You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

July 15, 2011

The Importance of Drawing Up Your Will

Bangkok Post, Corporate Counsellor Column

When Khun Nong’s father passed away from a heart attack, it was a very emotional time. After several days of funeral rites, family members returned to their homes abroad, and Khun Nong was on her own and emotionally exhausted. Nevertheless, it was time to start settling the estate.

Khun Nong’s father had always promised her she would one day inherit his business and all that he owned. Unfortunately, she soon learned her father had not made a will. This resulted in an outcome she was not expecting—one far different from what her father wanted for her. Ultimately, a sizeable portion of the inheritance went to others.

Khun Nong’s story illustrates an issue we encounter frequently. We are often asked by clients—Thai and non-Thai alike—whether it is really necessary to make a will. While no one likes to think about death, most people do want a say in how their estate is managed after they pass away.

When a person dies, his or her estate is handed down to the heirs. They are either legatees (people to whom you make gifts in your will) or statutory heirs (people who receive your estate in accordance with the law if you die without a will).

For example, if you are survived by your descendants, spouse and parents, and you did not have a will, your estate will be divided equally among each of your descendants (per stirpes), your spouse and each of your parents. (The spouse’s interest in the community property is a separate issue.) If you are not survived by any of the above, the law provides a list of other heirs, in rank order, who will inherit proportionately. Statutory inheritance can be very complicated.

Rather than relying on statutory inheritance, we have found clients prefer to make a specific plan for their assets. They may be motivated by a desire to make certain gifts to certain people, or to disinherit others. Some may have children with special needs and want to ensure they will be provided. Others may want to leave everything to a charity. As such, we always recommend making a will.

To make a will, one must be at least 15 years old and of sound mind. Thai law stipulates wills may only be made in accordance with forms prescribed by statute. Anything that does not meet this requirement is not a will. Thai law authorises five specific forms of will—written, holographic, public, secret, and oral.

Most clients make written wills, as it is the most practical method. To be valid, a written will must be typed or handwritten, clearly state the date at the time of making, and be signed by the testator in the presence of two witnesses. The two witnesses must also sign to certify the signature of the testator.

Witnesses must be at least 20 years of age and not adjudged incompetent. Those with certain special needs such as the blind, deaf or mute may not witness wills.

It is important to remember legatees cannot be witnesses. For example, if you are leaving a gift to your spouse, your spouse cannot witness your will.

When planning an estate, a particularly important decision is to choose the executor(s). The executor will be responsible for settling the estate and carrying out the testator’s wishes. An executor must be at least 20 years old, of sound mind, and not adjudged bankrupt by the court. Importantly, an executor can be a legatee under a will, and this is often what people plan, particularly those who are married or in other committed relationships.

If you have children, it is very important to give some thought to their living arrangements in case both parents pass away. Many people are also concerned about children inheriting significant sums before they know how to properly manage money. You can designate a custodian of property to manage a child’s inheritance until a certain age.

When clients seek our help with estate planning, we normally start with many questions. It is important to compile a list of assets and each person who will be designated to receive gifts under the will. Some people want to leave certain items to certain people such as a treasured necklace for a daughter or an heirloom watch for a son.

Once we have gathered all the information, we begin preparing the will. After finalising it, we host the signing at our office and can even provide witnesses. Once the will is ready, it is important to store it in a safe place and let the executor(s) know how to access it.

When the end finally comes, a probate action is required to appoint an executor or administrator to settle the estate. Following appointment, the executor or administrator will be given a court order, which he or she can use to sell property, close bank accounts, and wind down business in the course of settling the decedent’s estate and distributing property to the decedent’s heirs.

It is never fun to think about death. However, a bit of planning can save loved ones a lot of trouble with business at a time when they will want to focus on family.

