Buying a Shelf Company in Thailand: Due Diligence and Hidden Liabilities

Identify the company behind the “ready-made” offer

A shelf company is a commercial description for an existing company offered for acquisition, commonly with a claim of little or no activity. The description does not prove dormancy, solvency, available cash or permission to trade. Establish whether the transaction is a purchase of shares in a Thai private limited company, rather than an asset purchase or a promise to incorporate a new entity.

In a share purchase, the target remains the same legal person. DBD’s explanation of company and shareholder records confirms that a limited company has assets and liabilities separate from its shareholders. The practical consequence is that old company debts can still reduce the value of what the buyer acquires. This is an economic exposure through the company, not a statement that every buyer personally assumes every company debt.

Ask what concrete advantage the existing entity provides: a genuinely useful contract, an established permission that remains valid, or another asset you have verified. An old incorporation date alone says little about commercial readiness. A certificate proves recorded particulars, not a clean history. Define the promised advantage before spending time investigating it.

Reconstruct ownership before relying on the filed list

Obtain fresh Department of Business Development (DBD) records independently, then compare them with the originals held by the company. Request the current company certificate or affidavit, memorandum, articles, incorporation and amendment documents, filed shareholder lists and financial statements. Record the retrieval date and registration number so similarly named entities cannot be confused.

The filed shareholder list, บอจ.5 (BoJ.5), is a snapshot supplied by the company. DBD expressly explains the limits of BoJ.5 : accepting that list does not register, certify or create shareholder rights. Inspect the company’s shareholder register, share certificates and earlier transfer instruments together. Any mismatch in names, share numbers, dates or paid amounts needs an explanation supported by records.

For named share certificates, Civil and Commercial Code section 1129 requires a written transfer signed by transferor and transferee, with at least one witness certifying the signatures, and identification of the shares transferred. The transfer cannot be asserted against the company or third parties until entered in the shareholder register with the transferee’s name and address. Check the articles for transfer restrictions before agreeing the completion mechanics.

Have the reviewer reconcile the shares being sold to the seller’s documented holding, check any pledge or competing ownership claim, and confirm how certificates will be cancelled or replaced. Proof of paid-up capital deserves its own reconciliation: compare subscription and payment records with the ledger and the use of those funds. Registered capital is not evidence that the same amount remains in a bank account.

Test “never traded” across the entire accounting history

Build a period-by-period file from incorporation through the proposed completion date. A statement covering only the latest year leaves earlier years and the current partial period unanswered. Obtain audited financial statements, audit reports, accounting ledgers, bank statements, tax returns and submission receipts. Reconcile opening balances between years and investigate qualifications, unexplained journals and missing bank months.

The Revenue Department’s PND.50 questions and answers states that a company with no business income must still prepare financial statements and file the annual corporate income tax return, ภ.ง.ด.50 (PND.50). Its guidance also says filing continues where operations cease but dissolution and liquidation have not been completed. The claim “we did nothing” is therefore a reason to inspect the filings, not a substitute for them.

Keep the DBD financial statement submission record separate from the tax return receipt. The Revenue Department’s corporate income tax guidance sets the ordinary annual return deadline at 150 days after the accounting period closes. Check each period’s applicable deadline and any valid extension rather than assuming a screenshot from one portal proves all obligations were met. Where VAT registration, payments subject to withholding or employees existed, extend the schedule to those returns and payment records.

For the inactivity claim, request affirmative evidence as well as a signed seller statement: no invoices, employees, customer deposits, borrowing, guarantees, litigation or undisclosed accounts. Check transaction descriptions for address charges, accounting fees and shareholder advances. Even a company without sales can owe its service providers or shareholders. Our explanation of filing duties while a Thai company is inactive provides the continuing-compliance context for those records.

Use three separate questions: can the seller convey the shares, can the company account for its past, and can the buyer operate the intended business? A satisfactory answer to one does not repair a failure in another.

Turn unresolved liabilities into closing conditions

Use the matrix below as a transaction workpaper. The evidence column describes what to request; the protection column proposes deal terms for legal negotiation. These are due diligence recommendations, not statutory forms or a guarantee that undisclosed liabilities will be found. Assign a person and completion deadline to every open item.

Prioritise unexplained exposure over a reassuring document count . Ten certificates do not resolve one missing loan agreement. Ask the accountant to reconcile the financial evidence and the lawyer to test contracts, title and the proposed protections. Where employees or regulated activities existed, add the corresponding employment, social security and sector-specific records to the scope.

Seller warranties describe promised facts; a specific indemnity can allocate an identified risk between the contracting parties. Neither should be treated as cancellation of a creditor’s or tax authority’s claim against the company. Discuss recovery in practical terms: who must pay, whether that person has resources, how a claim is made, and whether a negotiated retention or escrow is available. A promise with no realistic recovery route may offer little protection.

Plan separate handovers for shares, authority and operations

Before completion, model the ownership after all transfers. Under section 4 of the Foreign Business Act in BOI’s official English translation , a Thai-registered company can be a “foreigner” when at least half its capital shares are held by the specified foreign persons or entities; indirect holdings also require review. Section 8 restricts listed businesses, subject to the applicable permissions and exceptions. Reassess the actual activities, not just the broad objects on the company certificate.

A Foreign Business License (FBL), Foreign Business Certificate (FBC) or Thailand Board of Investment (BOI) promotion is not interchangeable with company registration. Where promotion exists, BOI’s shareholder-ratio amendment guidance distinguishes changes that remain within certificate conditions from changes that conflict with them and require review. Inspect the actual certificate, amendments and compliance history. Do not assume an acquisition preserves every benefit or authorisation.

Reject any arrangement requiring Thai shareholders to hold shares as nominees to evade foreign business restrictions. DBD Order No. 1/2569 and its investment confirmation also matters where an amendment adds a foreign authorised signatory to a limited company that previously had none: the order requires confirmation of genuine investment and absence of nominee arrangements. Check its application to the proposed director amendment before preparing the filing.

1. Agree the completion sequence: executed transfer instruments, certificate delivery, register entries and release of payment against the specified evidence.
2. Adopt the required corporate decisions and file changes to registered particulars. Civil and Commercial Code section 1157 requires registration of director changes within 14 days of the change; share ownership records and director registration are separate tasks.
3. Document the operational handover: premises, accounting records, company seal where used, correspondence, digital accounts and bank mandates. Remove the seller’s access through the relevant provider’s procedure.

An existing bank account is not sufficient evidence that the buyer can operate it. KBank’s published juristic-person account requirements illustrate the separate bank document and identity checks; they are that bank’s requirements, not a universal acquisition rule. Obtain the target bank’s written instructions for the actual ownership and signatory changes, and plan the payment timetable around the confirmed process.

Buy only when the advantage survives the stop/go test

Proceed when title is coherent, every accounting period is accounted for, material obligations are settled or knowingly allocated, and the post-acquisition ownership and business route are lawful. Keep a signed closing checklist identifying what evidence each condition requires and who decides whether it has been satisfied. Completion should be evidenced, not inferred from payment.

Pause where a defect is repairable but the evidence is unfinished. Walk away where the seller refuses original records, ownership remains disputed, significant liabilities cannot be explained, or the proposed structure depends on nominees. Do not turn an unresolved legal or financial issue into a routine post-closing task simply because the company is available now.

Fresh incorporation is a useful comparison when the target has no verified asset or permission worth preserving. The Thailand company incorporation route establishes a new entity with its own registration steps and subsequent operating requirements. Compare that work with the target’s investigation, remediation and handover burden. Buy the shelf company only if its documented advantage still matters after those burdens are understood.