Next time, just throw it back.

Accountants say the man who caught the home run ball that Derek Jeter smashed for his 3,000th hit Saturday will have to pay as much as $14,000 in taxes, New York media report.

Christian Lopez, 23, caught the ball and promptly handed it over to the Yankees without demanding any kind of payment, the Daily News reported. The Yankees rewarded him with suite seats for the rest of the season, plus a heap of autographed team memorabilia.

That's what could cost Lopez. According to The New York Times, the total value of the seats and loot could exceed $120,000. The IRS would consider that to be taxable income, several accountants told both newspapers.

However, if it were construed as a gift, it would not be taxable, Columbia University law professor Michael J. Graetz told the Times.

"The legal question of whether it is a gift or prize is whether the transferor is giving the property out of detached and disinterested generosity," Graetz said. "It's hard for me, not being a Yankee fan, to think of the Yankees as being in the business of exercising generosity to others, but there's a reasonable case to be made that these were given out of generosity."

For his part, Lopez is being just as magnanimous with the IRS as he was with Jeter.

"Worse comes to worse, I'll have to pay the taxes," he told the Daily News. "... The IRS has a job to do, so I'm not going to hold it against them, but it would be cool if they helped me out a little on this."