Mirror Will (Thailand + Home Country) WILL-MIRROR

Two coordinated wills — one Thai-law for Thai-situated assets, one foreign-law for overseas assets.

Who

Expats with assets in multiple jurisdictions

Gov Fee

Thai-side gov fee zero; foreign-side varies

Timeline

2–4 weeks with overseas counsel coordination

Legal Basis

Thai CCC §1606 (lex situs) + applicable foreign succession law

Eligibility

Assets in 2+ jurisdictions
Coordination with foreign lawyer recommended

Required Documents

Worldwide asset inventory
Existing wills (if any)
ID/passport

Procedure

Joint scoping call: Thai counsel + foreign counsel
Draft Thai will for Thai-situated assets (land, bank, vehicle)
Foreign counsel drafts mirror will for overseas assets
Cross-reference clauses to avoid revocation conflict
Sign both per respective formalities

Taxes & Fees

Each jurisdiction taxes separately; Thai inheritance tax over THB 100M only

Cross-Border Notes

Avoids 6–12 month probate delay by separating jurisdictions cleanly.

Translation & Interpretation

Foreign documents need Apostille (HCCH member) or Thai-embassy legalization, then translation by MoJ-registered translators and certification by the Department of Consular Affairs. We provide MoJ-registered interpreters at court and Land Office hearings.

Post-Service Policy

If a document is rejected due to a defect on our drafting, translation, or notarization, we redo and resubmit at no extra service fee (court / government fees excluded). This is service responsibility, not a guarantee of any official or court outcome.

In-Depth Guide: Mirror Will (Thailand + Home Country) (WILL-MIRROR)

Mirror Will (Thailand + Home Country) is delivered under ILC's Thai Wills, Probate and Cross-Border Estate Administration practice, combining MoJ-certified translation, MFA legalization, embassy liaison, and Thai government filing under one project manager. Every case is handled by a NAATI-accredited translator, a Thai Notarial Services Attorney, and a dedicated case coordinator.

Thai succession is governed by Book VI of the Civil and Commercial Code and follows a forced-heirship model for statutory heirs. Foreign nationals with Thai assets — condominium units, bank deposits, shares, vehicles — must arrange either a Thai-law will (holographic, public, secret, or oral) or coordinate cross-border probate through the Central Civil Court. ILC's estate practice covers: (1) drafting bilingual Thai wills that dovetail with foreign wills to avoid revocation conflicts, (2) court-ordered administrator petitions (Kor Sor 1) for probate, (3) land / condominium / bank transfer coordination with the Land Office, (4) MFA + embassy-legalised foreign death certificates for use in Thai probate, and (5) inheritance fund repatriation through Bank of Thailand foreign-exchange approvals. Cases involving cross-border beneficiaries (child abroad, spouse in another jurisdiction) typically run 4–9 months depending on court district.

Why choose ILC for Mirror Will (Thailand + Home Country)

With more than 15 years of practice, ILC covers every embassy in Bangkok and both MFA offices (Chaengwattana and Chiang Mai). We operate a two-tier QA review and refund the service fee if a document is rejected due to a defect in our translation or certification — government fees and officer discretion excluded.

How Mirror Will (Thailand + Home Country) is Processed

The workflow below reflects current 2025–2026 practice with the relevant Thai authority and factors in queue seasonality, translation dependencies, and cross-agency handoffs.

1) Estate map
Inventory of Thai and foreign assets with valuation and legal-title status.
2) Will drafting or review
Bilingual Thai-law will drafted and coordinated with any foreign will to eliminate conflict clauses.
3) Court petition (probate)
Kor Sor 1 petition filed at the Civil Court where the deceased was domiciled.
4) Administrator appointment
Court issues the administrator letter within 30–90 days depending on opposition.
5) Asset transfers
Land Office title transfers, condominium transfers, bank fund releases, and share re-registrations.
6) Repatriation and reporting
Foreign-exchange approvals and tax reporting to Revenue Department completed.

Documents & Requirements for Mirror Will (Thailand + Home Country)

The checklist below covers standard files. Complex or corporate matters can add supplementary certificates, board resolutions, or notarised affidavits; ILC brief these during the intake call.

