Case Analysis / Legal Updates

Foreign Investment | Supreme Court Holds That Dividends Arising From Shares Acquired After a Reduction Decision Are Not Eligible for the Reduction

This case concerned whether, when a foreign investor additionally acquired existing shares after receiving a decision on the reduction or exemption of taxes, the reduction or exemption also covered the dividends corresponding to those additionally acquired shares.

The Supreme Court held that the reduction or exemption decision is a necessary precondition for identifying the foreign investor's ‘substantive contribution,’ and that the reduction or exemption may not be applied to the portion of existing shares additionally acquired without a separate reduction or exemption decision. (Supreme Court, Decision of January 8, 2026, 2022 Du 31112)

1. Foreign Investment | Dispute Over Withholding Tax on Dividends of a Foreign-Invested Company and the Application of the Reduction or Exemption

A Swedish corporation (△△△ AB) acquired shares in the plaintiff, a foreign-invested company (○○○ LLC), and received dividends.

For the 65% interest acquired at the time of the plaintiff company's establishment, the Swedish corporation received a tax reduction or exemption decision under the foreign investment reduction or exemption provisions of the former Restriction of Special Taxation Act. However, when it subsequently acquired the remaining 35% interest from a domestic investor, it did not receive a separate tax reduction or exemption decision for that portion.

Article 121-2 of the Restriction of Special Taxation Act (Reduction or Exemption of Corporate Tax, etc. on Foreign Investment) Deleted on January 1, 2014

(3) With respect to the corporate tax or income tax on dividends or distributions (hereinafter in this Article referred to as "dividends, etc.") arising from the shares or equity interests (hereinafter in this Chapter referred to as "shares, etc.") acquired by a foreign investor under Article 2 (1) 5 of the Foreign Investment Promotion Act (hereinafter in this Chapter referred to as a "foreign investor"), the tax shall, as prescribed by Presidential Decree, be reduced or exempted, with respect to the income of the relevant foreign-invested company for each business year, in proportion to the income generated by that company in carrying on a business eligible for the reduction or exemption of corporate tax or income tax under paragraph (1); provided that, during the period in which the entire amount of the tax eligible for reduction or exemption is reduced or exempted under paragraph (2), the entire amount of the tax shall be reduced or exempted, and during the period in which the amount equivalent to 50/100 of the corporate tax or income tax eligible for reduction or exemption is reduced or exempted, the amount equivalent to 50/100 shall be reduced or exempted.

When the dividends were subsequently paid, the tax authority reflected the reduction or exemption only within the scope covered by the reduction or exemption decision and treated the remainder as included in the withholding tax, imposing a disposition to collect corporate (withholding) tax. The plaintiff disputed this and sought revocation of the collection disposition.

The Scope of the Reduction or Exemption Decision and the Treatment of Additionally Acquired Existing Shares

The key issues in this case can be summarized into the following two points.

(1) Whether, where a foreign investor additionally acquires ‘existing shares issued through domestic investment funds’ that were not included in the scope of the reduction or exemption at the time of the foreign investment reduction or exemption decision, the reduction or exemption provision (Article 121-2 (3) of the former Restriction of Special Taxation Act) may be applied to the dividends corresponding to those additionally acquired shares; and

(2) When calculating the withholding tax after applying the reduction or exemption, which of the domestic statutory tax rate and the reduced tax rate under the tax treaty (the Korea-Sweden tax treaty) should be applied, and how

The lower court held that the Swedish corporation received a reduction or exemption decision only for the initial 65% interest and did not receive a separate reduction or exemption decision for the 35% interest subsequently acquired, and that the reduction or exemption provision of the former Restriction of Special Taxation Act (Article 121-2 (3)) therefore could not be applied to the dividends corresponding to those additionally acquired shares.

In addition, with respect to the calculation of the withholding tax, the lower court found the tax authority's disposition lawful on the basis of the computation provision in the Enforcement Decree (the provision requiring the ‘lesser amount’ between the tax after applying the reduction or exemption and the tax calculated by applying the reduced tax rate under the tax treaty).

2. Foreign Investment | The Supreme Court's Determination

Foreign Investment | The Supreme Court's Determination

The Supreme Court made the following determination in this case.

