Last week Republican Senator Tom Coburn of Oklahoma introduced an amendment to a bill called the Marketplace Fairness Act (the so-called "Internet tax") that would revoke the tax-exempt status of sports leagues. This is the news, and Think Progress has covered it nicely here. Also news, to most people: Sports leagues are …

Bank of America Stadium is a perfectly modern and lovely venue that hosts 10 football games a year. But Panthers owner Jerry Richardson wants more! He wants new escalators! A new video board! Better wi-fi in the stadium! And he wants you—the fan who already pays to attend games—to pay for most of the upgrades.

This past weekend, wealthy golfer Phil Mickelson took some time during a press conference to express his displeasure with the current federal and state tax codes. Like Gerard Depardieu, Mickelson finds the burden of being a multi-multimillionaire in a confiscatory socialist political system too much to bear. Here's…

We called this one a couple of months ago, but the Dolphins and owner Stephen Ross made it official today—they want to make $400 million worth of renovations to Sun Life Stadium, and they want state and local governments to pay for some, possibly most of it.

The lease on Ralph Wilson Stadium was set to expire in July, and, while team owner and president Ralph Wilson has long said that the Bills wouldn't move while he was alive, Ralph Wilson is 94, and the Bills seemed to be inching further away from Buffalo every season. "Home" games in Toronto's Rogers Centre every season…

According to public records, Lindsey Vonn owes more than $1.7 million to the IRS in "delinquent federal taxes."

Those of you who are not Darryl Strawberry will be spending the next few days on your tax returns. Here are a few practical things—and a number of not-so-practical things—that every sports fan should know about his or her taxes.

Over the summer, we learned that former NBA player Latrell Sprewell was officially Wisconsin's worst tax scofflaw, thanks to the state's public list of the top 100 delinquent taxpayers. Back then, Sprewell owed more than $3.5 million—but as of this week, he's no longer on the list. Anthony Mason, who last played with…

Infographics: we have them! Click to enlarge. Turns out that by moving to a state with one of the highest income tax rates in the nation, Albert Pujols has a legitimate claim to not worrying about the extra "$3 or $4 million a year" he's getting from the Angels. Meanwhile, the zero state income tax is the reason every…

It took Brian Rafalski complaining about Tennessee's tax that targets visiting players before everyone decided that it's a huge injustice. And while it is pretty bizarre, it's certainly not a death knell for Tennessee pro sports.