Find Your Unclaimed Money in Thailand

Unclaimed Money in Thailand

Thailand requires commercial banks to transfer accounts that have been dormant for 10 years to the Comptroller-General's Department under the Ministry of Finance, where balances are held in Treasury reserve accounts. The Bank of Thailand (BOT) oversees bank compliance under the Financial Institutions Business Act B.E. 2551 (2008) and BOT regulations. While Thailand does not have a single public search portal, the BOT oversees the process and Thai banks have established procedures for dormant account enquiries.

Given Thailand's significant expatriate population — both Thais living abroad and foreigners who worked in Thailand — dormant accounts are common. Thai banks are generally helpful in processing dormant account enquiries from both residents and non-residents.

How to Search Thai Dormant Accounts

Thai National ID and Passport

Thai bank accounts are linked to the Thai National ID card (บัตรประชาชน) — a 13-digit number for Thai citizens. For foreign nationals who held accounts in Thailand, the passport number used at account opening is the primary identifier.

For estate claims involving deceased Thai account holders, a Will or court inheritance order (คำพิพากษาของศาล) and a death certificate are required. Thai probate proceedings are handled by the civil courts. For cross-border estates, the Thai consulate in your country can assist with the initial documentation requirements.

Step-by-Step: How to Claim Dormant Bank Accounts in Thailand

Thailand has no central dormant account portal, so you must contact each relevant institution separately. Follow these steps to maximise your chances of a successful claim.

Step 1 — Gather identity documents. Thai citizens should locate their 13-digit National ID card number (บัตรประชาชน). Foreign nationals should use the passport they held at the time the account was opened, together with their work permit number or Non-Immigrant Visa type if applicable. Having the approximate account opening date and branch location will also help.

Step 2 — Contact each bank directly. The major Thai commercial banks are Bangkok Bank (bangkokbank.com), Kasikorn Bank / KBank (kasikornbank.com), Siam Commercial Bank / SCB (scb.co.th), Krungthai Bank (krungthai.com), Krungsri / Bank of Ayudhya (krungsri.com), and TMBThanachart Bank / TTB (ttbbank.com). Contact each bank's customer service team or visit any branch with your identity documents.

Step 3 — Contact the Comptroller-General's Department for accounts over 10 years dormant. Under Thailand's dormant account legislation, commercial banks transfer dormant account balances to the Comptroller-General's Department under Thailand's Ministry of Finance after 10 years of inactivity. The funds are held in Treasury reserve accounts and remain claimable at any time. Start by contacting the original bank; for guidance on the claims process, you can also call the BOT's Financial Consumer Protection Centre (FCPC) hotline at 1213 or visit bot.or.th.

Step 4 — Check employer Provident Funds (PVD). If you worked for a Thai employer that offered a Provident Fund (กองทุนสำรองเลี้ยงชีพ), contact your former employer's HR department to identify the fund manager. All PVD fund managers are licensed by the Securities and Exchange Commission Thailand (SEC) at sec.or.th. The Association of Investment Management Companies (AIMC) at association.aimc.or.th can help identify the relevant fund.

Step 5 — Submit supporting documents and await processing. Banks and the BOT typically require a government-issued photo ID, a completed claim form, and — for estate claims — a death certificate together with inheritance documents. International claimants will need documents certified through the Thai embassy or consulate in their country. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026, with the Convention due to enter into force for Thailand on 28 February 2027. Until that date, a standard apostille is not accepted — full consular legalisation through the Thai embassy is currently required. Claim processing typically takes two to eight weeks depending on the institution and the age of the account.

Types of Unclaimed Financial Assets in Thailand

Several categories of Thai financial assets commonly go unclaimed, each managed by a different regulator.

Dormant bank accounts are the most common type. Under Thailand's dormant account legislation, balances from accounts dormant for 10 years are transferred to the Comptroller-General's Department under the Ministry of Finance, where they are held in Treasury reserve accounts. There is no automatic forfeiture — funds remain claimable indefinitely. Thailand's major commercial banks collectively hold significant dormant account balances, many belonging to Thai workers who migrated internally or emigrated overseas.

Government Savings Bank (GSB / ธนาคารออมสิน) accounts are used widely by rural residents, agricultural workers, and lower-income families. GSB manages its own dormant account procedures separately from the BOT's commercial bank framework. Contact GSB at gsb.or.th or the GSB hotline at 1115.

Provident Fund (PVD) balances accumulate when employees leave a job without transferring or claiming their fund balance. The SEC estimates significant unclaimed savings in this category. Importantly, PVD balances belong entirely to the employee and cannot be forfeited by the fund manager — they can be claimed at any time.

Life insurance proceeds are regulated by the Office of Insurance Commission (OIC at oic.or.th). Unclaimed payouts occur when beneficiaries are not notified of a policy or when contact details are outdated. Thai life insurers are required to make reasonable efforts to contact beneficiaries after a claim event.

Stock dividends and securities held with the Thailand Securities Depository (TSD), operated by the Stock Exchange of Thailand (SET), can go unclaimed when shareholders fail to update their banking details. Contact the company's share registrar or TSD via set.or.th for guidance on unclaimed dividends or share entitlements.

Tips for Foreign Nationals and Thai Expats Claiming Thai Funds

Thailand's large international workforce — including millions of migrant workers and hundreds of thousands of long-term foreign residents — means overseas claims are very common. Major Thai banks are experienced in processing them.

Bangkok Bank, KBank, and SCB all have English-language customer service teams that accept dormant account enquiries by email and post. Bangkok Bank has the most extensive international network and can process international claim requests through its head office. If you held a joint account with a Thai national, both parties' details will be needed to process the claim.

Thai bank accounts for foreign nationals are typically indexed by passport number. However, if the name on your account was transliterated into Thai script at opening — a common practice — providing both the romanised and (if known) Thai-script version of your name helps. If your account was linked to a work permit, the work permit number and issuing province will also narrow the search considerably.

The Thai government imposes no time limit on dormant account claims. Whether an account became dormant five years ago or thirty years ago, a rightful owner presenting proper identification can claim the funds. For estate claims on behalf of a deceased Thai national, the process typically requires a Thai Will or civil court inheritance order (คำพิพากษาของศาล). A licensed Thai attorney can assist — the Lawyers Council of Thailand is the licensing body for Thai legal practitioners and can provide referrals to qualified attorneys experienced in estate and inheritance matters.

Foreign claimants whose documents are issued outside Thailand will need to have them legalised through the Thai embassy or consulate in their home country before Thai banks or the Ministry of Finance will accept them. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026, with the Convention entering into force for Thailand on 28 February 2027. Until that date, consular legalisation — not a standard apostille — is currently required. Allow extra time for this step when planning your claim.

Frequently Asked Questions About Unclaimed Money in Thailand