Last updated on July 17, 2026
Updated July 2026 — with our real, published fees.
A bilingual Last Will and Testament costs 3,900 THB with our firm — a fixed fee, drafted by licensed Thai lawyers in 3–5 business days. A living will (advance healthcare directive) costs 1,900 THB. Here is everything that affects the price of estate planning in Thailand.
Will & Estate Costs at a Glance (2026)
| Service | Fixed Fee (THB) | Timeline |
|---|---|---|
| Last Will and Testament (bilingual EN/TH) | 3,900 | 3–5 business days |
| Living will / advance directive | 1,900 | 3–5 business days |
| Probate / estate administration | quoted after consultation | 3–8 months typical |
| Consultation | 2,000 / hour | within 24–48 h |
Why a Thai Will Is Worth 3,900 THB
If you own anything in Thailand — a condo, a bank account, a car, a usufruct — dying without a Thai will means your heirs face a slower, more expensive probate process in a language they may not read. A bilingual Thai will names your heirs and an executor clearly under Thai law, which is what makes the court process faster and cheaper for the people you leave behind. For couples, we prepare mirror wills — contact us for the package price.
Frequently Asked Questions
Is my foreign will valid in Thailand? A foreign will may be recognized, but using it for Thai assets typically means certified translations and a longer court process. A separate Thai will covering your Thai assets is usually faster and cheaper for your heirs.
What documents do I need? Your passport, a list of your Thai assets, and the full names and details of your heirs and executor. We handle the rest.
Does the will need witnesses? Yes — Thai law sets formal requirements for a valid will, and our service ensures they are met. Read the full guide to making a will in Thailand.
See all our prices on the legal fees page, or book a consultation.
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