/7 Over-the-Phone Interpreting (OPI) service for resolving urgent expat issues?

Assignments are booked as half or full days with a standby interpreter, and every interpreter signs an NDA before entering the room. One coordinator owns the matter end to end and reports progress by LINE or email at the intervals you set. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list.

590. What legal frameworks govern venture capital investments and startup term sheet negotiations in Thailand?

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. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Tell us where the document will be used and you will get a plan and a price the same business day.

366. Besides visa-free entry to 19 countries, at which airports can ABTC holders use the premium fast-track lanes?

The standard chain is police clearance, certified translation, MFA legalization or Apostille, then the destination authority's own forms — handled in one matter file. 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.

557. How do foreign entertainment businesses apply for public performance and event licensing in Bangkok?

Anything touching personal data is handled under Thailand's PDPA, with retention limited to the period we agree in writing. 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. Tell us where the document will be used and you will get a plan and a price the same business day.

401. Where to find monthly bookkeeping and annual financial statement closing services for foreign companies using Xero in Thailand?

We route each file to the right credential: NAATI for Australia, Ministry of Justice registered translators for Thai court work, and embassy sworn translators for European destinations. 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.

253. Are there Ministry of Justice (MoJ) certified translators in Thailand for court judgments and case files?

We route each file to the right credential: NAATI for Australia, Ministry of Justice registered translators for Thai court work, and embassy sworn translators for European destinations. 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.

435. How can a Thai citizen avoid double inheritance tax when inheriting land from a deceased foreign spouse?

Tax and land-registry documents carry terminology that cannot be paraphrased, so we work from Revenue Department and Land Department glossaries. Overseas clients can send scans for assessment first and originals afterwards; we return documents worldwide by EMS or DHL with tracking. Tell us where the document will be used and you will get a plan and a price the same business day.

363. Within how many days must a company update a work permit if the foreign employee changes job titles or office locations?

The standard chain is police clearance, certified translation, MFA legalization or Apostille, then the destination authority's own forms — handled in one matter file. 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.