How much capital does a foreign-owned Thai company need for a Foreign Business Licence?

The capital requirement can change the cost and timing of entering Thailand.

Investors sometimes prepare the FBL application and ask about capital later. That can produce an unpleasant surprise if the operating-expense forecast drives the minimum capital materially above the statutory floor, or if capital already shown on the balance sheet cannot simply be counted again for every regulated activity.

A foreign-owned Thai company wants to add a service business that falls within a restricted activity under the Foreign Business Act. The company has registered capital and may already conduct another business under a different licence, exemption or regulatory regime.

Management asks:

“We already have capital in the company. How much more do we actually need for the FBL?”

The calculation should begin with the business activity, not the current registered-capital figure.

Before calculating capital, determine whether the proposed activity is restricted under the Foreign Business Act and whether another route applies — for example a BOI-related Foreign Business Certificate, treaty entitlement or another statutory exemption.

If no FBL is required, the FBL minimum-capital calculation may not be the right question at all.

Section 14 of the Foreign Business Act sets the minimum-capital framework. For a business that requires permission under the annexed lists, minimum capital cannot be less than THB 3 million for each business.

Current official guidance also applies an operating-expense test: the required amount must exceed 25% of the estimated average annual operating expenses calculated over three years, subject to the THB 3 million floor.

That means the budget matters.

A low-cost activity may stay close to the statutory minimum. A people-heavy, rent-heavy or otherwise expensive service activity can produce a higher number.

DBD rulings show why this needs to be mapped carefully. Where a foreign-owned company carries on multiple businesses subject to different FBA or other-law capital requirements, the capital required for one activity may have to be treated separately rather than assumed to cover another regulated activity automatically.

The practical calculation is therefore not simply:

required FBL capital – total registered capital = capital increase.

The company should first identify how much capital is already committed or required for other businesses and which amount can properly support the new licensed activity.

Even after the regulatory minimum has been identified, the company still needs a corporate route for increasing capital, paying for shares and registering the increase where additional capital is required.

The FBL timetable and the corporate-capital timetable should therefore be planned together.

• exact activity description and revenue model;
• whether the company is “foreign” under the FBA;
• List 2 / List 3 classification and the correct permission route;
• first three years of operating-expense assumptions;
• number of separately regulated businesses;
• existing registered capital and how it is already being used;
• BOI, treaty or other-law capital conditions;
• whether DBD has indicated a specific minimum capital in the approval process; and
• the timing of any required capital increase relative to commencement of the licensed business.

• using THB 3 million as a universal answer;
• calculating from revenue instead of the prescribed operating-expense basis;
• assuming one pool of capital automatically satisfies several independently regulated businesses;
• increasing capital before confirming the activity that actually requires permission; and
• confusing an FBL with an FBC or other exemption route.

Before fixing the FBL budget, prepare a short schedule showing each proposed business, permission route, three-year operating-expense assumption, minimum capital and existing capital already allocated elsewhere.

That schedule usually tells the investor whether a capital increase is genuinely required — and by how much — before the implementation timetable is locked.

• Foreign Business Act B.E. 2542 (1999), section 14.
• Ministerial Regulation prescribing minimum capital and the period for bringing or remitting minimum capital into Thailand under the Foreign Business Act, as amended.
• Department of Business Development, current Foreign Business Licence guidance and published legal rulings on minimum-capital treatment for separately regulated businesses.
• Thailand Board of Investment, current guidance on Foreign Business Licence / Foreign Business Certificate routes for foreign investors.