Should a Professional Gambler File Schedule C or Report a W-2G?

If gambling is your trade or business, you generally report your gambling activity on Schedule C (Profit or Loss From Business). A Form W-2G is not a tax return form. It's an information form issued by a casino or other payer to report certain gambling winnings to you and the IRS.

Professional gamblers use Schedule C to report their gambling income, losses, and eligible business expenses as part of their self-employed business activity.

Important: Professional gambler status depends on your specific facts and circumstances. Generally, the IRS looks at whether you gamble regularly, continuously, and with the intent to earn a profit.

Professional Gamblers: Report Gambling Activity on Schedule C

If you qualify as a professional gambler, you'll report your gambling business on Schedule C.

Using Schedule C allows you to:

  • Report all gambling winnings as gross business income.
  • Deduct qualifying ordinary and necessary business expenses related to your gambling activity.
  • Deduct gambling losses, subject to applicable IRS limitations.
  • Calculate your net business income or loss according to current tax rules.
Because professional gambling is treated as a business activity, your net earnings may also be subject to self-employment tax.

Gambling Loss Deduction Limits

Gambling losses and certain gambling-related expenses are subject to special deduction limits.

Tax Year 2026 and Later

Beginning with tax years starting in 2026, a new limitation may apply that restricts the combined deduction for gambling losses and related business expenses to 90% of gambling winnings, provided you have sufficient documented losses and expenses.

Under this rule, even if your actual losses and expenses exceed the limit, your deduction may still be capped at 90% of your gambling winnings.

Tax Years 2025 and Earlier

For tax years before 2026, professional gamblers may generally deduct gambling losses and gambling-related business expenses only up to the amount of their gambling winnings. This means your deductions cannot exceed your gambling income from the year.

Example: Gambling Loss Deduction Limitation

Assume the following:
  • Gambling winnings: $400,000
  • Verified gambling losses: $390,000
  • Business expenses: $50,000

Tax Year 2026 and Later

  • Gambling winnings: $400,000
  • 90% limitation: $360,000
  • Total documented losses and expenses: $440,000
  • Allowed deduction: $360,000
  • Taxable gambling income: $40,000
Even though the taxpayer has more than enough losses and expenses to offset all winnings, the deduction limitation results in taxable income.

Tax Years 2025 and Earlier

  • Total losses and expenses: $440,000
  • Deduction limited to winnings: $400,000
  • Taxable gambling income: $0
In this example, the taxpayer would not have taxable gambling income because deductible losses and expenses fully offset the winnings.

Understanding Gambling Losses vs. Business Expenses

It's important to keep these two categories separate:

Gambling Losses

Gambling losses are the amounts lost on wagers.
  • Loss deductions are limited by tax law.
  • Excess gambling losses generally cannot be carried forward to future years.
  • Documentation is required to support any deduction.

Business Expenses

Business expenses are costs incurred to operate your gambling business, such as:
  • Travel
  • Lodging
  • Meals (subject to applicable limitations)
  • Training and research materials
  • Supplies and recordkeeping costs
These expenses are generally considered together with gambling losses when applying the deduction limitations.

How to Enter a Professional Gambler Schedule C in the Program

To report professional gambling activity:
  1. Select Federal
  2. Choose Income - Select My Forms
  3. Profit or Loss From Business (Schedule C).
  4. Select Begin or Add/Edit.
  5. Choose either Guide Me or Let Me Enter Myself.
  6. Enter business expenses in the General Expenses section.
  7. Enter gambling losses in the Other Expenses section.

Important

The software does not automatically determine whether your gambling loss deductions exceed allowable limits under tax law. You are responsible for ensuring your deductions comply with current IRS requirements.

What About Form W-2G?

A Form W-2G reports certain gambling winnings, such as:
  • Slot machine winnings exceeding reporting thresholds
  • Large poker tournament winnings
  • Other gambling winnings that require reporting by the payer
Even if you receive a W-2G, professional gamblers generally still report their gambling activity on Schedule C as part of their business income reporting.

Non-Professional Gamblers

If gambling is not your trade or business:
  • Report gambling winnings as income on your individual tax return.
  • Include any W-2G information exactly as reported.
  • Deduct gambling losses only if you qualify to claim those deductions under current tax law and meet all recordkeeping requirements.

Keep Detailed Records

Good records are essential for every gambler, but they're especially important if you claim professional gambler status.

Keep documentation showing:

  • Dates and locations of gambling activity
  • Amounts won and lost
  • Wagering records
  • Casino statements and tickets
  • Receipts for business-related expenses
Accurate records can help support your income and deduction claims if the IRS ever asks for additional documentation. 
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