The US sports betting 10% tax is a modeled federal tax increase that could generate an estimated $182 billion in federal revenue over fiscal years 2027–2036, according to The Budget Lab at Yale, as reported by the Bipartisan Policy Center (BPC) in March 2026. The estimate assumes a 10% federal excise tax on sports wagers and incorporates an anticipated decline in betting activity. It is a policy scenario, not a guarantee of revenue or evidence that a 10% rate has been enacted.
Read the BPC analysis .
The proposal matters because the United States already taxes sports wagers at the federal level, while states impose their own taxes and regulatory requirements. Raising the federal rate could increase government revenue, but it could also affect sportsbook pricing, betting volume, operator profitability, and competition with illegal or unregulated alternatives.
The central question is whether the additional revenue would justify the potential economic and regulatory consequences of a much higher tax on the amount wagered.
Key Takeaways
- The $182 billion figure is a 10-year estimate. The Budget Lab at Yale modeled this amount for a 10% federal sports betting tax over fiscal years 2027–2036.
- The 10% rate is a policy scenario, not a confirmed nationwide tax rate. The BPC analysis discusses a potential increase to the federal excise tax.
- The tax base matters. A handle tax applies to the amount wagered, while a GGR tax applies to sportsbook revenue after payouts.
- Federal wagering taxes already exist. The IRS identifies a 0.25% rate for authorized wagers and a 2% rate for wagers not authorized by the state.
- The modeled revenue comes with behavioral assumptions. The BPC analysis reports that a 10% rate could reduce annual betting activity by approximately 10% relative to baseline.
- Bettors and operators could face higher costs. Changes to odds, promotions, and business strategies are possible, but their magnitude is uncertain.
- Crypto platforms are not automatically exempt. Their obligations depend on the applicable law and the nature of their wagering activities.
Where Does the $182 Billion Tax Estimate Come From?
The $182 billion figure comes from a policy analysis by the Bipartisan Policy Center, drawing on revenue estimates from The Budget Lab at Yale. The analysis considers increasing the federal sports betting excise tax and compares different tax rates over a 10-year budget window.
GamblingNews.com covered the $182 billion projection in its March 23, 2026, report, “US Sports Betting Debate: 10% Tax Would Raise $182B” . The underlying policy analysis provides important context about the period covered and the behavioral assumptions behind the estimate.
How much could a federal sports betting tax raise?
The BPC analysis reports the following estimates for fiscal years 2027–2036:
| Modeled federal tax rate | Estimated federal revenue over 10 years | Estimated effect on annual betting activity |
|---|---|---|
| 0.25% | Existing rate for authorized wagers | Baseline for comparison |
| 5% | $97 billion | Approximately 4% below baseline |
| 10% | $182 billion | Approximately 10% below baseline |
Source: Bipartisan Policy Center, March 18, 2026 . The 5% and 10% figures are modeled estimates, not guaranteed collections. The existing-rate row identifies the current federal rate for authorized wagers; it does not provide a separate revenue forecast.
The key distinction is that $182 billion is the estimated cumulative revenue over 10 fiscal years, not annual revenue. The projection also accounts for an expected decline in betting activity, rather than simply applying 10% to an unchanged volume of wagers.
What assumptions affect the forecast?
Tax revenue depends on more than the headline rate. The Budget Lab’s estimates account for expected changes in betting activity using behavioral assumptions informed by research on other excise taxes, including taxes on alcohol and cigarettes.
Actual results could differ if bettors respond more or less strongly than expected, sportsbooks change their pricing, or wagering shifts to other platforms and markets. The estimate should therefore be treated as a model-based fiscal projection, not a promise of how much Congress would collect.
There is also a policy distinction worth understanding: the BPC analysis evaluates an option for increasing the federal excise tax. Its publication does not, by itself, establish that Congress has enacted the modeled 10% rate.
How Would a 10% Sports Betting Tax Work?
A 10% handle-based tax would apply to the amount wagered, rather than only to the money a sportsbook retains after paying winning bets.
In sports betting, handle means the total amount of money staked on wagers. Gross gaming revenue (GGR) generally refers to the sportsbook’s wagering revenue after paying out winnings, before deducting operating expenses and other costs.
The distinction is important because sportsbooks do not keep the entire amount wagered. Much of the handle is returned to customers as winnings.
Handle tax vs. gross gaming revenue tax
| Feature | Handle-based tax | GGR-based tax |
|---|---|---|
| Tax base | Total amount wagered | Sportsbook revenue after payouts |
| Effect of winning bets | Tax base remains the amount wagered | Payouts reduce GGR |
| Relationship to operator margins | Tax is charged before operating costs and may be large relative to revenue | Tax is more directly tied to wagering revenue |
| Common context | Federal wagering excise tax; some state systems also use wager-based taxes | Common approach for state sportsbook taxation |
| Main economic concern | The tax can consume a large share of sportsbook revenue | High rates can still pressure operator profitability |
State tax systems differ, and some states use wager-based taxes or per-bet fees instead of relying exclusively on GGR. The federal government also already imposes a tax on authorized sports wagers.
