Tax on Esports and Competition Prize Money in Asia

What counts as esports and competition prize money

Prize money from an esports tournament, a poker series, a fantasy sports league or a skill-based competition is not the same thing as a casino payout or a lottery win. In most of Asia, tax authorities treat it as income you earned from an activity, not as a windfall from gambling. That distinction matters because it changes which deductions you can claim, how the income is reported, and sometimes whether it is taxed at all.

The clearest example is Japan. Public racing payouts, which include horse racing, keirin, auto racing and boat racing, are in principle treated as one-time income¹. The same one-time income category is where esports and competition prizes usually land when they are occasional rather than part of a business. If you compete regularly and treat it as a trade, the income can instead be classified as business income, which is a different calculation and a different set of rules.

In India, the picture is more complicated because the central government and the states do not always agree. At the central level, online skill gaming has been treated as legal⁴. But a 2025 law, the Promotion and Regulation of Online Gaming Act, imposes a complete ban on all forms of online money games, covering games of chance, games of skill and any mix of the two, along with their advertising and promotion⁶.

So the answer to "is my prize money taxable" depends on two things: what kind of competition it was, and where you were when you won it.

Japan: prize money as one-time income

In Japan, one-time income is calculated as your total gross income minus the expenses you incurred directly to obtain that income, minus a special deduction of up to JPY 500,000⁷. The result is the amount of one-time income. Half of that amount is then added to your other income, such as salary, to work out your total income, and tax is calculated on that total⁷.

That 50 percent inclusion is the part most people find surprising. It does not mean half your prize is tax free in a simple sense. It means the taxable base is built by adding half the one-time income amount to everything else you earned, then applying the progressive rates. For a large prize on top of a salary, that can still push you into a higher bracket.

The special deduction is capped at JPY 500,000¹. If your one-time income amount is below that, after deducting your direct costs, there may be nothing left to tax. If it is above, the deduction reduces the amount before the 50 percent inclusion.

For public racing payouts specifically, the tax office says a final tax return may be required when you receive them¹. The same guidance applies to horse racing, keirin, auto racing and boat racing⁸. If you are filing, you select "temporary" on the income selection screen and enter the amount under temporary income on the income entry screen¹.

Japan: temporary income for public racing payouts

Public racing payouts are, in principle, temporary income¹. That covers horse racing, keirin, auto racing and boat racing⁸. The calculation is the payout amount minus the cost of the winning betting tickets, then minus the special deduction of up to JPY 500,000².

The important limit is that only the purchase cost of winning tickets counts. The cost of losing tickets cannot be deducted². So if you bet on ten races and only one wins, you cannot net off the nine losing bets against the winning payout. This is the single biggest practical difference between how players expect racing to be taxed and how it actually is.

If you receive public racing payouts, keep a record of the race date, venue and race, the amount you received, and the amount you wagered on the winning payout¹. That record is what you will need when you file.

For public sports betting payouts, the same principle applies: in principle temporary income, with a special deduction of up to JPY 500,000⁹. The deductible expense is the purchase cost of the winning tickets only, and losing tickets cannot be deducted¹⁰.

There is one exception worth knowing. Refunds on sports promotion voting carry no income tax¹¹. That is a specific statutory carve-out, not a general rule for all sports payouts.

How the one-time income amount is calculated

The formula is straightforward once you have the numbers:

Total gross income minus expenses incurred directly to obtain the income minus special deduction equals the amount of one-time income⁷.

Then half of that amount is added to your other income to find your total income, and tax is calculated on the total⁷.

A worked example helps. Suppose you win a competition prize and your only direct cost was an entry fee that the tax office accepts as incurred to obtain the income. Your one-time income amount is the total gross income minus that expense minus the special deduction, which is capped at JPY 500,000. Half of the resulting amount is added to your salary and taxed at your marginal rate¹².

If instead your prize was JPY 400,000 with no deductible costs, the one-time income amount after the JPY 500,000 deduction is zero, so nothing is added to your other income.

Deducting costs and the special deduction

The deductible cost is narrow. For public racing payouts, only the purchase cost of the winning tickets counts as an expense incurred to obtain the income². Losing tickets cannot be deducted². The same rule appears in the National Tax Agency research paper on horse racing refunds, which states that only the cost of the winning ticket is a directly necessary expense for occasional income¹³.

For sports lottery winnings bought at a shop, if the winnings over JPY 500,000 are paid by transfer, the transfer fee is deducted from the winnings amount¹⁴. At Japan Post Bank the transfer fee is JPY 50 including tax¹⁴.

The special deduction is up to JPY 500,000¹. It applies after you have subtracted your direct costs. It is the same figure whether your income comes from a competition prize or a racing payout.

