Win a 1 billion dollar (about 150 billion yen) lottery jackpot in the United States, and your take-home shrinks to around 300 million dollars. Federal tax runs up to 37%, and New York State adds another 10.9% on top. Japan's Year-End Jumbo, by contrast, pays out 1 billion yen for the first prize plus adjacent prizes — completely tax-free, no tax return required. A law called the Prize-Bearing Certificates Act explicitly states that "no income tax shall be levied." So why can Japan afford to leave winnings untaxed? The answer lies in a structure that "takes roughly 40% up front, the moment you buy the ticket." We compare lottery taxation around the world and cover Japan's hidden trap — "tax-free" winnings that still trigger tax (splitting a group purchase = gift tax) — all from primary sources.
How it works: tax the winner, or tax the ticket?
Lottery taxation is polar opposites depending on the country. Broadly, there are two types: countries that tax the winner, and countries that take their share from ticket sales up front and leave the winnings tax-free.
| Country / region | Tax on winnings | Mechanism |
|---|---|---|
| Japan | Tax-free (no income tax or resident tax) | Article 13 of the Prize-Bearing Certificates Act. About 36% of sales is secured up front by local governments as proceeds |
| United States | Taxed: federal up to 37% + state tax | Winnings over 5,000 dollars (about 750,000 yen) face 24% federal withholding. State tax is 10.9% in New York; zero in California and others |
| United Kingdom | Tax-free | 12% lottery duty on National Lottery stakes. Paid by the operator |
| Germany | Tax-free | Lottery tax of about 20% on ticket prices. Paid by the operator |
| France | Tax-free | No income tax on winnings |
| Spain | Partially taxed | 20% only on the portion exceeding 40,000 euros (about 7.2 million yen) |
| Taiwan | Taxed | For both lotteries and the receipt lottery, winnings over 5,000 Taiwan dollars (about 24,000 yen) face 20% withholding |
- Europe is full of "tax-free" countries, but they are not letting the money go. The UK collects 12% of stakes and Germany about 20% of ticket prices as lottery tax from the operators — the tax is settled the moment you buy
- Spain is home to the famous Christmas lottery "El Gordo," but introduced taxation of large winnings in 2013. Today it is a hybrid: tax-free up to 40,000 euros, then a flat 20% on the excess
- Taiwan is known for the "Uniform Invoice" system where receipts double as lottery tickets, but its treatment of winnings is the opposite of Japan's: anything over 5,000 Taiwan dollars faces 20% withholding
United States: the 24% withholding is only a "down payment" — final bill up to 37% + state tax
The United States is the most thoroughgoing example of taxing the winner. Lottery winnings are "taxable income," just like salary, and are combined with your other income on your tax return.
- At payout: winnings over 5,000 dollars face 24% federal withholding. An information return (Form W-2G) is sent to the tax authorities
- At filing: settled at progressive rates. A giant jackpot falls almost entirely into the top 37% bracket (in 2026, taxable income above roughly 640,000 dollars for a single filer), so you pay roughly an additional 13% beyond the 24% already withheld
- State tax comes on top. New York State takes 10.9% (New York City residents pay roughly another 3.9% city tax). Meanwhile, states like California, Florida and Texas levy no state tax on lottery winnings. It is a country where where you bought the ticket can change your take-home by billions of yen
There are also two ways to collect. For big lotteries like Powerball, you choose between an annuity (30 payments over 29 years, each 5% larger than the last) and a lump sum. Choose the lump sum, and the payout drops to roughly half the advertised jackpot figure.
Rough example: an advertised 1 billion dollar jackpot (lump sum, New York State, single filer)
- Lump-sum cash value: roughly half the advertised figure → about 500 million dollars
- Federal tax (up to 37%): about -185 million dollars (of which 24% was withheld at payout)
- New York State tax (10.9%): about -55 million dollars
- Take-home: about 260 million dollars (about 39 billion yen) = just under 30% of the advertised figure
* A rough estimate with simplified rates and deductions. In Japan, a 1 billion yen prize is received as a full 1 billion yen.
