Korea Instant Tax Refund 2026: Why Is 1,000,000 Won Per Receipt the Cutoff (5,000,000 Won Total)?

At an Olive Young store in Myeongdong, foreign tourists holding their passports line up at the checkout counter. A sign reads "Please have your physical passport ready for an instant refund" in Korean, English, Chinese and Japanese. But one tourist with a basket full of cosmetics looks flustered mid-checkout: her receipt has crept just over 1,000,000 won, and the staff explains, "This receipt doesn't qualify for an instant refund."

At a glance: The instant-refund (즉시환급) limit is under 1,000,000 won per receipt, and 5,000,000 won or less in total purchases during your stay. A downtown refund counter (visited before departure) can handle up to 6,000,000 won per receipt, but you must leave a deposit equal to the refund amount. An airport/port refund counter has no purchase-amount limit. Source: Korea Customs Service press release, April 3, 2026 (republished via Korea.kr policy briefing).

Instant refund lets foreign tourists pay the discounted, tax-excluded price on the spot at a "post-refund duty-free store" — a shop authorized to refund taxes to departing tourists, usually marked with a "Tax Free" sign at the entrance. The trouble starts when shoppers don't know the cap: a single receipt over 1,000,000 won is excluded from instant refund, so you must pay the full listed price in-store, then line up at the airport refund counter with your paperwork to get the tax back before you fly home. Splitting the same purchase into two receipts, each under 1,000,000 won, still qualifies for instant refund — but once your cumulative total for the trip passes 5,000,000 won, instant refund stops working for everything after that.

A downtown refund counter, by contrast, can process up to 6,000,000 won in a single receipt, which suits big-ticket purchases, but it requires you to leave a security deposit equal to the refund and get customs confirmation at departure before the refund is finalized. If you're planning to spend a meaningful amount, the simplest way to avoid an awkward moment at checkout — and a wait at the airport refund counter on departure day — is to keep each individual receipt under 1,000,000 won.