Athletes Are Also Entrepreneurs: 3 Tax Lessons from the Women's World Cup Winning a game in another country, even another state, may bring you accolades, but also unexpected tax bills.

One thing that is as uniquely American as income taxes, apple pie and reality TV is our country's love of sports. Right now, our women's soccer team is battling it out (and so far winning -- go U.S.A.!) in the FIFA Women's World Cup while the world watches. (See today's U.S. match against France at 3 p.m. EST.)

Related: Even World Cup Winners Are Not Immune to the Gender Pay Gap

This has gotten me thinking about athletes and the fact that they are, essentially, entrepreneurs who face the same challenges the rest of us face, and have a lot in common with independent spirited businesswomen and men on many fronts.

After 30 years in the tax business, I can't help but see the things that our women's team needs to keep in mind from a tax perspective as they make a run for the cup. Consider the following scenarios:

"I won in France! Wait, that's the EU, right?"

Today, the U.S. women's team is set to go up against France and hopefully win; and those wins bring bonuses. That brings up the question of international taxation. What income is taxable only in the United States, and what is taxed to other countries as well? Plus, throughout the year, the women's team plays in different states across the United States.

For example, the U.S. Women's National Team (USWNT) did a tour of the States after it won the World Cup in 2015. Accordingly, each of the players had to file a tax return for the money she was paid in each state. So if a team member played in North Carolina, California, Washington and Alabama, and lived in Ohio, she would pay taxes in North Carolina, California and Alabama -- since Washington is a no-tax state.

She would also include the income from all four states on her Ohio return and claim a tax credit for the taxes paid to North Carolina, California and Alabama. But that's not all she'd have to remember if she earned income in different states or countries:

Working in various states

• You must file a nonresident return and pay taxes on the income you earned in all states where you don't have a permanent residence.
• You must file a resident return and include all of your income for the year -- then claim a credit for taxes paid to each nonresident state.
• If you live in a no income tax state such as Florida, you will pay taxes only to the states you don't live in on just the income earned in that state.

Related: The Real Winner of the Women's World Cup: Nike

Working abroad

• The money you earn in a foreign country is taxable in the country where earned and in the United States unless there is a tax treaty covering professional sports income.
• You can claim a credit for taxes paid to the foreign country to help offset the taxes on your U.S. return.

"My agent is expensive!"

Like you, soccer players have business expenses. They have agents, and like you, home offices, technology expenses and travel costs. Under the new tax law, there have been a lot of changes to tax deductions. Specifically, there are no longer miscellaneous itemized deductions, which used to allow a lot of tax benefits.

Previously, most professional athletes who were employees, like the players on the USWNT, received large deductions for agent's fees, union dues, club fees, temporary housing and training expenses, to name just a few. Here are a few more deductions that were lost from 2017's tax reform:

• You can no longer deduct home office or entertainment expenses if you are an employee.
• Temporary lodging and meals while traveling, either in the United States or abroad, are not deductible.
• Transportation costs, like traveling from place to place in France for matches, are not deductible.

A $10,000 cap

Before 2018, athletes could deduct all state and local taxes (SALT), including withholding, estimates and extension payments, along with real estate and personal property taxes, as an itemized deduction. For big income earners or even large property owners, that was a huge deduction.

Today, those SALT deductions are capped at $10,000. Players who live in states with a high tax rate, like California or New York, or have expensive homes, or more than one residence, will be the most affected. For example, Alex Morgan, who is in the running for the Golden Foot award in the World Cup, has a net worth of $3 million and is married to another successful soccer player, Servando Carrasco. The world-famous couple lives in Southern California and will definitely feel the pain come tax time. Here are some other game plays for SALT:

SALT Cap

• The SALT limit is not based on where you live or are a resident; it is based on how much tax (state income, property tax, sales tax) you pay.
• Foreign income taxes paid are not affected by the SALT limit -- this means you can claim a credit, or an itemized deduction, beyond the SALT limits
• If you pay $8,000 income tax plus $5,000 in real estate taxes, the most you can claim as an itemized deduction is $10,000. There is no place to make up the lost deduction of $3,000 -- it is not a charitable contribution or a negative income amount on the "Other Income" line on Form 1040, Schedule 1.
• Beware those scams that promise to allow state tax deduction for "donations" and other ways. The IRS has been clear that those deductions will not fly.

Related: The 3 New Tax Law Deductions You Probably Missed This Tax Season

Sports heroes can seem larger than life, but they are subject to the same tax laws as the rest of us. Like us, they rely on smart advisors to make the most of their income. Hopefully, the USWNT will go all the way and win the FIFA World Cup; and if they do, they need to remember to get a good tax pro. Go, U.S.A.!