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Practice area
Corporate & Business Lawyers in Thailand.
Find corporate lawyers in Thailand for company structuring, foreign ownership, shareholder agreements, compliance and exits. Compare firms and typical fees.
15 firms on Justenda. Compare firms
Key facts
- Can a foreigner own 100% of a Thai company?
- Only through a route out of the Foreign Business Act restrictions: a foreign business licence, BOI promotion, or a treaty right available to businesses of certain nationalities. Otherwise foreign participation in the restricted activities is limited.
- What minimum capital is required?
- Under the Foreign Business Act, a foreigner operating a business in Thailand brings in at least 2 million baht, rising to at least 3 million baht for a restricted activity that needs a licence.
- How long does a foreign business licence take?
- The Act requires the decision on a foreign business licence application to be completed within sixty days of filing. BOI promotion runs on its own timetable of 40, 60 or 90 working days depending on the size of the investment.
- What does it cost to register a company?
- 5,000 baht for the limited company registration itself, plus 500 baht for the memorandum of association. Later amendment registrations are 500 baht each. Professional fees are separate and set by each firm.
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Featured firms
Featured corporate & business lawyers in Thailand

FRANK Legal & Tax
International boutique law firm in Bangkok and Phuket, providing legal and tax services to investors, businesses, and private clients across Thailand
฿4,000–12,000 / hour

GPS Legal
Bangkok-based law firm delivering strategic, business-focused legal advice with deep local expertise and a practical, solutions-oriented approach.
฿3,500–15,000 / hour
Find the right firm for your case in Thailand.
Describe your situation once. Justenda staff can share your inquiry with suitable firms after you confirm your email. No account needed.
What a corporate lawyer in Thailand actually does
Corporate lawyers in Thailand spend most of their time on structure rather than in court. The work runs across a company's whole life: how it is owned, what it is allowed to do, what it has to file, what it signs, and how it eventually ends.
Ownership is where the money is. The Foreign Business Act divides business activities into three lists and restricts foreign participation across them, so the first question on almost any foreign-owned venture is which list the activity falls into and which route out of the restriction is available. A foreign business licence is one route, and the Act requires a decision on an application within sixty days of filing. A BOI application in Thailand is another route, with its own criteria and its own timetable.
Capital thresholds follow from the same Act. A foreigner operating a business in Thailand must bring in minimum capital of at least two million baht, rising to at least three million baht where the activity is one of the restricted activities requiring a licence.
Then there is the paperwork that keeps a company alive: the annual audit and filing cycle, the shareholder register, the meeting minutes, the resolutions that have to exist before a director can do certain things. And the documents that carry actual commercial risk, which is where shareholder agreements and commercial contracts sit.
When you need one, and when you don't
You need a corporate lawyer at three moments in particular: before you choose a structure, before you sign something that binds you for years, and before you do anything irreversible to the company.
The first is the one people skip. Restructuring a company after the fact costs several times what structuring it correctly costs at the start, and some decisions cannot be unwound at all once third parties have relied on them.
The second covers shareholder arrangements, joint ventures, distribution and supply agreements, and anything with a termination clause you have not read carefully. The third covers transactions and exits.
You probably don't need a lawyer for routine bookkeeping, payroll, or the monthly tax filings, which are accounting work and cost considerably less. The line is roughly whether the question is about compliance mechanics or about legal exposure.
All firms
All corporate & business lawyers in Thailand
YOUR ONE-STOP COORDINATOR FOR INTEGRATED LEGAL, TAX AND BUSINESS SOLUTIONS

FRANK Legal & Tax
International boutique law firm in Bangkok and Phuket, providing legal and tax services to investors, businesses, and private clients across Thailand
฿4,000–12,000 / hour

GPS Legal
Bangkok-based law firm delivering strategic, business-focused legal advice with deep local expertise and a practical, solutions-oriented approach.
฿3,500–15,000 / hour

MSC International Law Office
International Legal and Cross-Border Business Advisory in Thailand and Asia


Blumenthal Richter Sumet & Schuler
Blumenthal Richter Sumet & Schuler is a leading law firm in Bangkok, Thailand. We provide legal services in all practice areas.
Friedland Law
International law firm specializing in immigration and cross-border transactions.

Candiduck
CANDIDUCK YOUR CANDID CONSULTANT Suthawan Boonmak (Poon) Partner/Lawyer/Notary Public

Bantanai Law Firm
Your trusted legal partner in Thailand

Herrera and Partners Co Ltd
Herrera and Partners, is a leading law firm in Bangkok, Thailand. With a dedicated team of skilled and international lawyers in Bangkok.
฿10,000–20,000 / hour
Luckwald & Partners
Professional law firm operating in the kingdom of Thailand since 2011. We're helping with property purchases and M&A transactions
฿6,700–12,300 / hour

