Share Capital Changes in Thailand

Choose the funding route before preparing forms

Identify why the company needs funds: working capital, equipment, expansion, a project condition or a change in ownership. Compare a new share issue with shareholder lending and other funding arrangements using the actual legal, tax and commercial circumstances. Do not describe a loan as capital simply because the lender is a shareholder.

Prepare a funding schedule showing the amount, provider, currency, intended date and supporting agreement. Reconcile it with the company’s existing registered and paid-up capital, shareholder register and bank evidence. Any conversion of a balance or non-cash contribution requires its own legal and accounting review.

Understand the stages of a capital increase

The DBD capital-increase manual describes a special shareholder resolution, the new-share process and amendment of the capital clause in the memorandum. It distinguishes registration of the resolution from registration of capital corresponding to shares sold. The manual states a 14-day period for registering the special resolution.

Do not schedule the transaction as a single bank deposit. Review meeting notice, quorum, voting, existing shareholders’ rights and the evidence required for the proposed issue. The articles and current law may affect the process. Obtain legal advice before promising an incoming investor a direct subscription route.

Respect the existing shareholders’ rights

The DBD guidance describes an offer of new shares to existing shareholders in proportion to their holdings and rules for shares not taken up. A new investor’s commercial agreement does not, by itself, replace those requirements. The transaction structure should be reviewed before signing binding completion commitments.

Keep the offer, responses, approvals and final allocation with the company records. Check the ownership percentages after the change and review any effect on foreign-business status, BOI conditions, licences or contractual commitments. The share-transfer guide explains the distinct process for existing shares.

Prepare the evidence and accounting bridge

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Additional evidence may depend on the capital amount, nationality, ownership structure and current registrar instructions. Use the live checklist rather than assuming that an old application for another company is sufficient.

Treat a capital reduction as a separate project

A reduction is not the reverse of an accounting entry. It can involve a special resolution, creditor-protection procedures, notices and registration stages. Review the purpose, solvency, outstanding obligations and proposed treatment of shareholders before proceeding. Do not distribute funds merely because a reduced capital figure has been entered into a spreadsheet.

Obtain the current reduction checklist and a case-specific timetable. The accounting effect depends on the legal transaction and the balances being changed. If the business is ending, consider whether the appropriate process is dissolution and liquidation rather than a capital reduction.

Check tax, permissions and reporting consequences

A change in paid-up capital or ownership can affect the facts used in tax eligibility assessments, contracts or operating permissions. Do not assume that increasing capital automatically grants a work permit, BOI status or a tax benefit. The relevant authority applies its own criteria.

Coordinate the company documents with corporate income-tax review, BOI accounting and work-permit planning where relevant. Update the financial-statement disclosures and shareholder records as required.

Agree the completion criteria

Use the current Ministry of Commerce announcement on DBD Biz Regist when planning the filing channel. It states that partnership and private limited company registration applications move to DBD Biz Regist from 1 November 2026. Older manuals may still show counter-filing arrangements. Check current identity, signing and evidence requirements before scheduling the transaction.

Corporate registration, accounting entries, tax notifications and bank mandates are separate workstreams. Agree which adviser prepares each document, who approves it and which authority receives it. The final file should include the signed approvals, submission evidence, updated records and any outstanding follow-up. A proposed change should not be treated as completed simply because a form has been drafted.

A complete capital-change file should reconcile the approved resolution, subscription outcome, payment evidence, registration, certificates or register updates and accounting entries. Keep unresolved amounts or conditions visible instead of describing the process as complete too early.

Frequently asked questions