Invest1 publisher3 min readPublished
Korea's top court voids the decree that put 480.95 million won of redeemed points in a VAT base
The court treated points earned at one Lotte affiliate and spent at another as a discount off the second sale, and it struck down the enforcement decree that had put those amounts back into the tax base.
The Investor · Invest desk
What happened
- South Korea's Supreme Court first division, presided over by Justice Shin Sook-hee, dismissed the tax offices' appeal and upheld a lower court ruling in favour of Lotte Station Building, legal sources said.
- The case covers April to June 2017, when Lotte Station Building reported and paid VAT on 480.95 million won of points customers had earned at other Lotte Group affiliates and redeemed in its stores.
- The tax authorities refused to correct the assessment, citing the enforcement decree then in force, under which mileage amounts reimbursed by other businesses had to be counted in the value of the supply.
- The trial court sided with the tax authorities, holding that the decree stayed inside the scope its parent statute delegated and covered points earned at other affiliates.
- The Supreme Court also found the decree provision invalid, saying it widened the value of the supply beyond the statutory delegation and breached the principle of no taxation without law.
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Why it matters
- precedent By the Supreme Court official's account the same treatment applies across any shared affiliate points program, so the redeeming member books a tax base equal to what the customer handed over.
- constraint Because the provision fell on delegation grounds, the tax administration cannot restore this base by decree; it takes a statute.
- exposure Operators that followed the decree and taxed cross-affiliate redemptions now have grounds to seek correction, and the refund sits with the tax offices.
The settlement between the affiliates is the part a tax office would fight over. A shopper redeems points at Lotte Station Building that were earned elsewhere in the group, the store expects the issuing affiliate to reimburse it, and the decree treated amounts reimbursed by other businesses as part of the value of the supply [5]. The court said the expected reimbursement does not change the second sale. "Where a business operates such a points-based deduction system together with other businesses, the amount discounted in the second transaction on the basis of points earned in the first transaction cannot be treated as something other than a price reduction and included in the value of the second supply, even if a settlement between the businesses is expected after the second transaction," the court said [9].
The appellate court had got there by a shorter route, finding the discounts were direct deductions from the consideration under payment terms agreed with customers in advance [7].
The money actually in dispute is small. 480.95 million won of redeemed points is one quarter at one operator [4], which annualises to about 1.92 billion won of tax base if the other three quarters looked like it [15]. What comes back is the VAT on that base, and the report states neither the rate nor the refund [17]. The quarter ended in June 2017 and the report of the dismissal is dated 11 September 2026, about nine years and two months later [14][16].
The holding on the decree is the one that travels furthest. The court did not hold that these amounts are untaxable; it held that the decree had no statutory basis for taxing them [10]. "The provision excludes third-party mileage points, which qualify as price reductions under Article 29, Paragraph 5, Item 1 of the former VAT Act, from that scope without any statutory basis," the ruling said [11].
An official at the Supreme Court said the ruling means points earned at another affiliate under a shared affiliate points program must also be excluded from the tax base as price reductions, and said the decision follows the same reasoning as an earlier ruling by the court's full bench [13]. On that account the first division was applying reasoning the full bench had already set out.
Two questions the report leaves open. It does not say how the reimbursement is treated in the issuer's own hands. It does not say whether the decree in force today differs from the version applied to 2017 [18]. Both decide how much of this is claimable by anyone other than Lotte. The useful part for a group treasury is the settlement point: the redeeming member's tax base is what the customer paid, whatever the affiliates do with each other afterwards [9]. The counter-read is narrower. The decree fell on a delegation defect [10], and a statute drafted with that delegation in hand could put the reimbursed amounts back into the base.
What to watch
- Whether the tax administration seeks a statutory amendment to bring third-party point reimbursements back into the value of the supply, since the decree route is now closed.
- Whether the Yeongdeungpo and North Daegu tax offices' correction extends to other Lotte affiliates and to other groups running shared points programs, and for which assessment years.
- Any published figure for the total cross-affiliate redemptions sitting in open Korean VAT assessments; the ruling report carries none.