Every February, football fans across the country—from our local community in Coral Gables to the Pacific Northwest—gather to witness the spectacle of the Super Bowl. While the focus usually remains on the final score and the halftime performance, the 2026 championship between the Seattle Seahawks and the New England Patriots brought a different story to the forefront: a staggering tax bill for quarterback Sam Darnold. His financial aftermath serves as a high-profile lesson in how income apportionment and state borders can drastically change a person’s take-home pay.
Under current NFL regulations, players on the winning Super Bowl team receive a standardized bonus. For Super Bowl LX, this payout was set at $178,000 per player. For most, that sounds like a significant windfall, but for Darnold, the math told a different story. Because the game took place in California—a state with some of the most aggressive income tax rates in the nation—players were hit with the “jock tax.”
This tax applies to non-resident athletes based on the number of “duty days” spent in a specific state for practice, media events, and the game itself. Based on Darnold’s total contract value, analysts estimated his California tax liability hovered between $200,000 and $249,000. In a twist of financial irony, his tax bill likely exceeded the actual value of his championship bonus. Some calculations suggested he paid $71,000 more in taxes than he actually received for winning the game, proving that split-state income can easily erode even the largest payouts.

The term “jock tax” describes the legal framework where states and municipalities tax non-residents who earn income within their borders. This isn't limited to just the day of the event. For Darnold and his Seahawks teammates, every preseason practice, travel day, and media session held in California counted toward their income allocation. For anyone working across state lines, it is essential to understand that a bonus for a single event is not taxed in isolation; it is integrated into a total calculation of your earnings within that specific taxing jurisdiction.
While professional athletes make the news, these multi-state tax rules apply to many of the clients we serve at NR CPAs & Business Advisors. You may face similar tax complexities if you:
Many states require you to file a non-resident return if you earn income there, sometimes for as little as a single day of work. For the professionals and business owners in our Coral Gables office, managing these “duty days” is a critical part of year-round tax planning.

It isn’t just the players who should be wary of the IRS. At the federal level, all gambling winnings are taxable. This includes everything from sports betting apps to casual office pools. Significant changes starting in the 2026 tax year mean that taxpayers can now only deduct gambling losses up to 90% of their winnings, rather than the full 100% allowed previously. This can create “phantom income,” where you owe taxes on a net gain that doesn't actually exist in your bank account.
Whether you are dealing with a complex multi-state income situation or navigating new federal tax laws, Nischay Rawal and our team are here to act as your advisors. We specialize in providing the depth of a large firm with the responsiveness of a boutique partner. If your travel schedule or side income is creating a tax maze, schedule a consultation with our Coral Gables team today to ensure you aren't surprised by your own version of a Super Bowl tax bill.
For Florida residents, who enjoy the absence of a state income tax, these multi-state filings are often a jarring experience. Unlike a resident of New York who might receive a credit for taxes paid to California, a Coral Gables resident has no state-level liability to offset. This means every dollar paid to the Golden State is a direct reduction in net wealth.
The duty-day formula itself is more nuanced than many realize. It includes not just the four quarters of the game, but also mandatory team meetings, physical therapy sessions, and even local promotional appearances. If a player or executive arrives three days early for a conference or a training camp, those days are mathematically weighted against the total number of workdays in the year to determine the percentage of their annual salary—not just the bonus—that the host state can claim. This prorated approach means that high-earners often pay a disproportionate amount for their time spent in high-tax jurisdictions.
Furthermore, the shift in federal law regarding gambling losses creates a unique trap for the casual bettor. Under the 2025 federal overhaul, the inability to deduct 100% of losses against winnings means that a bettor who breaks even over the course of the year—perhaps winning $10,000 but losing $10,000—will still be forced to report a taxable gain of $1,000. For individuals in higher tax brackets, this phantom income can result in thousands of dollars in actual tax liability for an activity that yielded zero net profit. This highlights the absolute necessity of maintaining a contemporaneous log of all wagers, dates, and outcomes. Our firm often sees taxpayers who ignore these record-keeping requirements until they receive a Form W-2G, at which point reconstructing a year's worth of activity becomes an administrative burden involving bank statements, credit card records, and betting app histories. Proper documentation is the only defense against an IRS audit on these points.
For our business consulting clients, this Sam Darnold story isn't just sports trivia—it's a case study in tax nexus. Just as an athlete creates a tax obligation by stepping onto a field, a business can create a taxable presence by sending an employee to a trade show or having a remote worker based in another jurisdiction. Our fractional CFO services focus on identifying these risks before they become audits. Whether you are managing a growing tech startup in Miami-Dade or a family office with assets scattered across the country, the goal is always the same: proactive mitigation of unnecessary tax exposure. We evaluate the impact of multi-state operations on your overall tax burden, looking for opportunities to restructure income or utilize state-specific exemptions. By treating tax season as a year-round strategy session rather than a once-a-year scramble, you can ensure that your successes—whether on the field or in the boardroom—don't end up being sideline losses.
The complexities of state-sourced income require more than just software; they require a partner who understands the interaction between Florida's favorable tax climate and the more aggressive stances of other states. Our team is skilled at responsiveness and honesty, acting as both an advisor and a partner to help you navigate these multi-layered requirements. By tracking these variables in real-time, you can avoid the shock of a tax bill that rivals your earnings. Taking a structured approach to tax preparation and planning ensures that you keep more of what you earn, regardless of where the work takes you. Our commitment is to provide the depth of a large firm with the agility of a boutique one, ensuring that no detail is overlooked in your financial journey.
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