A simple example of a handle-based tax
Consider a hypothetical sportsbook accepting $100 in wagers.
Total handle
$100.00
Hypothetical tax at 0.25%
$0.25
Hypothetical tax at 5%
$5.00
Hypothetical tax at 10%
$10.00
These figures illustrate the calculation on the same $100 of handle. They do not mean that a customer automatically pays an additional $10 on a $100 bet. The federal excise tax is legally imposed on the wagering business, while the actual economic burden can be shared between the operator and the bettor.
For a sportsbook with $100 in handle, the amount it pays out in winnings, its gross gaming revenue, and its operating expenses determine how significant a $10 tax would be. This is why a handle-based tax can be much more burdensome than the headline percentage might suggest.
What Federal Sports Betting Taxes Apply Today?
The United States already has a federal excise tax on sports wagers. According to the IRS, the current rates are:
- Authorized wagers: 0.25% of the amount wagered.
- Wagers not authorized by the state: 2% of the amount wagered.
The IRS also identifies separate occupational tax requirements for businesses and individuals accepting wagers. Sports betting operators must comply with the applicable federal filing and payment rules in addition to relevant state requirements. See the IRS sports wagering guidance .
The modeled 10% rate would therefore represent a substantial increase from the existing 0.25% federal rate for authorized wagers. It should not be described as a tax that currently applies to all legal sports bets.
State taxes are a separate layer. States establish their own legal frameworks, licensing requirements, and tax arrangements, and the rates and tax bases vary. A federal increase could affect the economics of operating in states that already collect taxes on sportsbook revenue.
It is also important to distinguish the sportsbook excise tax from the federal income tax treatment of a bettor’s winnings. These are different tax questions, with different rules and taxpayers.
How Could the Tax Affect Bettors and Sportsbooks?
The economic impact would depend on how operators respond, how bettors change their behavior, and how the market develops. Higher taxes could raise revenue, but the consequences for customers and businesses would not necessarily be uniform.
Could odds and promotions become less attractive?
A higher federal tax would increase the cost of accepting wagers for affected operators. Sportsbooks could respond in several ways:
- Offer less generous promotions and bonuses.
- Adjust odds or betting limits to protect margins.
- Reduce marketing expenditure or expansion plans.
- Absorb some of the cost, reducing profitability.
- Pass some of the additional cost to bettors through pricing and other changes.
These are possible responses, not confirmed outcomes. The extent to which sportsbooks could pass the tax on to customers would depend on competition, consumer demand, operating costs, and the precise tax rules.
For bettors, the practical concern is that a higher tax on wagering activity could make legal betting less attractive if it results in worse odds or fewer promotions. However, the final effect cannot be determined from the tax rate alone.
Could legal sportsbooks lose customers to illegal betting markets?
One concern raised in the debate is that higher taxes could weaken the competitive position of regulated sportsbooks relative to illegal offshore bookmakers and other unregulated gambling platforms.
Licensed operators have compliance costs and must follow applicable consumer protection, reporting, and responsible gambling requirements. Illegal operators may not face the same tax and regulatory costs, although they also lack many of the safeguards associated with regulated platforms.
If legal sportsbooks become more expensive or less competitive, some bettors might consider alternatives. That possibility is one of the risks identified in the BPC analysis, but the scale of any migration would depend on enforcement, market conditions, and how operators and customers respond.
The distinction between illegal and licensed betting matters. An offshore website is not necessarily authorized to serve customers in a particular US state simply because it accepts US customers or advertises competitive odds. Consumers should check the relevant state regulator’s licensing information before placing bets.
What could happen to sportsbook operators and state revenue?
The impact could extend beyond sportsbook profits.
Smaller operators and businesses with limited financial reserves may have less capacity to absorb additional costs than larger competitors. Some could reduce promotional spending, delay investment, or reconsider whether certain markets are commercially viable.
States could also be affected if changes in betting volume or operator activity reduce the tax revenue they collect. However, a federal tax increase would not automatically eliminate state revenue, and the actual result would depend on changes in wagering activity, the applicable state tax base, and the degree to which costs are passed on to customers.
Policymakers therefore face a trade-off: a higher rate may raise more federal revenue under the model, but its long-term results depend on how the regulated market responds.
What Could the Tax Mean for Crypto Gambling and Prediction Markets?
A higher federal sports betting tax could change competition across parts of the online wagering market, including crypto-friendly platforms and prediction markets. However, the effects would depend on the final law, the platform’s business model, and the legal framework governing its activities.
Would crypto sportsbooks be affected?
Crypto sportsbooks may accept Bitcoin, Ether, stablecoins, or other digital assets, but accepting cryptocurrency does not automatically exempt a platform from gambling laws or applicable taxes.