The Reduction or Exemption Decision Is a Necessary Precondition for ‘Identifying the Substantive Contribution’

Based on the structure of the foreign investment reduction or exemption provisions, the Supreme Court held that the reduction or exemption decision is not a mere formality.

Article 121-2 of the former Restriction of Special Taxation Act has adopted a method of calculating the tax eligible for reduction or exemption by multiplying by the foreign investment ratio (paragraph (2)), so as to reduce or exempt only the portion to which the foreign investor substantively contributed among the income generated by the business eligible for the reduction or exemption, and of likewise limiting the reduction or exemption of dividends in proportion to the income from the business eligible for the reduction or exemption (paragraph (3)).

Accordingly, the application for the reduction or exemption (paragraph (6)) and the reduction or exemption decision (paragraph (8)) constitute a precondition for ‘deriving and identifying’ the foreign investor's contribution among the income from the business eligible for the reduction or exemption.

On this basis, the Supreme Court held that, where a foreign investor additionally acquires existing shares issued through domestic investment funds that were not included in the original reduction or exemption decision, the reduction or exemption benefits under the reduction or exemption provisions (paragraphs (2) and (3)) may not be applied to that additional acquisition, absent special circumstances such as a separate reduction or exemption decision being made for it.

In other words, the argument that, because a foreign investor additionally purchased shares, the dividends are naturally also subject to the reduction or exemption cannot be accepted, as it conflicts with the purpose of the reduction or exemption decision system (the identification of the substantive contribution).

The Withholding Tax Is the Lesser of the ‘Tax After Applying the Reduction or Exemption’ and the ‘Tax at the Reduced Tax Rate Under the Tax Treaty’

The Supreme Court found, as the lower court did, that the withholding tax should be calculated in accordance with the computation provision in the Enforcement Decree. The gist is as follows.

the amount obtained by applying the domestic statutory tax rate to the taxable dividends after applying the tax reduction or exemption, versus the amount calculated by applying the reduced tax rate under the Korea-Sweden tax treaty to the total amount of the dividends

The Court held that the lesser of these two amounts should be treated as the final tax payable, and that the tax authority's disposition was lawful.

3. Foreign Investment | Key Points in Managing Foreign Investment Risk

This judgment conveys a message of considerable practical importance in the taxation of foreign investment.

Points to Review Before Investment, Changes in Equity Holdings, and Dividends

Category

Points to Review

Practical Risk

Investment structure

Whether it is a subscription for new shares or a purchase of existing shares (including whether domestically held shares are involved)

Possible omission from the scope of the reduction or exemption decision

Reduction or exemption procedure

Whether the scope of the shares and investment funds covered by the application and the reduction or exemption decision is accurate

Exclusion of the dividend reduction or exemption, and additional withholding tax collection

Changes in equity holdings

The need to revise the reduction or exemption decision upon additional acquisition of shares

Non-recognition of the reduction or exemption for dividends on additionally acquired shares

Dividend policy

Comparison of the tax after applying the reduction or exemption versus the reduced tax rate under the tax treaty

Withholding tax calculation errors and penalty taxes

Document management

The reduction or exemption decision, investment agreement, share transfer agreement, dividend resolution, and withholding tax records

Disadvantage in the event of a failure of proof

Assistance From Daeryun Law Firm LLP

At Daeryun Law Firm LLP, attorneys experienced in corporate, tax, and financial matters and other relevant legal professionals collaborate in foreign investment structures to provide the following legal services.

First, we determine the scope covered by the reduction or exemption decision (new shares or existing shares, and whether domestic investment funds are involved), and we review in advance whether the reduction or exemption procedure needs to be revised upon any change in equity holdings (additional acquisitions or changes in the equity ratio), thereby reducing the risk of escalation into a withholding tax dispute.

In addition, at the dividend stage, we manage the possibility of additional collection and penalty taxes in advance by verifying the withholding tax with both the tax after applying the reduction or exemption and the reduced tax rate under the tax treaty reflected.

Where necessary, we can consistently design a step-by-step strategy extending to a pre-assessment review (a Korea-specific procedure allowing a taxpayer to contest a tax assessment before it is formally issued), an objection, an appeal to the Tax Tribunal (a request contesting an administrative action before an agency prior to court litigation, comparable to seeking administrative review), and tax litigation.

If you need legal assistance in matters such as foreign investment, you are welcome to prepare a response through a legal consultation.

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