What you cannot do is deduct general expenses that are not tied to earning that specific income. Travel to the event, equipment, coaching and entry fees are usually not deductible unless they are directly necessary to obtain the prize in question. The tax office's wording is about costs spent to obtain the income, and it applies that narrowly.

India: skill games are legal at the central level

At the central government level, online skill gaming has been treated as legal⁴. That is the foundation for the argument that these games are not gambling in the legal sense.

The legal forms of gambling in India have traditionally been the following¹⁵:

• State-run lotteries in some states
• Horse racing
• Rummy card games
• Casinos in two states

Rummy sits in that list because of its skill classification.

But the 2025 online gaming law changes the picture. It imposes a complete ban on all forms of online money games, covering games of chance, games of skill and any mix of the two, and also bans their advertising, promotion and facilitation⁶. The prohibition is drafted broadly: no person shall offer, aid, abet, induce or otherwise indulge or engage in the offering of an online money game or online money gaming service³.

That means the central-level position that skill games are legal sits alongside a nationwide ban on online money games. If you are playing for money online in India, the ban is the rule that applies, whatever the skill classification says.

India: state bans in Andhra Pradesh and Telangana

Andhra Pradesh and Telangana ban real-money gaming⁴. In both states, real-money gaming is prohibited, and that applies regardless of whether the game is based on skill or chance.

The practical effect is that you cannot legally play for money in either state, and operators cannot legally offer those games to players there. If you are in Andhra Pradesh or Telangana, the skill-game argument does not help you.

India: partial bans in Tamil Nadu and Kerala

Tamil Nadu and Kerala have partial bans, with some formats banned and the rules changing over time⁴. That means the position is not a clean yes or no. Some formats are restricted while others may be allowed, and the list can shift.

If you are in either state, check the current position before you play for money. A format that was allowed last year may not be allowed now.

What the law does not cover

The Indian legislation is aimed at online money games. It does not turn every skill competition into a banned activity, and it does not rewrite the tax treatment of prizes that are legitimately won. The ban is on offering and engaging in online money games and online money gaming services³.

For tax purposes, the question is still whether the prize is income and how it is classified. In Japan, that classification is one-time income for occasional prizes and public racing payouts¹. In India, the classification depends on the game and the state.

One more point on scope: Timor-Leste's Decree-Law No. 6/2016 imposes a 10 percent tax on game prizes, but the decree itself states that it does not apply to fiscal matters, namely the tax on game prizes¹⁶. That is an example of a gaming law that deliberately leaves tax to separate rules.

How other Asian jurisdictions treat competition prizes

China exempts lottery winnings of CNY 10,000 or less from individual income tax, and taxes winnings over CNY 10,000 in full under tax law⁵. For computer lottery, all prizes won by the same person in the same draw of the same game count as one single win¹². Welfare lottery and sports lottery single winnings of CNY 10,000 or less are temporarily exempt¹². The same exemption for single winnings not over CNY 10,000 appears in separate guidance¹⁷. For the Hainan video electronic instant game, the prize of the same game session counts as one single winning income¹⁸.

In South Korea, winnings from slot machines, video games, coin-operated machines and similar devices are treated as other income under Article 21 of the Income Tax Act¹⁹. For KBOAT refunds, other income tax of 20 percent plus resident tax of 10 percent of that other income tax is withheld before payout when the payout rate is 100 times or more, or when the refund per individual bet is KRW 2,000,000 or more²⁰. Refunds of KRW 100,100 to KRW 2,000,000 are taxed when the payout rate is over 100 times, and refunds of KRW 2,000,100 or more are taxed with a payment statement prepared²⁰. A single win bet of KRW 2,000 on a player who finishes first at odds of 1.2 returns KRW 2,400²¹.

In the Philippines, a 20 percent withholding tax is deducted from individual jackpot payouts exceeding PHP 10,000²². The online poker rules state the same: a 20 percent withholding tax is deducted from individual payouts above PHP 10,000²³.

In Vietnam, from July 1, 2026, the taxable threshold for prize income is the prize value exceeding VND 20,000,000 per win²⁴.

In Japan, a JPY 100 million lottery prize attracts JPY 16.9 million in income tax at progressive rates and JPY 4.93 million in resident tax at 10 percent²⁵. Public sports refunds carry no income tax²⁵. The 58.5 percent figure in the source is the effective payout rate for public racing, calculated as the public racing payout ratio of 74.8 percent multiplied by the 78.2 percent of winnings kept after tax²⁵.

For a broader look at how these rules fit together, see tax on gambling winnings in Asia and how taxable winnings are calculated. If you are filing in Japan, declaring gambling winnings covers the return process, and deducting gambling losses explains why losing tickets usually cannot be netted off. For country-specific rules, see can I gamble in Japan, can I gamble in India and can I gamble in South Korea.