The effect of a federal sports betting excise tax on a crypto-enabled platform would depend on whether its activity falls within the tax’s legal scope and how the law defines the wagers and businesses subject to it. A platform’s location, licensing status, and use of digital assets are not, on their own, sufficient to determine its tax obligations.
It would therefore be premature to conclude that a higher tax would automatically benefit crypto sportsbooks or cause US bettors to move to them.
Consumers should also consider the risks of unlicensed platforms, including limited dispute resolution, uncertain withdrawal procedures, digital-asset volatility, and potential difficulties recovering funds.
How do prediction markets fit into the debate?
Prediction markets allow users to trade contracts linked to future events. Some platforms offer contracts related to sporting outcomes, creating overlap with traditional sports betting.
The regulatory treatment of these products is not necessarily identical to that of sportsbook wagers. The BPC has highlighted the possibility that differences in tax treatment could encourage some users to move between sports betting and prediction markets. It has also noted unresolved regulatory questions surrounding these products.
A tax change aimed at traditional sports wagers would not automatically apply to every event contract or crypto-based platform. The relevant legislation, regulatory classification, and subsequent legal decisions would determine the outcome.
For readers following crypto gambling, the practical takeaway is to monitor developments in federal excise taxation, state gambling regulation, and prediction-market oversight separately rather than assuming that a single policy change governs every platform.
Frequently Asked Questions
Is the US sports betting 10% tax law?
The 10% rate discussed in the $182 billion estimate is a modeled federal tax scenario examined in policy analysis, not proof of an enacted 10% tax. The IRS currently lists a 0.25% federal excise tax on authorized wagers and a 2% tax on wagers not authorized by the state. Readers should check current legislation and IRS guidance for subsequent changes.
Would a 10% sports betting tax raise $182 billion every year?
No. The $182 billion figure represents estimated cumulative federal revenue over fiscal years 2027–2036, a 10-year period. It is a modeled projection, not an annual collection estimate or a guarantee of future revenue.
Is the proposed tax charged on wagers or winnings?
The modeled excise tax is based on the amount wagered, commonly called the handle. It is distinct from income tax on gambling winnings. A handle-based tax applies to the wagering amount rather than only to the sportsbook’s revenue after payouts.
Would bettors pay the 10% tax directly?
Not necessarily. The federal excise tax is legally imposed on the business accepting the wagers. Operators might absorb the added cost, pass some of it on through less attractive odds or promotions, or use a combination of responses. The actual economic burden would depend on market conditions and the final rules.
How is a handle tax different from a gross gaming revenue tax?
A handle tax applies to the total amount wagered. A gross gaming revenue tax applies to the sportsbook’s wagering revenue after paying winnings. Because handle is generally much larger than GGR, the two tax bases can produce substantially different costs even when their stated rates appear similar.
Could a 10% federal sports betting tax push bettors toward illegal markets?
It could create that risk if legal sportsbooks become less competitive on odds, pricing, or promotions. However, the scale of any shift is uncertain and would depend on enforcement, customer preferences, platform availability, and operator responses. It should be treated as a potential consequence, not a guaranteed outcome.
Would a federal sports betting tax affect state tax revenue?
Potentially. If higher costs reduce betting activity or affect sportsbook operations, state governments could collect less tax revenue than they otherwise would. The effect would depend on each state’s tax structure, changes in wagering volume, and how the federal tax interacts with existing state taxes.
Would crypto sportsbooks be affected by a 10% US sports betting tax?
Potentially, if their activities fall within the scope of the applicable law. Using cryptocurrency does not automatically exempt a gambling business from federal or state requirements. The treatment of any specific platform would depend on the final legal rules, its activities, and the jurisdictions involved.
Where can readers find the original $182 billion estimate?
The Bipartisan Policy Center’s March 2026 analysis discusses the estimate and its policy implications. The original secondary news coverage is available in GamblingNews.com’s report .
The Bottom Line
The US sports betting 10% tax debate is about balancing federal revenue with the long-term health of the regulated wagering market. The $182 billion estimate is substantial, but it represents a modeled total over fiscal years 2027–2036 rather than guaranteed revenue or an amount the government would collect annually.
The policy’s consequences would depend on how bettors respond, how sportsbooks adjust their pricing and operations, and whether wagering shifts between regulated sportsbooks, illegal operators, and other products such as prediction markets.
The most important distinction is between a modeled policy option and an enacted tax change. The existing federal wagering excise tax remains the appropriate starting point for understanding the proposal, while the BPC analysis and The Budget Lab’s estimates provide context for evaluating its potential effects.
For bettors, operators, state governments, and readers following crypto gambling, future developments should be assessed through primary legal sources, official tax guidance, and transparent economic modeling. A higher rate could generate additional revenue, but its ultimate success would depend on more than the headline $182 billion projection.