Death certificate (foreign or Thai)
Passport of deceased and heirs
Marriage / birth certificates linking heirs
Property titles and bank statements
Any existing will (Thai or foreign)
Heir consent letters

Real-World Use Cases: Mirror Will (Thailand + Home Country)

Real-world scenarios where clients rely on this service every month, spanning individual, family, and corporate mandates.

Expat with Thai condo

Bilingual Thai will covering the condominium plus foreign will for overseas assets.

Cross-border probate

Coordination between Thai Civil Court and foreign probate registry.

Inheritance fund repatriation

Bank of Thailand approval for transferring inherited funds overseas.

Trust-like structure

Life-time gift plus Thai company holding to smooth asset transition.

Alternative Paths for Mirror Will (Thailand + Home Country)

Three delivery paths are usually available. We select the option that balances cost, deadline pressure, and destination-authority preferences.

Option	Pros	Cons
No will (intestate)	No upfront cost	Court-appointed administrator, forced heirship, longer timeline
Thai holographic will	Simple and low-cost	Formal defects easily invalidate the will
Bilingual public will	Robust and cross-border compatible	Requires notarial drafting and registration

FAQs about Mirror Will (Thailand + Home Country)

คำถามที่พบบ่อย

Can a foreign will govern Thai assets?

Only if the Thai court recognises it under conflict-of-laws principles; a Thai will avoids this uncertainty.

Is inheritance tax payable in Thailand?

Yes above THB 100M per heir for direct descendants; 10% for others under the Inheritance Tax Act B.E. 2558.

Can a foreigner inherit Thai land?

Land ownership cannot be transferred to a foreign heir; sale within 12 months is required.

Do we need Thai lawyers for probate?

Yes; only Thai-licensed lawyers may appear before Thai courts.

Local Expert Insight

Expert perspective: Mirror Will (Thailand + Home Country)

“The Mirror Will (Thailand + Home Country) files we see most often are ones the applicant filed themselves and got rejected for an outdated template or a passport-name mismatch — that's why we audit every document before touching translation.”

กองบรรณาธิการ ILC

Legal Documentation Editorial Team

Cost ladder

Service tier	Fee range
เอกสารเดี่ยว / Single doc	1,500 – 2,500 THB
แปล + Notary / Translation + Notary	2,500 – 4,500 THB
MFA legalization	3,500 – 5,500 THB
Embassy chain / สถานทูต	5,500 – 8,000 THB

Timeline (Day 1 → Day N)

Day 1Intake, document audit, written quote & timeline
Day 2-3Certified translation + two-tier QA by NAATI/MoJ translators
Day 3-4MFA Chaengwattana legalization queued & retrieved
Day 5-7Destination embassy filing & EMS/DHL return to client

Case snapshot (anonymized)

A corporate client (name withheld) needed Mirror Will (Thailand + Home Country) on a tight embassy deadline. ILC closed the matter in four business days without a re-file, saving the client roughly two weeks versus a DIY route.

Last reviewed: 2026-08-07 · Cross-referenced against MFA Consular practice + Lawyers Council of Thailand

Free quote — LINE @NAATI · Tel 080-5578887

A working guide to Will Estate Probate in Thailand

Will Estate Probate is one of the pillar services delivered by our firm — a Bangkok legal-language practice operating since 2004 with in-house certified translators, Lawyers Council of Thailand notarial services attorneys, Ministry of Justice court-listed translators, and licensed visa consultants working under one roof. Every Will Estate Probate matter is scoped by a senior specialist on LINE Official @NAATI or by email at ilc@thainotary.co.th before any file moves.

How the workflow runs end-to-end

The workflow starts with a document audit: issuer, issue date, spelling against the client's passport, and any expiry rules of the destination authority. This eliminates the single most common cause of rejection at MFA Chaeng Watthana and at embassies in Bangkok — a small mismatch or an outdated template — before a translator ever opens the file.

Who this service is for

The service routinely supports six client profiles: individual foreign nationals arriving for work, study, retirement, marriage, or LTR/Smart investor visas; Thai citizens travelling abroad and needing documents recognised in the US, UK, Australia, Canada, Schengen area, Japan, South Korea, China, Singapore, UAE, Saudi Arabia, or India; HR departments of multinationals handling Non-B and BOI work permits; law firms handling M&A, IP portfolios, or cross-border litigation; educational institutions preparing credential packs for foreign universities; and embassies or international organisations on framework contracts.

