A US$0.06 purchase turned into a US$315,000 jackpot: Taiwan's Receipt Lottery explained

An NT$2 (about US$0.06) plastic bag.

That was all one lucky shopper spent at a McDonald's in New Taipei City before winning NT$10 million (about US$309,000) in Taiwan's Uniform Invoice Lottery earlier this year.

In another case, a customer spent just NT$39 (about US$1.20) at a 7-Eleven and also walked away with the lottery's top prize.

It may sound unbelievable, but that's exactly how Taiwan's unique receipt lottery works.

Unlike traditional lotteries, there is no separate ticket to buy. Every eligible uniform invoice doubles as a lottery entry, turning everyday purchases into potential jackpots. Officially known as the Uniform Invoice Lottery, the program rewards shoppers while encouraging businesses to issue official receipts and helping combat tax evasion.

The best part? Foreign visitors can win, too.

Here's what travelers should know before throwing away their next receipt.

A lottery built into everyday shopping

Taiwan's Uniform Invoice Lottery was launched by the Ministry of Finance in 1951 as part of an effort to curb tax evasion. By giving shoppers a financial incentive to ask for official receipts, the government created a simple but effective way to improve tax reporting.

Today, purchases at major retailers — from convenience stores and cafés to department stores and supermarkets — generally come with a Government Uniform Invoice (GUI).

Each invoice contains an eight-digit number that is automatically entered into a nationwide lottery. Winning numbers are announced every two months, with prizes ranging from NT$200 to jackpots of NT$10 million.

For Taiwanese consumers, checking receipts after each draw has become a familiar ritual.

Tourists can win

Foreign travelers do not need Taiwanese citizenship or residency to participate. As long as a merchant issues an eligible uniform invoice for their purchase, it can become a winning ticket.

That means a convenience store breakfast, a bowl of beef noodles, admission to a museum, or souvenirs purchased at a department store could all qualify.

However, some traditional market vendors and small businesses may not issue GUIs, meaning those purchases are not included in the lottery.

Paper receipts or cloud invoices

"Do you have a carrier (載具)?"

Visitors may hear cashiers ask this question, which can catch first-time travelers off guard.

They are referring to a receipt carrier, which is used with Taiwan's increasingly popular Cloud Invoice system (雲端發票).

Instead of printing paper receipts, Cloud Invoices are stored digitally. A carrier links an invoice to a digital record , allowing it to be saved automatically.

For registered users, the system can automatically check invoices and send prize notifications. Prize money can also be deposited into a linked bank account.

But for most short-term visitors, asking for and keeping paper receipts remains the simplest option.

Checking your receipts

Winning numbers are published every two months by Taiwan's Ministry of Finance.

Travelers can check their receipts through:

• The Ministry of Finance's official Uniform Invoice Lottery website
• The official Uniform Invoice Lottery app
• Participating convenience stores
• Local news reports after each draw

Matching the winning numbers

After finding the latest winning numbers, compare them with the eight-digit number printed on your receipt.

Taiwan's receipt lottery awards prizes even if only part of the number matches. The more consecutive digits that match the First Prize numbers, starting from the right, the larger the prize.

If all eight digits match the Special Prize or Grand Prize number, congratulations, you have won one of the lottery’s two largest prizes. This might be one of the few prizes worth booking another flight to Taiwan for.

This is also why it is worth checking every receipt carefully. Even if you miss out on the jackpot, matching the last three digits of a First Prize number is still enough to win a cash prize.

Claiming a prize

Winning visitors generally need to present the original paper receipt together with a valid passport and any documents required by the designated prize-redemption institution. A photo or digital image of a paper receipt cannot replace the original, so keep it in good condition until you have confirmed whether it is a winner.

Prizes must be claimed within the official redemption period announced for the relevant draw. Prizes above NT$5,000 are subject to 20% withholding tax, and other charges may apply depending on the prize and redemption method.

Smaller prizes of up to NT$1,000 can generally be redeemed at participating convenience stores.

For the largest prizes, you will need to visit a designated branch of First Commercial Bank, Chang Hwa Commercial Bank or Agricultural Bank of Taiwan, the three institutions authorized to redeem all prize categories.

So before throwing away that receipt from your bubble tea, pineapple cake, or late-night convenience store run, take one more look.

It might just be the most valuable souvenir you bring home from Taiwan.