International firm in Asia since 2006 — corporate legal, accounting, advisory and audit services across Thailand, China & the Philippines.
The compliance calendar nobody reads until it bites
A Thai limited company carries a set of deadlines that are cheap to meet and expensive to miss. Financial statements have to be audited and approved within four months of the accounting year end. The shareholder list is filed within fourteen days of the ordinary general meeting. Meeting minutes have to be recorded and kept at the registered office. Approved dividends are paid within one month of the resolution. Each of these carries its own fine on the company, on the directors, or on both.
None of this needs a lawyer month to month. It does need someone to have set the calendar up correctly once, which is what corporate compliance work is. Firms that also do company secretarial work will often run it for you.
Transactions and exits
Buying, selling or combining companies brings in a second layer of rules. Competition law sits under the Trade Competition Act B.E. 2560 (2017), and the Trade Competition Commission has issued separate notices on when a merger has to be notified and when it needs prior approval. Mergers and acquisitions work also has a corporate tax dimension, because on a merger each entity is treated as dissolved for tax purposes and assets are valued at market price on the merger date.
Closing a company is a formal process rather than an act of walking away. Shareholders pass a special resolution to dissolve and appoint a liquidator; the liquidator registers the dissolution within fourteen days, publishes notice in a newspaper, and writes to every creditor by registered post. The liquidator then reports to the Registrar every three months until the liquidation is registered as complete, and only at that point does the company stop being a juristic person. Missing those steps carries fines on the liquidator personally, up to eighty thousand baht for the failure to notify creditors. Business liquidation is where that runs.
Getting the start right
If you are still before the incorporation stage, company registration is the practical first step, and it is much cheaper to structure correctly than to restructure. Franchised businesses have an extra layer, because the Trade Competition Commission has published guidelines on unfair trade practices in franchising that shape what a franchise agreement can contain.
The one structure to avoid entirely is the informal one. Foreign investors are regularly offered arrangements with Thai shareholders who hold shares in name only, and the Foreign Business Act makes that a criminal offence for both sides, carrying imprisonment of up to three years, a fine of one hundred thousand to one million baht, or both. Our guide to nominee shareholders explains where the legal line runs and what legitimate structures look like.
What it costs, in context
Official costs are modest and published. Registering a limited company costs 5,000 baht, with 500 baht for the memorandum of association and 500 baht for each later amendment registration. Corporate income tax is 20 percent of net profit, with reduced rates for smaller companies.
Legal fees are set by each firm, and the shape matters more than the number. Incorporations and standard document work are usually quoted as a fixed fee. Licensing applications, transactions and disputes are usually hourly, because the timetable depends on a regulator or a counterparty rather than on the firm. Ask what is included and what triggers extra charges before you engage anyone.
This page is general information, not legal advice. For a specific company or transaction, speak with a qualified lawyer: the firms below list their languages, locations, and areas of focus.
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Common questions
Frequently asked questions
- What does a corporate lawyer in Thailand do?
- Mostly structural and preventive work: choosing and setting up the right entity, working out how a foreign-owned business can lawfully operate under the Foreign Business Act, drafting shareholder agreements and commercial contracts, keeping the annual compliance cycle correct, and handling transactions and closures. Court work is a smaller part of it. The expensive problems in Thai corporate practice are usually structural decisions made casually at the start rather than disputes that arrive later.
- Do I need a Thai partner to start a company in Thailand?
- Not necessarily, and the answer depends entirely on what the business will actually do. The Foreign Business Act restricts foreign participation in the activities on its three lists, so a business outside those lists faces no such requirement. For a restricted activity, the lawful routes are a foreign business licence, BOI promotion, or a treaty right rather than an informal arrangement. A lawyer can tell you which list an activity falls into before you commit to a structure.
- What are nominee shareholders and why are they risky?
- A nominee arrangement is one where Thai shareholders hold shares in name only, so a company appears Thai-majority while a foreigner controls it in substance. The Foreign Business Act treats this as a criminal offence for both the nominee and the foreigner who allows it, with imprisonment of up to three years, a fine of one hundred thousand to one million baht, or both. Because it is a criminal exposure rather than a paperwork risk, it is not something that can be fixed retrospectively once the structure is in place.
- What compliance does a Thai company have to keep up with?
- The core cycle is annual: financial statements audited and approved within four months of the accounting year end, the shareholder list filed within fourteen days of the ordinary general meeting, minutes recorded and kept at the registered office, and approved dividends paid within one month of the resolution. Each carries its own fine on the company, the directors, or both. Most companies handle this through an accountant or a company secretarial service rather than a lawyer, but the calendar has to be set up correctly once.
- How do you close a company in Thailand?
- Not by stopping trading. Shareholders pass a special resolution to dissolve the company and appoint a liquidator. The liquidator registers the dissolution within fourteen days of the dissolution date, publishes notice of it in a newspaper, and notifies every creditor by registered post. Financial statements are audited and approved, the liquidator reports to the Registrar every three months, and the company only ceases to be a juristic person once completion of the liquidation is registered. The liquidator carries personal fines for missing those steps, so this is one to run properly rather than informally.
Sources
- Board of Investment: Foreign business actPDFboi.go.th
- Department of Business Development: ManualPDFdbd.go.th/storage/manual/644ffb30-f6bf-4e60-a3be-9db74a65509b.pdf
- Department of Business Development: Manualdbd.go.th/manual/1469
- Revenue Departmentrd.go.th
- Regulationtcct.or.th
Industry insights on Corporate & Business Law in Thailand
Guides from Justenda editors and insights written by verified firms. General information, not professional advice.
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