Coverage, fees, and turnaround

We serve all 77 provinces of Thailand via nationwide courier: next-day pickup from Bangkok metro and 1–3 day pickup from Chiang Mai, Chiang Rai, Khon Kaen, Udon Thani, Nakhon Ratchasima, Rayong, Chonburi, Phuket, Krabi, Songkhla, and Hat Yai. Overseas clients receive the same service remotely — originals arrive by DHL or FedEx, we execute the workflow, and the pack ships back to more than 40 countries with tracking.

Quality assurance and confidentiality

Every deliverable is executed under ISO 17100-aligned quality principles: mandatory bilingual review by a second credentialed translator, controlled terminology glossaries for legal and technical vocabulary, and a signed statement of accuracy carrying the translator's credentials (ATA, NAATI, MoJ, CIOL, or destination-country registry).

Start your Will Estate Probate matter today

Reach ILC on LINE Official @NAATI, email ilc@thainotary.co.th, or phone 080-5578887. Office hours are Monday to Sunday, 08:30 to 20:00 Bangkok time. A specialist responds to first-contact messages within one business hour on weekdays and within four hours on weekends and public holidays with a written price, realistic timeline, and a required-documents checklist tailored to your destination country. There is no charge for the initial consultation, and no obligation to proceed after receiving the quote — ILCearns repeat business by delivering the first Will Estate Probate matter cleanly and on time, not by locking clients into open-ended retainers.

Local Expert Insight

Expert perspective: Will Estate Probate

“The Will Estate Probate files we see most often are ones the applicant filed themselves and got rejected for an outdated template or a passport-name mismatch — that's why we audit every document before touching translation.”

กองบรรณาธิการ ILC

Legal Documentation Editorial Team

Cost ladder

Service tier	Fee range
เอกสารเดี่ยว / Single doc	1,500 – 2,500 THB
แปล + Notary / Translation + Notary	2,500 – 4,500 THB
MFA legalization	3,500 – 5,500 THB
Embassy chain / สถานทูต	5,500 – 8,000 THB

Timeline (Day 1 → Day N)

Day 1Intake, document audit, written quote & timeline
Day 2-3Certified translation + two-tier QA by NAATI/MoJ translators
Day 3-4MFA Chaengwattana legalization queued & retrieved
Day 5-7Destination embassy filing & EMS/DHL return to client

Case snapshot (anonymized)

A corporate client (name withheld) needed Will Estate Probate on a tight embassy deadline. ILC closed the matter in four business days without a re-file, saving the client roughly two weeks versus a DIY route.

Last reviewed: 2026-08-07 · Cross-referenced against MFA Consular practice + Lawyers Council of Thailand

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คำถามที่พบบ่อย

When do you use Mirror Will (Thailand + Home Country)?

Mirror Will (Thailand + Home Country) — Two coordinated wills — one Thai-law for Thai-situated assets, one foreign-law for overseas assets.

Who is this for?

Expats with assets in multiple jurisdictions

What are the fees and timeline?

Thai-side gov fee zero; foreign-side varies; 2–4 weeks with overseas counsel coordination

What is the legal basis?

Thai CCC §1606 (lex situs) + applicable foreign succession law

What documents do I need to prepare?

Worldwide asset inventory; Existing wills (if any); ID/passport

What is the procedure?

Joint scoping call: Thai counsel + foreign counsel; Draft Thai will for Thai-situated assets (land, bank, vehicle); Foreign counsel drafts mirror will for overseas assets; Cross-reference clauses to avoid revocation conflict; Sign both per respective formalities

What taxes apply?

Each jurisdiction taxes separately; Thai inheritance tax over THB 100M only

Anything cross-border parties should be aware of?

Avoids 6–12 month probate delay by separating jurisdictions cleanly.

Rejection policy?

If rejection is due to a defect on our drafting, translation, or notarization, we redo and resubmit at no extra service fee (court / government fees excluded).