Horse Race Betting Duty and Tax

What the betting duty on horse races is

A betting duty is a tax a government levies on wagering, and it is usually charged on the money staked rather than on profits. In most of Asia the duty is collected from the operator, but it reaches the bettor through the odds and payouts, because the operator builds the tax into the takeout, the share of the betting pool that is deducted before winnings are calculated.

Hong Kong is the clearest example. Betting duty there is charged on the proceeds of lotteries and on the net stake receipts from authorized betting on horse races and football matches conducted by a betting conductor, as well as on contributions to authorized cash sweeps⁶. The Hong Kong Jockey Club, which offers pari-mutuel and fixed odds betting on races, pays that duty out of its betting turnover⁷. The structure is designed so that the bulk of the pool still reaches winners: under the club's standard horse racing bets, dividends to winners are at least 82.5% of the pool, with the club's own commission capped at 5.5%³. A proposal in the Gambling Duty (Amendment) Bill 2025 would bring basketball betting duty into line with football betting duty, which is currently 50% of net stake revenue⁸.

Other racing jurisdictions take their cut at the pool stage too. Korean pari-mutuel betting carries an 18% government betting duty on turnover⁹. In Japan, race betting is offered in both pari-mutuel and fixed odds form, and the pari-mutuel deductions come out of the pool before a single race is run¹⁰. That deduction is the combined effect of the statutory takeout from the pool, and it is why a winning bet at the tote almost never pays the true odds.

The duty is also what makes legal racing distinct from illegal betting. In Japan, betting on horse racing would normally constitute the crime of gambling under the Penal Code, but it is authorized by the Horse Racing Act as a special law; bet by any method other than those the special law prescribes and you are gambling in the criminal sense¹⁰. The licensed operator pays the duty, and in exchange the state permits the wager. In India, horse racing betting is legal on the view that it is a game of skill rather than chance¹¹.

If you are new to how the pools work, the horse racing bet types page explains the bets these deductions apply to, and horse racing and betting in Asia covers where you can place them.

GST on horse racing bets: 28% on the full face value

India's version of the betting duty is a Goods and Services Tax, and it works differently from Hong Kong's turnover duty. Rather than taxing the operator's net receipts, India imposes a GST of 28% on the full face value of the bets placed on horse racing¹². The distinction matters enormously: a tax on net receipts leaves the operator's margin to absorb some of the cost, while a tax on the full face value takes 28 cents of every rupee wagered, whether the bet wins, loses or is canceled.

This is not a new levy. Since July 2017, when the national GST regime came into force, the Indian racing industry has described itself as suffering a financial blow from the levy of 28% GST¹. Racing clubs and turf authorities have repeatedly asked the government to reconsider, including a plea from the Turf Authorities of India to reconsider the 28% GST imposed on the full face value of bets¹². The complaint is always the same: because the tax is charged on turnover rather than on the operator's commission, it is far heavier than it looks on paper.

For the bettor, the practical effect shows up in the payout. The tax and the club's commission both come out of the pool before dividends are calculated, so the advertised odds on a pari-mutuel bet already reflect the deduction. You do not pay the 28% separately at the counter; you receive less when you win.

How the levy changed under the amended GST law for e-gaming, casinos and horse racing

The levy picture for the newly authorized basketball betting is set out in the Gambling Duty (Amendment) Bill 2025, under which basketball betting duty will follow the same calculation and levy method as the existing football betting duty¹³. Football betting duty currently stands at 50% of net stake revenue, so basketball betting will be taxed on the same basis rather than at a separate rate¹³.

In practical terms, this means the duty on basketball betting is tied to the method already used for football rather than to any new formula¹⁴. The football duty it mirrors is currently 50% of net stake revenue, and the amendment bill simply extends that calculation and levy method to the new basketball product¹⁴.

The contrast with Hong Kong's approach is worth noting. Hong Kong taxes the operator's net stake revenue, at rates up to 50% for football betting⁸, but the pool itself is protected, with at least 82.5% returned to winners³. India taxes the gross bet, which means the deduction from the pool has to cover both the tax and the operator's costs. Whether you are betting at a racecourse in Mumbai or on an app, the same principle applies: the tax is built in before you see a dividend.

What 'full face value' means for operators and players

Full face value is the whole amount you stake, not the operator's fee and not your winnings. The government's 2023 move imposed the 28% GST on online gaming companies applied to the total entry amount, including the prize pools, rather than just the platform's earnings¹⁵. So if a contest collects Rs 100 entry fees and pays the bulk out as prizes, the tax is calculated on the full Rs 100 of entries, not on the small slice the platform keeps as commission.

For players, the term face value also has a plainer meaning at the tote: in Japan, the face value of a betting ticket is the amount printed on it, and the Horse Racing Act sets the rules around it.

The face value is also what the odds are calculated against. Tote board odds are continuously updated according to how much bettors wager on each horse, until the race starts⁹, and those odds already reflect the deductions taken from the pool. In Singapore's official horse race betting game rules, winnings are calculated from the total stakes of each betting pool after the government tax and commission are deducted¹⁹. The face value of your bet goes into the pool; the tax comes out; the dividend is computed on what remains.

