Which rules apply to my purchase?
The purchase date decides, not the flight. Bought up to October 31, 2026: old rules, tax taken off at the till. Bought from November 1, 2026: new refund rules, even if you arrived in October. There is no overlap period.
How much tax comes back?
The tax inside the price, not 10% of it. At the standard 10% rate that is 10/110, about 9.1% of a tax-included receipt. Food and soft drinks carry 8%, so about 7.4% comes back. Alcohol, cosmetics and medicine stay at 10%.
Some shops and refund operators deduct a handling fee. Reports put it at 1.55% to 2.2% of the pre-tax price pending official check. The calculator shows that as the low end of the range.
Does my purchase clear the ¥5,000 minimum?
Only if it reaches ¥5,000 before tax in one store on one day. Four shops at ¥3,000 are four failed claims. Under the old rules general goods and consumables each needed their own ¥5,000; from November 1 they count together, and the ¥500,000 daily cap on consumables goes. More traps are in our tax-free mistakes guide.
What changes at the airport?
From November 1 you scan your passport at a tax-free kiosk in the departure lobby, before checking bags. Customs confirms the goods are leaving, then the shop pays you. So the goods must be with you, unused, and within 90 days of purchase. Posting them home first voids the claim.
Before vs from November 1, 2026
The whole change on one screen. The biggest difference: you now pay first and wait for the money.