Why Japan is tax-free: it "takes first," the moment you buy
Japan's lottery is not tax-free out of generosity. The issuers of lottery tickets are the prefectures and 20 designated cities nationwide, which sell them with the permission of the Minister for Internal Affairs under the Prize-Bearing Certificates Act. In other words, the seller is a local government from the start.
Lottery sales in fiscal 2024 (Reiwa 6) totaled 759.8 billion yen. Of that, 46.5% (352.9 billion yen) went back as prize money, while 36.2% (275.0 billion yen) was delivered to the issuing local governments as proceeds, funding public projects such as elderly welfare, childcare support, disaster preparedness and park development. Instead of taxing winners, about 40% is secured for the public at the point of sale — that is what "tax-free" really means.
- This "take it at the ticket stage" approach is the same family as the UK's 12% tax on stakes and Germany's roughly 20% tax on ticket prices. Only the timing differs — every country reliably extracts taxes or public revenue from its lottery
- The flip side: Japan's lottery return rate (the share of ticket spending that comes back as prizes) is 46.5%. That is low even compared with public-sports betting (about 75%), so "tax-free" does not necessarily mean "a good deal." It is not a product for people who think in expected values
- Article 13 of the Prize-Bearing Certificates Act is a single sentence: "No income tax shall be levied on the prize money and goods of prize-bearing certificates." And that is exactly where the next trap begins
The trap the comparison reveals: three cases where "tax-free" winnings still get taxed
The tax exemption covers only up to the point where "the winner personally receives the winnings." Depending on how you move the money afterwards, other taxes apply.
| Case | Tax that applies |
|---|---|
| A representative collected the winnings, then later distributed shares to group-purchase partners or family | Gift tax on each recipient (on the portion above the 1.1 million yen annual basic exclusion) |
| Used the winnings to fund a home or buy a car for a family member, or to pay off their debts | Likewise subject to gift tax |
| Died without using up the winnings | The remainder is subject to inheritance tax |
The law excludes only income tax; nowhere does it exempt gift tax or inheritance tax. The National Tax Agency's Tax Answer guidance likewise states that property received from an individual is, in principle, subject to gift tax.
Rough example: winning 300 million yen, then giving 100 million yen to one family member (general rates)
- 100 million yen - 1.1 million yen basic exclusion = 98.9 million yen
- 98.9 million yen x 55% - 4 million yen = gift tax of about 50.4 million yen
* Roughly half of the 100 million yen handed over becomes tax. The gift tax basic exclusion and rates are explained in detail in our article on the 1.1 million yen gift tax exclusion.
To split group-purchase winnings while keeping them tax-free, the form must be "every member receives their own winnings" — not "distribution."
- Create a record before you buy: keep a memo or transfer history of who paid how much (a verbal agreement cannot be proven later)
- At collection, go to the bank counter with all co-purchasers: each person receives their share into their own account, and each gets a bank-issued winner's certificate
- Use the official lottery site's group-purchase feature: for online purchases, winnings are automatically paid to each participant in proportion to their tickets
BIG is tax-free, horse racing is taxed: same "bet," different statute
Even within Japan, treatment varies by the type of lottery or wager. Only those covered by a specific statute that says "tax-free" are exempt.
| Type | Treatment of winnings / payouts | Basis |
|---|---|---|
| Lottery (Jumbo, Loto, Numbers, etc.) | Tax-free | Article 13 of the Prize-Bearing Certificates Act |
| Sports lottery (BIG, toto, WINNER) | Tax-free | Article 16 of the Act on the Implementation of Sports Promotion Lotteries |
| Horse racing, keirin, boat racing, auto racing | Taxed: in principle occasional income (with a 500,000 yen annual special deduction) | No exempting statute — the default rules of the Income Tax Act apply |
| Overseas casinos and foreign lotteries | Taxed: in principle occasional income | Outside the scope of Japan's exemption rules |
Win 600 million yen on BIG and pay zero tax, yet hit a 1 million yen long-shot payout at the racetrack and you may need to file — the reason is a difference in institutional character. The lottery and the sports lottery are designed as "lotteries for the public good," whose proceeds flow to local governments and sports promotion; the public's share is secured at the point of sale, so the design does not layer tax on winners. The filing rules for horse racing and similar payouts are explained in detail in our article on gambling taxes.