RELATED INSIGHTS​ 

August 24, 2026
Significant economic challenges facing Thailand in recent years have placed financial pressure on both individuals and businesses. As a result, many debtors may find themselves unable to meet their repayment obligations, leading to bankruptcy proceedings. When an individual or corporate debtor in Thailand is subject to bankruptcy proceedings, the Thai Bankruptcy Act B.E. 2483 (1940) provides a legal framework for collecting a debtor’s assets and using them to repay creditors. Under the Bankruptcy Act, creditors wishing to recover outstanding debts must file a debt repayment application (DRA), which is the primary mechanism for asserting claims in bankruptcy proceedings. However, the filing of a DRA is subject to specific legal requirements, procedural rules, deadlines, and supporting documentation. Failure to comply with these requirements may adversely affect a creditor’s ability to recover its claim. This article highlights the key considerations that creditors should be aware of when filing a DRA in a bankruptcy case in Thailand. Filing a DRA In a bankruptcy case, after the court issues an absolute receivership order, the debtor loses the authority to manage or dispose of its assets. Control over the debtor’s assets is transferred to the official receiver, a government official responsible for administering the bankruptcy estate in accordance with the Bankruptcy Act. Creditors seeking repayment of their debts must file a DRA with the official receiver within two months of the absolute receivership order being officially published in the Government Gazette. For creditors outside of Thailand, the official receiver may extend the filing period by up to an additional two months. These filing deadlines are strictly enforced. Failure to file within the prescribed period may result in the claim being barred, except in limited circumstances permitted by the Bankruptcy Act. Where a late filing is accepted due to force majeure, the creditor may only
August 20, 2026
Vietnam’s Law on Bankruptcy and Rehabilitation No. 142/2025/QH15, passed by the National Assembly on December 11, 2025, does something many regional counterparts do not yet attempt: it instructs parties and arbitral tribunals on exactly what happens to an arbitration once a debtor becomes insolvent. Together with the Law on Commercial Arbitration No. 54/2010/QH12, the new law improves upon what used to be an uncertain area of practice, now providing an explicit, mandatory sequence of procedures. Suspension and Termination of Arbitration Proceedings Under article 40(2) of the law, once a Vietnamese court accepts a bankruptcy petition, any arbitration that concerns the debtor’s financial obligations must be temporarily suspended as soon as the tribunal receives the court’s notification. If the court subsequently issues a decision commencing bankruptcy proceedings, article 59(2) takes a further step: the suspended arbitration is terminated outright, and the underlying case file is transferred to the court handling the insolvency for resolution. The two provisions work as a sequence: first suspension, then termination and transfer, rather than as independent triggers. Meanwhile, article 60(4) reinforces this effect by vesting the bankruptcy court with exclusive jurisdiction over all claims against the debtor from the date the petition is accepted. Notably, this mechanism operates automatically, without the need for the insolvency court to issue a separate anti-arbitration order. The tribunal simply suspends or terminates the proceeding by operation of law once notified; however, Vietnamese law currently provides no procedure by which a party can apply to the insolvency court for permission to continue the arbitration despite the statutory effect. Practitioners with a Vietnamese counterparty in arbitration should treat notification of a bankruptcy filing as something to flag to the tribunal immediately since continuing to arbitrate a claim that has become subject to article 40(2) or 59(2) risks producing an award vulnerable
August 20, 2026
Thai law contains no provision that speaks directly to what happens to an arbitration when one of the parties becomes insolvent. The interaction between arbitration and insolvency is derived instead from the general operation of two separately drafted laws: the Bankruptcy Act B.E. 2483 (1940) and the Arbitration Act B.E. 2545 (2002). Because Thai courts have had few opportunities to interpret how these two statutes apply together, the practical answer to many questions, such as who represents an insolvent party in arbitration, whether an award will be enforced, and what happens to a foreign proceeding, depends on inference from general principles of insolvency, arbitration, and procedural law rather than on settled rules. Liquidation and Restructuring The Bankruptcy Act governs both liquidation, which winds up a debtor’s affairs, and restructuring (rehabilitation), which aims to preserve a business. The consequences for arbitration differ accordingly. In liquidation, the debtor’s assets vest in the official receiver, who alone can conduct or continue any arbitration affecting the estate; the debtor loses the authority to act on its own behalf. In restructuring, the plan preparer or administrator takes over that role, but there is more room for the debtor to remain involved, since the objective of rehabilitation is to keep the business operational. Restructuring carries an automatic stay that takes effect once the Bankruptcy Court accepts the restructuring petition. This stay can halt an arbitration regardless of where it is seated. In contrast, liquidation does not work through a stay; instead, the debtor’s loss of authority over its own assets and disputes is what constrains the arbitration. Neither proceeding provides a party a formal route to apply for permission to continue arbitrating—the Bankruptcy Act contains no such mechanism—though in restructuring cases the Bankruptcy Court may allow proceedings to continue where doing so will not prejudice
August 20, 2026
As part of its membership in Lex Mundi, Tilleke & Gibbins has released the latest edition of its Guide to Doing Business in Thailand, providing an overview of the legal, regulatory, and commercial considerations for companies establishing or expanding operations in Thailand. The 2026 edition offers practical insight into the country’s business environment, investment framework, and operational requirements. The guide covers a wide range of topics relevant to foreign and domestic investors, including: Investment incentives and promotion schemes Financial facilities and banking regulations Exchange controls and money transfers Import and export regulations Business structures and incorporation options Requirements for establishing a business Operational and compliance considerations Business cessation and insolvency procedures Employment and labor laws Taxation Immigration and visa requirements Prepared by Tilleke & Gibbins lawyers across multiple practice areas, the publication outlines key aspects of doing business in Thailand, including foreign investment restrictions, regulatory compliance obligations, corporate structures, employment requirements, and recent legal and economic developments affecting investors. The publication forms part of Lex Mundi’s Country Guides series, a global collection of jurisdiction-specific reference materials prepared by member firms around the world. Together, these guides help companies evaluate opportunities, compare regulatory environments, and plan international business activities across multiple markets. The full Guide to Doing Business in Thailand 2026 is available through the button below.