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Study: Online Sports Betting Lowers Savings, Boosts Debt

A new multi-university study reveals how the rise of online sports betting directly contributes to lower savings and increased debt for many Americans, particularly impacting vulnerable households. Explore the surprising financial ripple effects.

Updated on Jul 22, 2026
4 minute read
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A new multi-university study reveals how the rise of online sports betting directly contributes to lower savings and increased debt for many Americans, particularly impacting vulnerable households. Explore the surprising financial ripple effects.

The rapid expansion of legalized online sports betting across the United States has been a game-changer for sports fans, but a new study suggests it might be a losing proposition for their financial health. Research from a multi-university team indicates that the convenience of placing a bet from your couch may come at a steep cost to long-term savings and financial stability. The study, which analyzed the financial data of over 183,000 U.S. households, found a direct link between the introduction of legal online sports betting and a decline in savings, a drop in investments, and a rise in debt, particularly for the most vulnerable.

Impact on Household Savings and Spending

A common assumption is that money spent on sports betting simply replaces other entertainment expenses, like going to the movies or out to dinner. However, this research tells a different story. The data shows that sports betting often comes directly at the expense of saving and investing for the future.

On average, households reduced deposits into their brokerage and investment accounts by about $81 per quarter after online sports betting became legal in their state. Interestingly, this reduction in savings wasn't accompanied by a cutback in other discretionary spending. In fact, researchers noted that households also increased their spending on restaurants, alcohol, and telecommunications services.

To test if this financial behavior was unique to gambling, the study's authors compared it to another major entertainment expense: purchasing tickets for Taylor Swift's Eras Tour. They found that while households increased their entertainment spending for the coveted tickets, they did not simultaneously reduce their investments or take on more debt. This suggests the financial effects of sports betting are distinct and may trigger different spending and saving behaviors than typical discretionary purchases.

Risks for Frequent Bettors and Vulnerable Households

While the average impact is concerning, the financial consequences are significantly more severe for certain groups. The study found that frequent bettors—defined as those who made deposits to betting apps ten or more times—were hit particularly hard.

This group reduced their investment deposits by an average of $221 per quarter, a decline more than 50% greater than that of the average household. These frequent users were depositing a substantial amount of money, averaging over $1,100 per quarter, into sports betting apps.

The most severe financial harm was observed among households that were already financially vulnerable with lower savings. For these individuals and families, the introduction of sports betting was linked not just to reduced savings, but to an increase in debt. The study found they were more likely to increase their credit card balances and take out consumer loans, potentially creating a difficult cycle of debt. If you are struggling with debt, it's important to know there are resources available to help you manage it.

Growth and Persistence of Betting Activity

The financial impact of sports betting isn't a short-term trend that fades after the initial novelty wears off. The research shows that betting activity tends to grow steadily and rapidly after legalization, with users continuing to place wagers months and even years later.

This persistence points to the habit-forming nature of online sports betting. The study found that nearly 40% of bettors made ten or more deposits into betting apps, indicating a pattern of regular engagement. Furthermore, the average amount deposited by bettors also increased steadily over time, suggesting that for many, the activity escalates rather than diminishes.

What This Means for Your Finances

The study’s authors urge policymakers to carefully weigh the tax revenue generated from sports betting against the potential for significant financial harm to households. For consumers, the message is clear: the convenience of online sports betting carries real financial risks that can impact long-term goals like retirement, homeownership, or building an emergency fund.

If you choose to participate in sports betting, it is crucial to approach it with a strict budget and clear boundaries. Treat it as a form of entertainment with a non-negotiable spending limit, and never use money that is intended for savings, investments, or essential bills. Being mindful of these risks is the first step in ensuring that a casual hobby doesn't derail your financial future. If you or someone you know may have a gambling problem, it's important to seek help from a professional organization.

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Study: Online Sports Betting Lowers Savings, Boosts Debt | Creditminds