Central GST rules for casinos and online games: 28% on the face value of bets

The central GST rules notified for casinos and online games impose a 28% GST on the face value of bets placed²⁰, and the Finance Ministry fixed October 1 as the date for implementing the amended GST law provisions for e-gaming¹³. The rules put the three gambling categories on the same footing: online games, casinos and horse racing are all subject to 28% GST on the full face value of bets¹³.

This uniformity is deliberate. Before the amendment, there was ambiguity about whether online gaming platforms should be taxed on their gross gaming revenue, the platform fee, or on the full amounts deposited by players. The central rules resolved the question in favor of the full face value²⁰, which is the same base horse racing has been taxed on since 2017¹. The new gaming law of 2025 kept that treatment in place for online games¹⁴.

For a racing bettor, the significance is that the tax base is now consistent across products. Whether you bet at the racecourse, in a casino or on an online platform, the tax is charged on what you stake, not on what the operator earns. That makes India's regime one of the heaviest in the region, and it is the reason racing clubs have lobbied for a shift to a tax on commissions instead¹².

HRC Bookmakers Betting Rules: 28% on all transactions laid or agreed

At the racecourse itself, the tax is collected at the bookmaker's stand. Under the Hyderabad Race Club bookmakers betting rules, bookmakers will collect GST at 28% on all transactions laid or agreed to be laid on all races². Note the breadth of that language: it covers every transaction laid or agreed to be laid, not just bets that settle or win. Once you and the bookmaker agree on a bet, the 28% applies.

This is the on-course reality of the full face value rule. A bookmaker who lays bets in an afternoon is collecting 28% GST on every one of those transactions, regardless of how many of the bets actually win. The bookmaker then passes the tax to the government, and prices the liability into the odds offered.

For comparison, betting tax elsewhere can be far lighter. In Mauritius, the rules for the conduct of betting operations set a betting tax of 10% on bets placed with bookmakers²¹, less than half the Indian rate and charged on a similar transaction base. The difference explains why Indian racing clubs argue the 28% rate puts them at a competitive disadvantage against both illegal betting, which pays no tax at all, and other legal markets in the region.

From 18% to 28%: the proposed increase for online gaming

The 28% rate on the full face value was not always the plan for online gaming. Before the current regime, online gaming, casinos and race courses were taxed at a lower rate, charged on a narrower base: the operator's Gross Gaming Revenue, meaning the platform fee, rather than the full amounts wagered. The move to 28% changed both the rate and the base.

That shift in the tax base is the whole story. A rise in the rate alone would be significant, but because the base changes from the operator's commission to the player's stake, the effective burden rises many times over. The same principle that applies at the racecourse, tax on the full amount wagered, is what the online gaming proposal brought into line with racing.

The proposal was adopted. The central GST rules now impose 28% on the face value of bets in online games and casinos²⁰, and the amended law extends the same treatment to horse racing¹³. Analysts have questioned what the 28% GST on online gaming will do to the industry's growth⁴, and racing authorities have made the same argument about their own pools¹². The answer for bettors is practical: the tax is already in the odds and the payouts you see, so there is nothing extra to pay at the counter.

What Rs 28 in every Rs 100 bet means in practice

The clearest way to grasp the levy is the worked example. If you place a Rs 100 bet, the tax is levied on the entry bet itself at 28%, taking the taxation amount to Rs 28⁴. Under the existing tax regime, Rs 28 out of every Rs 100 betted goes to the government⁵. That is true whether your horse wins or loses, and it is true on every bet, not just on winning ones.

Here is what that means across a day at the races:

• Every bet carries the tax. A Rs 100 bet carries Rs 28 of tax. The tax scales with your stake, not with your results⁴.
• The pool is smaller than the stakes. Because the tax comes out before dividends are calculated, the money available to pay winners is reduced by the levy and the operator's commission¹⁹.
• The odds already reflect it. You do not pay the 28% as a separate line item. It is priced into the takeout, so the dividend you collect is what remains after tax and commission¹⁹.
• Losing bets still pay the tax. Since the tax is on the stake, the government collects its Rs 28 whether your horse finishes first or last⁵.

The industry's complaint is that this makes legal racing hard to price attractively. The Turf Authorities of India have pleaded with the government to reconsider the 28% on the full face value of bets¹², and racing bodies have said the high GST adversely impacted the sport¹. Clubs have tried to compete on other fronts, with lower betting taxes and celebrity guests among the tools used to attract younger audiences to the racecourse⁵.

For you as a bettor, none of this requires action. The duty is collected by the operator, built into the odds, and invisible at the point of sale. What it does mean is that Indian racing payouts are structurally lighter than they would be under a lower tax, and lighter than payouts in jurisdictions such as Hong Kong, where at least 82.5% of the pool must be returned to winners³. When you compare a dividend on an Indian race with one on the same race abroad, the difference you are seeing is, in large part, the tax.