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Win/Loss Statement Taxes Explained

Tax Experts
August 28, 2025

Taxpayers are required to report all gambling wins to the IRS as additional income, but the good news is that if you have gambling losses, you may be able to deduct them to offset your winnings.

Understanding Gambling Income

All gambling winnings are taxable income and must be reported on your tax return, regardless of the amount. This includes winnings from casinos, lotteries, horse races, sports betting, and online gambling platforms.

What is a Win/Loss Statement?

A win/loss statement is a document provided by casinos and other gambling establishments that summarizes your gambling activity for the tax year. It shows your total winnings and losses, which can be helpful for tax reporting purposes.

Deducting Gambling Losses

You can deduct gambling losses as an itemized deduction, but only up to the amount of your gambling winnings. Key restrictions include:

  • Losses cannot exceed winnings reported as income
  • You must itemize deductions to claim gambling losses
  • Detailed records are required to substantiate losses
  • Losses are claimed on Schedule A

Record Keeping Requirements

The IRS requires detailed documentation for gambling activities:

  • Date and type of gambling activity
  • Name and location of gambling establishment
  • Names of other people present
  • Amounts won and lost
  • Win/loss statements from casinos

Professional vs. Casual Gambling

The tax treatment differs between professional and casual gamblers. Professional gamblers can deduct losses as business expenses, while casual gamblers are limited to itemized deductions that cannot exceed winnings.

Need Help with Gambling Tax Issues?

Gambling income and loss reporting can be complex. Our tax professionals can help ensure you properly report your gambling activities.

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