Bank Statement Requirements for Foreign Shareholders in Thailand

Key takeaways

• Always identify the requester: DBD registrar, bank, FBL or FBC authority, BOI, sector regulator, auditor, or counterparty.
• The August 2026 DBD order targets defined foreign-involvement cases, not every Thai company.
• At triggered incorporations, the express three-month statements concern Thai contributors’ paying accounts and the capital-receiving account.
• Foreign shareholders should still preserve subscription payments, inward remittances, ownership, and source-of-funds evidence.
• Amounts, names, dates, withdrawals, transfers, and incoming credits must reconcile across the corporate records.

The answer depends on the requester

“Do I need a bank statement?” is incomplete. A DBD registrar checks formation and genuine investment under registration rules. A commercial bank checks identity, beneficial ownership, source of wealth and funds, sanctions and transaction risk before opening an account. An FBL, BOI, treaty, or sector authority checks eligibility, capital, project credibility, and permission conditions. Their document lists overlap, but they are not the same.

Ask five questions: which legal entity or person owns the account; which period is required; whether a full statement or transaction advice is acceptable; which amount and date must appear; and how certification, translation, redaction, or electronic verification works. Then connect the document to the exact subscription, transfer, loan, or capital event.

Do not assume an old six-month or generic personal-statement checklist governs a 2026 DBD filing. Order No. 2/2569 establishes the current targeted three-month evidence described below. At the same time, a bank or regulator may lawfully request a longer period for its separate risk review. Record the authority and purpose beside each request.

Privacy can be managed without withholding required evidence. Confirm whether unrelated transactions may be redacted while keeping the account holder, account number, period, balances, and relevant transfer chain visible. Use secure transmission and restrict access; never alter a statement in a way that makes it misleading.

What DBD Order No. 2/2569 requires

The DBD issued Order No. 2/2569 to strengthen evidence for partnership and private-company registrations involving foreign participation or foreign binding authority. It was published in the Royal Gazette on July 27, 2026 and took effect on August 1, 2026. The official DBD order and its annexes should be used for the filing.

At establishment, the triggers include a foreign partner or shareholder holding less than 50%—the Thai-majority pattern that warrants genuine-investment checks—and a company with no foreign shareholder but a foreign director authorized to bind the company alone or jointly. The applicant provides an explanation of the investment and prescribed supporting evidence.

For funding, the order calls for statements covering three months from the account used by each Thai partner or shareholder to pay the capital or share value. The statement should show a withdrawal or transfer matching the contributor’s amount and date. It also calls for the statement of the managing partner or director’s account receiving the capital, showing incoming payments matching the contributors.

This direction matters: the express contributor statements are from the Thai investors whose genuine capital is under review, plus the recipient account. It should not be rewritten as “every foreign shareholder must submit three months of personal statements.” A foreign investor’s transfer evidence may be relevant elsewhere or requested on the facts, but that is a separate proposition.

Use the DBD’s current annex forms and explanations. If contributors use the same account, payments are combined, funds move through another lawful account, or the company is funded before a corporate account exists, map the facts to the order and obtain filing guidance rather than hiding the mismatch.

Changes after incorporation

Order No. 2/2569 also addresses amendments that bring foreign investment to 50% or more or introduce foreign binding authority. The required confirmation and evidence depend on the amendment. Where a relevant change occurs within one year after establishment, the receiving-account statement requirements can remain important.

Before registering a share transfer, capital increase, new shareholder, director appointment, or signing-condition change, compare the post-change facts with the order. Do not treat the original incorporation review as permanent. Prepare the updated investment explanation, shareholder or partner evidence, payment trail, and recipient-account record before the corporate resolution becomes difficult to unwind.

Keep share-sale consideration distinct from new paid-up capital. Money paid by a buyer to a selling shareholder does not become company capital, while a new share subscription should flow and be recorded as an issuance payment. The transfer instrument, shareholder register, bank trail, accounting entries, and DBD filing must describe the same event.

A change can also affect FBA or sector status. If the company becomes foreign while conducting a restricted activity, the required FBL, FBC, or regulator approval should be effective in the correct sequence. Bank evidence proves funding; it does not legalize the activity.

