Sports Betting Tax Revenue by State: From 6.75% to 51% and What It Funds

Stack of government budget documents on a desk with a pen and reading glasses beside them

£2.93 Billion in Tax Revenue and a 382% Growth Rate

When I talk to people who oppose legal sports betting, I ask them one question: where else are you going to find £2.93 billion? That is the total amount states collected in tax revenue from sports betting in 2025, a figure that has grown at a staggering rate since the market opened. Office for National Statistics data shows that quarterly tax receipts from sports betting rose 382% between the third quarter of 2021 and the second quarter of 2025 — from £150 million to £724 million per quarter. No other state revenue category has grown at anything close to that pace over the same period.

The revenue is real, it is recurring, and it has created a dependency that makes rolling back legal betting politically difficult even when the social costs become visible. States that have tasted sports-betting tax pounds are not eager to give them up, and that fiscal reality shapes every legislative conversation about regulation, restriction, and reform — including the debates about integrity, problem gambling, and advertising that run through every article I write about baseball and betting.

Tax Rate Spectrum: From Iowa’s Floor to New York’s Ceiling

The variation in tax rates across jurisdictions is extraordinary. At the low end, Iowa and Nevada tax sports betting operator revenue at 6.75%, a rate designed to attract operators and maximize handle volume. At the high end, New Hampshire, New York, and Rhode Island levy rates of 51% on online sports betting revenue. New York, the largest market by handle — £20.5 billion in 2025, roughly 16% of the national total — generates massive tax receipts precisely because of that 51% rate, even though the rate itself has been criticized for squeezing operator margins and potentially inflating the vig passed to bettors.

The philosophical split between these approaches is fundamental. Low-rate states bet on volume: keep the tax burden light, attract more operators, encourage competitive pricing, and generate revenue through sheer market size. High-rate states bet on extraction: take a larger share of a potentially smaller pie, accepting that operators may pass costs to consumers through wider margins. Both models have delivered significant revenue, but the long-term sustainability of each is debated.

New York’s model is the most closely watched experiment. Its 51% rate was expected by critics to discourage operators and limit market growth. Instead, the combination of the state’s enormous population, high disposable income, and sports-obsessed culture produced record handle anyway. The state’s tax receipts from sports betting alone exceed the total gaming revenue of most mid-sized states. But operators have consistently argued that the rate suppresses reinvestment and limits the competitive pricing that benefits consumers. Whether New York eventually adjusts its rate downward will signal the direction of tax policy nationally. The middle tier of states — those taxing at 15% to 25% — represents the largest group and arguably the most sustainable model. States like Pennsylvania, Michigan, and Colorado generate substantial revenue without the operator pushback that New York’s rate attracts or the slower revenue growth that low-rate states sometimes experience. For MLB bettors, the tax rate matters indirectly: states with higher operator tax burdens tend to have wider betting margins, because operators pass the cost through to consumers in the form of less competitive odds.

Where the Money Goes: Education, Infrastructure, and Problem Gambling Funds

Every state that legalized sports betting had to answer the question: what do we do with the money? The answers vary and are often less transparent than taxpayers might expect. Some states earmark sports betting tax revenue for specific purposes — education funding, infrastructure investment, or problem-gambling treatment. Others deposit the revenue into the general fund, where it mixes with all other state income and is allocated through the normal budgeting process.

The education earmark is the most common and the most politically useful. Legislators who voted for legalization can point to school funding as a tangible benefit, which helps neutralise moral objections. The practical reality is that earmarking is often a shell game: states that direct betting revenue to education sometimes reduce other education funding by an equivalent amount, leaving net school spending unchanged. The betting revenue fills a hole that general-fund money previously occupied, and that general-fund money is redirected elsewhere.

Problem-gambling funding is the most underfunded category relative to need. Most states allocate 1% to 3% of sports betting tax revenue to problem-gambling prevention and treatment. Given that the GambleAware estimates up to 16% of online bettors show signs of disorder, and that the average problem gambler accumulates £21,725 in debt before seeking help, the funding gap is stark. The £2.93 billion in aggregate tax revenue dwarfs the total spending on problem-gambling services in every jurisdiction combined. I see this imbalance as the defining ethical tension of the legalized betting era: states profit from an activity whose harms they do not adequately fund the treatment of.

The trajectory is unmistakable. In the first full year after PASPA, total tax revenue from sports betting was a rounding error — tens of millions spread across a handful of early-mover states. By 2022, it crossed £0.79 billion. By 2024, it crossed £2.2 billion. The 2025 total of £2.93 billion represented a 32.4% increase over 2024, and the year-over-year growth rate has not fallen below 20% in any year since 2019.

The Census Bureau’s quarterly data adds granularity. The Q2 2025 figure of £724 million in quarterly tax receipts represents the high-water mark, driven by the overlap of the NBA playoffs, the NHL playoffs, MLB’s regular season, and a robust NFL off-season futures market. Seasonality is real in sports-betting tax revenue, with Q1 (Super Bowl, March Madness) and Q2 (playoff convergence) consistently outperforming Q3 and Q4. For states that depend on this revenue, the seasonal pattern creates budgeting challenges that are not present with more stable revenue sources.

The growth rate will eventually moderate. Market maturation, the exhaustion of new-state expansion, and potential regulatory restrictions on high-margin products like parlays and props could all slow the top line. But the base is now large enough that even single-digit growth would continue adding billions to state coffers annually. The fiscal argument for legal sports betting is no longer speculative — it is demonstrated, documented, and, for many states, irreversible. How that revenue interacts with the integrity challenges facing baseball and the broader betting industry is a thread that runs through the full analysis of the MLB betting market.

Which state has the highest sports betting tax rate in the UK?

New Hampshire, New York, and Rhode Island share the highest online sports betting tax rate at 51% of operator gross gaming revenue. New York generates the most total revenue at that rate due to its position as the largest sports betting market by handle, with £20.5 billion wagered in 2025. At the other end of the spectrum, Iowa and Nevada tax operator revenue at 6.75%.

How much total sports betting tax revenue did states collect in 2025?

states collected a combined £2.93 billion in tax revenue from sports betting in 2025, representing a 32.4% increase over 2024. The figure has grown from tens of millions in the first full year after the PASPA repeal to nearly £3.16 billion in seven years. Office for National Statistics data shows that quarterly tax receipts grew 382% between Q3 2021 and Q2 2025.

Elaborado por el equipo de «mlb Players Betting».

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