Trust prohibition
Section 1686 makes trusts created by will or juristic act effective in Thailand void. Exceptions exist only under special laws, such as capital-market trusts, for the transactions those laws cover.
Section 1686 of the Civil and Commercial Code bars creating trusts under Thai law, directly or indirectly. Usable alternatives are wills, usufruct, a family holding company with genuine shareholders, or foreign trusts for assets outside Thailand.

Section 1686 of the Civil and Commercial Code bars creating trusts under Thai law, directly or indirectly. Usable alternatives are wills, usufruct, a family holding company with genuine shareholders, or foreign trusts for assets outside Thailand.
This page explains options for holding and passing on family assets when Thai law does not recognise ordinary trusts. General information under Thai law; not legal advice on your situation and no outcome is promised.
Section 1686 makes trusts created by will or juristic act effective in Thailand void. Exceptions exist only under special laws, such as capital-market trusts, for the transactions those laws cover.
A limited company can hold family shares or assets, with articles governing share transfers, directors and voting. Shareholders must be genuine owners who truly invest.
Thai nominees holding shares for foreigners to own land breach land law and the Foreign Business Act.
Register lifetime usufruct or habitation for family members while ownership stays with someone else.
Trusts under foreign law can hold assets outside Thailand, but Thai assets still transfer under Thai law.
Review inheritance and gift tax and international reporting such as CRS before structuring.




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