Cases that affect Japanese residents: "tax-free" does not travel abroad
- Taiwan's receipt lottery on your trip: the Uniform Invoice lottery, which you enter just by getting convenience-store receipts, is open to tourists too — but prizes over 5,000 Taiwan dollars face 20% local withholding. See our article on Taiwan's receipt lottery for details
- Buying a lottery ticket while traveling in the US: winnings of US non-residents are generally subject to 30% federal withholding, and state tax may be added. Moreover, residents of Japan owe Japanese income tax on worldwide income, so foreign lottery winnings are not tax-free in Japan and are, in principle, taxable as occasional income (the Prize-Bearing Certificates Act exemption covers Japanese lotteries only)
- Buying foreign lottery tickets from within Japan is illegal: selling, brokering or transferring foreign lottery tickets inside Japan is prohibited by Article 187 of the Penal Code (the lottery offense), so merely applying to buy online or by mail is itself illegal. Direct mail claiming "you have won a foreign lottery" is a prize scam that consumer affairs centers have repeatedly warned about
What to do today
What to do today
- If you buy lottery tickets jointly with family or coworkers, create a record today of who paid how much (memo, transfer history)
- Confirm how you would collect a big win: not by distribution, but by all co-purchasers going to the bank counter together and receiving each share into each person's own account (or use the official site's group-purchase feature for online tickets)
- If you plan to support family members out of your winnings, check the 1.1 million yen annual exclusion and gift tax rates in our gift tax article
FAQ
Q. Do I need to file a tax return if I win the lottery in Japan?
A. No. Winnings from Japanese lotteries are exempt from income tax under Article 13 of the Prize-Bearing Certificates Act, and since they are not income, no resident tax applies either. For a large win, however, it is wise to have the bank issue a "lottery winner's certificate" at collection so you can later explain the source of funds when, say, buying a home.
Q. If I split lottery winnings bought jointly with family, does gift tax apply?
A. If a representative first collects the full amount and later distributes cash, the recipients can owe gift tax (on the portion above the 1.1 million yen annual basic exclusion). If all co-purchasers go to the bank counter together and each receives their share into their own account, each share counts as that person's own winnings and stays tax-free. The official lottery site's group-purchase feature pays each participant automatically.
Q. If I buy a lottery ticket in the US and win, do I owe tax in Japan too?
A. You are taxed on the US side first (non-residents' winnings generally face 30% federal withholding, plus state tax depending on the state). In addition, residents of Japan owe Japanese income tax on foreign income as well, so foreign lottery winnings are in principle taxable as occasional income. Note also that buying foreign lottery tickets from within Japan, such as online, is illegal under Article 187 of the Penal Code.
Q. Are toto BIG and horse racing payouts tax-free like the lottery?
A. Sports lotteries (BIG, toto, WINNER) are tax-free under Article 16 of the Act on the Implementation of Sports Promotion Lotteries. Payouts from horse racing, keirin, boat racing and auto racing, by contrast, have no exemption and are in principle taxed as occasional income (a tax return may be required once you exceed the 500,000 yen special deduction).
References (sources)
* Figures are based on materials published as of August 2026. Yen conversions use approximate rates of 1 dollar = 150 yen, 1 euro = 180 yen and 1 Taiwan dollar = 4.7 yen. The US calculation example is a simplified guide; actual tax depends on individual circumstances. This article is general information; for individual decisions, consult a tax office or tax accountant.