A Practical Guide for Overseas Families and Business Partners
The death of a company owner in Thailand creates both legal and operational issues. Family members and business partners often need to know what happens to the shares, who can run the company and how to keep the business compliant while probate is in progress.
This guide explains the key steps in plain language, with a focus on limited companies where foreign owners are involved.
Why the Owner’s Death Affects the Company
A Thai limited company is a separate legal entity, yet a company director’s death affects the way it operates. Shares become part of the estate and banks, partners and authorities will ask who has legal authority to act.
Common immediate effects include:
- Company bank accounts freezing where the deceased was the sole signatory
- Uncertainty about who may sign contracts or resolutions
- Concerns about payroll, tax filings and supplier payments
- Questions over BOI promotion or Foreign Business Licence conditions
- Pressure from staff and customers for stability
In many cases, disruption is made worse because no clear instructions or authority were set out in advance. A properly drafted Thai will can clarify who should inherit company shares, appoint an executor to act during probate and reduce uncertainty for directors, staff and business partners while the legal process is underway.
A representative in Thailand can stabilise the company while the family deals with probate. You can learn more about the probate process here.
What Happens to the Shares When the Owner Dies
Company shares form part of the deceased owner’s estate. They do not transfer automatically to a spouse, children or business partners. The process must follow Thai probate law.
Under the Civil and Commercial Code, shares pass either by will or by intestacy rules when no will exists. A Thai court appoints an estate administrator, who then has the authority to transfer the shares or exercise shareholder rights on behalf of the estate under the company’s policy.
Nominee arrangements and complex foreign structures can make this more complicated. Heirs often need a court order if they wish to challenge arrangements or assert control where shares were held in another person’s name.
Where a business is involved, professional estate settlement and inheritance management is often required to stabilise operations, liaise with banks and authorities and manage share transfers during probate.
If There Is a Thai Will
If a shareholder leaves a valid Thai will, the shares pass according to that will once the court has granted probate.
The process usually follows these steps:
- The will is submitted to the Thai court with a probate petition
- The court confirms its validity
- An estate administrator is appointed
- The administrator arranges transfer of shares to the named beneficiaries
- The company updates its share register and filings with the Department of Business Development (DBD)
A Thai will that follows the formalities in the Civil and Commercial Code is normally the quickest route.
If There Is a Foreign Will
If the will is made under foreign law, Thai court may recognise and enforce it for Thai assets.
The court normally requires:
- A certified copy of the will
- A Thai translation prepared by a certified translator
- Notarisation and legalisation
- An affidavit or equivalent confirming validity under the relevant foreign law
- Any foreign probate grant, where already issued, as supporting evidence
The Thai court does not treat foreign probate as a substitute for Thai probate. It treats it as evidence, then decides whether to appoint an administrator and recognise the will for Thai assets.
If There Is No Will
Where there is no valid will, shares pass under Thai intestacy rules. The Civil and Commercial Code sets out six classes of statutory heirs. The spouse shares with these classes in different ways.
In simple terms:
- Class 1 heirs are children. The spouse shares equally with this class.
- If there are no children, the spouse shares with parents, full siblings or half-siblings, depending on who survives.
- If no statutory heirs remain, the spouse receives the estate alone.
Same-sex spouses have the same inheritance rights as opposite-sex spouses following the Marriage Equality Act in 2025.
No heir may exercise shareholder rights simply by virtue of being a spouse or child. The court must first appoint an administrator.
No Heir Can Exercise Shareholder Rights Until Probate
Heirs do not acquire shareholder rights simply because shares pass to them under inheritance. Until a Thai court appoints an estate administrator, the authority to exercise shareholder rights remains suspended.
Until a probate order is granted:
- Existing shareholders who are not part of the estate retain their shareholder rights
- The company may be able to appoint an interim director through a valid shareholder resolution, depending on its articles of association and the remaining shareholding structure
- Heirs cannot vote at shareholder meetings, sign shareholder resolutions or transfer shares in the company
Where the deceased held a majority shareholding, shareholder resolutions are often not practically achievable until a court-appointed estate administrator is in place to exercise the rights attached to those shares.
Where the company holds restricted assets, such as land, foreign heirs require careful advice. Thai law often requires land to be sold or transferred within a defined period where foreign ownership is restricted.
Why Business Succession Planning Matters in Thailand
Situations like this often arise because no clear succession plan was put in place while the owner was alive. For expats who own or control Thai companies, structured succession planning helps ensure that authority, share transfers and decision-making arrangements are clearly defined in advance. This can reduce operational disruption, protect staff and preserve business value while legal processes are underway.
Can the Company Continue Trading
A Thai company may continue trading after the owner’s death. The law does not require operations to stop. The practical risk arises from the loss of signatories and decision makers.
Common issues include:
- Corporate bank accounts frozen when the deceased was sole signatory
- Inability to sign contracts or official filings where the deceased was sole director
- Uncertainty around instructions for accountants and staff
- Compliance risks where BOI or foreign business conditions relied on the deceased’s role
A representative in Thailand can assist with coordination, communications and interim compliance steps, helping the company meet ongoing obligations while probate proceedings are underway, until formal authority is restored through court appointment or corporate action.
What Directors and Shareholders Must Do
Directors and shareholders should follow several important steps.
Record the Death and Update Company Records
The remaining directors should:
- Record the death in board minutes
- Update internal share and director registers
- Confirm which roles the deceased held, such as director, managing director or authorised signatory
Inform Banks and Key Service Providers
Banks usually freeze corporate accounts where the deceased was the only signatory. Accountants, landlords and key suppliers should be informed that arrangements are under review.
