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Thai Notary Law & Service & Notary
Thai Notary Public Thailand
บริการแปลและรับรองนิติกรณ์

Estate document advisory

When assets or heirs sit in different countries, estate matters turn on proof of relationship, status and authority — certified correctly on both sides. We sequence the documents so banks and foreign authorities do not send them back.

A lawyer advising an elderly client on a will and cross-border inheritance documents

Advisory scope

  • Confirm the document list the receiving bank or authority requires
  • Prepare affidavits confirming heirship or related facts
  • Certified translation of death certificates, house registration, marriage records and status documents
  • Plan the legalization chain for foreign use

What you receive

  • A checklist per receiving institution
  • A reviewed affidavit draft with attorney certification
  • Certified translations of the civil status bundle
  • A step plan with realistic timing

How we work

  1. 1. Gather the facts

    Heir relationships, the assets involved and the receiving institutions

  2. 2. Check destination requirements

    Banks and authorities differ substantially in accepted formats

  3. 3. Prepare and certify

    Draft the affidavit, translate the status documents, execute before the attorney

  4. 4. Downstream legalization

    Consular and embassy steps as required

  5. 5. Deliver and follow up

    Dispatch and continued advice if further documents are requested

Common pitfalls

  • Historic documents spelling names differently from the current passport
  • An affidavit whose wording does not cover the facts the institution needs
  • An incomplete chain of relationship evidence
  • Not confirming how many certification layers are required

Do it yourself vs delegate

Do it yourself when

For a domestic matter using the institution's standard forms, you can proceed yourself.

Delegate to us when

Where assets or heirs are overseas, let us sequence both sides and complete every certification layer to avoid repeat cycles.

Frequently asked questions

Which documents are core?

Typically the death certificate, relationship evidence, identification and an affidavit in the destination's required form.

Must overseas heirs travel to Thailand?

Often not — a power of attorney and affidavit legalized abroad can be used. We map the order.

What do foreign banks require?

It varies; request their written list before starting.

Can an affidavit replace a court order?

Not always; some destinations still require a court order.

How long does it take?

It depends on document volume and certification layers — usually plan several weeks.

Can we consult before starting?

Yes, and an upfront assessment avoids duplicated documents and cost.

Related links

Other advisory tracks

Last updated: 2026-08-11 · Thai Notary Law & Service Co., Ltd.

Key facts at a glanceEnd-to-end certification and translation

Indicative price
Contact us for a quote — a firm quote is always given before work starts
Turnaround
1–7 business days by document type and receiving authority
What you receive
Properly certified documents plus guidance on the next filing step
Service coverage
Nationwide Thailand — courier and fully online intake, no in-person visit required.

Figures above are indicative ranges; the final quote depends on page count, language pair and receiving authority.

Ask us or request a quote right away

Continue with related services

The paths most clients take next — ask us by phone, LINE or email at any step.