Evidence a foreign shareholder should retain

Even where the DBD order does not expressly require the foreign shareholder’s personal statement, preserve evidence of the legal investor and the subscription payment. For an individual, this may include the paying-account statement or transaction advice, transfer confirmation, inward-remittance record, currency conversion, and receipt. For a corporate investor, add the investment resolution, authorized instruction, entity-owned account evidence, and intercompany funding support.

If the funds came from a loan, dividend, asset sale, salary, capital contribution, or group treasury account, retain the source document and authority. A group payment on behalf of the shareholder should be documented rather than presented as if it came from the subscriber’s own account. Explain beneficial ownership and relationships.

The bank opening the Thai company account may ask for statements or source-of-wealth records from substantial shareholders and beneficial owners. The BOI’s 2026 guide notes that corporate bank documentation can include passports or identity records for authorized directors, signatories, and shareholders at specified ownership levels. Actual bank requirements remain risk-based and product-specific.

FBL, BOI, treaty, IEAT, work-authorization, tax, audit, or sector filings may require proof of capital and remittance in another format. Build a source file once, then issue purpose-specific copies with appropriate certification and data minimization. For a focused explanation, see the 2026 DBD capital-evidence rules .

Build a transaction-matching pack

For each contributor, create one row showing legal name, nationality, share count, par value, subscription amount, called amount, paying account holder and number, payment date, transaction reference, recipient account, credited amount, exchange rate, receipt, and accounting entry. Attach source documents to that row.

The paying and receiving records should match on amount and timing or contain a documented explanation for fees, foreign exchange, batching, or clearing delays. The shareholder schedule, memorandum, statutory meeting, capital call, bank evidence, general ledger, share certificate, and register should agree. Investigate round-number cash deposits, same-day pass-throughs, third-party payments, and unexplained reversals.

Use unaltered bank-generated PDFs or authenticated electronic records where accepted. Preserve the original file, metadata, and download date. If translation is needed, link it to the source and translate transaction descriptions consistently. If certification is needed, confirm who may certify and whether an original, electronic statement, or bank letter is required.

Plan the account path before Thailand company registration requirements are signed off. Where the company does not yet have an account, identify the authorized temporary recipient and how the funds will be recognized and transferred after incorporation.

Separate DBD proof from bank KYC

DBD evidence answers whether the registration and stated investment are credible under the filing rule. Bank KYC answers whether the institution can establish and service the relationship under its risk obligations. A bank can ask for additional statements even after the DBD accepts the company, and DBD acceptance does not compel a bank to open an account.

Prepare a bank pack with the company affidavit and formation records, tax or license documents as available, business plan, customer and supplier information, expected transactions, beneficial-owner chart, passports, addresses, source of funds, board resolution, signing condition, and signature specimens. Confirm whether an authorized director must attend and which documents need originals or certification.

Maintain a separate regulatory pack for FBL, FBC, BOI, IEAT, treaty, or sector purposes. Reuse verified facts, but follow each authority’s current form, capital definition, evidence date, and certification standard. A document submitted for the wrong purpose can disclose too much yet prove too little.

Record every request, submission, and reviewer response. This creates an audit trail and prevents a bank’s one-off enhanced-due-diligence request from becoming an inaccurate statement of general Thai company law.

Give the right statement to the right reviewer

For a 2026 incorporation, first determine whether Order No. 2/2569 is triggered. If it is, collect the investment explanation, each relevant Thai contributor’s three-month paying-account statement, and the receiving director or managing partner’s statement with matched entries. Check the current annex and filing guidance for the exact case.

For each foreign shareholder, preserve legal ownership, authority, subscription, payment, remittance, and source-of-funds evidence even if a personal statement is not an express DBD attachment. Provide additional statements when a bank, permission authority, or regulator identifies its basis and period. Do not describe those separate requests as a universal DBD rule.

Reconcile the full transaction chain before submission, protect unrelated personal data, and keep the accepted evidence with the statutory records. The practical rule is precise: prove the capital with the accounts and period required for that event, and never substitute a generic checklist for the current requester’s legal purpose.

Recheck the rule and the reviewer’s instructions immediately before filing, because evidence standards and electronic channels can change.

Related insights

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• Opening a corporate bank account in Thailand