Notify the Department of Business Development
Any change of director or authorised signatory must be filed with the Department of Business Development (DBD). Since 2025, most filings are made through the DBD’s electronic system.
Where the deceased was the sole director, shareholders may need to convene a meeting to appoint a new or interim director. In practice, this may require the appointment of an estate administrator if the deceased held a controlling shareholding. Any change must then be registered with the DBD within the required timeframe.
Continue Compliance Duties
The company must continue to:
- File monthly VAT and withholding tax returns where applicable
- Produce annual audited accounts
- File annual returns with the DBD
- Maintain payroll and social security contributions for staff
- Renew licences and permits as needed
Non-compliance can result in penalties even where the owner has passed away.
If the Deceased Was the Sole Director
Where the deceased was the only director, the company may be unable to act until a new director is appointed.
In practice, and where the remaining shareholding structure allows, the company may seek to:
- Convene a shareholder meeting
- Pass a resolution appointing an interim or replacement director
- File the change with the Department of Business Development (DBD)
- Update bank mandates and authorised signatories
Where the deceased was also the majority or sole shareholder, these steps may not be possible until a court appoints an estate administrator to exercise the shareholder rights attached to the shares.
Any interim director appointed should normally limit their role to day-to-day management and avoid major structural or ownership decisions until probate confirms the ultimate ownership of the shares.
What Happens to Company Bank Accounts
Corporate accounts often freeze where the deceased owner was the only signatory or where banks treat the death as a potential risk.
To restore access, banks may require:
- Updated company affidavit and director list
- Shareholder resolution confirming the new signatory
- Passport and KYC documents for the new signatory
- Court order where estate disputes affect control
This can create cash flow pressure, especially where staff or suppliers must be paid. A representative can coordinate resolutions, filings and bank mandates so that access returns as quickly as possible.
What Happens to a BOI Promotion or Foreign Business Licence
Where the company holds:
- Board of Investment (BOI) promotion
- A Foreign Business Licence (FBL)
- A Foreign Business Certificate (FBC)
the authorities may have approved the business based on specific director qualifications or share structures.
After the owner’s death, the company may need to:
- Notify BOI or the Ministry of Commerce of director changes
- Appoint a new qualified director where the deceased filled that role
- Update work permits and visas
- Confirm that foreign shareholding limits remain within the permitted thresholds
Failure to update these details can lead to compliance queries, penalties or, in severe cases, suspension of promoted rights or licences.
How Probate Links to the Company
Probate decides who owns the shares and who has the authority to shape the company’s future.
Once the court appoints an estate administrator, that person may:
- Vote the estate’s shares at shareholder meetings
- Approve or reject restructuring plans
- Transfer shares to heirs or buyers
- Approve a sale or closure of the company
- Oversee distribution of any proceeds to the estate
Probate normally takes several months. The company continues to function during this period if directors, advisers and representatives manage operations responsibly.
Can the Company Be Sold Before Probate
A sale cannot complete until the court confirms who is entitled to sell the shares.
The company may, however:
- Continue trading
- Organise financial statements and due diligence
- Discuss terms with potential buyers
- Prepare draft documentation
Completion must wait until the estate administrator is appointed and empowered to sign on behalf of the estate. Where foreign buyers or heirs are involved, foreign business rules and licensing requirements must be reviewed.
Closing the Company After the Owner’s Death
If heirs decide that the company should not continue, it can be wound up.
Closing usually involves:
- Settling tax liabilities and debts
- Closing company bank accounts
- Preparing final accounts and audit
- Publishing notice for creditors
- Distributing any remaining assets according to probate and company law
- Deregistering the company with the DBD and the Revenue Department
The estate administrator authorises these steps. Public notice to creditors is an important requirement and carries its own costs and timelines.
Common Problems Families and Partners Face
Frequent difficulties include:
- Uncertainty about the company’s share structure
- Frozen bank accounts where the deceased was sole signatory
- Confusion over who may act before probate concludes
- Missing or outdated company records and resolutions
- Delays in appointing a replacement director
- Contracts or leases held personally by the owner rather than the company
- Risk that foreign ownership or nominee structures attract scrutiny
Professional support can reduce these risks and protect the value of the company.
Download the Free Checklist
If you would like a simple, two-page summary of the key steps to follow after a Thai company owner dies, you can download our practical checklist. It outlines the actions to take, the documents to prepare and the points to watch for when dealing with banks, directors and the authorities.
Practical Steps for Families Overseas
Practical steps usually include:
- Obtaining the Thai death certificate and certified copies
- Identifying the company, its registration number and advisers
- Preparing and signing a Thai-compliant Power of Attorney to appoint a representative
- Ensuring monthly tax filings continue through the company’s accountant
- Starting probate in Thailand to confirm who owns the shares and who may act for the estate
These steps ensure both the company and the estate remain protected.
When Professional Support Is Essential
Specialist support is especially important where:
- The deceased was the sole director or majority shareholder
- The company owns property or significant assets
- Foreign ownership limits, BOI promotion or foreign business licences apply
- Staff, leases and multi-year contracts exist
- There are disagreements among heirs or partners
A knowledgeable team in Thailand can stabilise the business, deal with authorities and guide the estate through probate and share transfer.
If you need guidance on what to do next or want help stabilising a company after a bereavement, our team is here to support you. Whether you are in Thailand or managing everything from overseas, we can guide you through each step.
Book a call and speak with one of our advisers today, alternatively for urgent assistance call +66 9 9150 5569
