How to Report Gambling Winnings and Losses on Your Taxes

How to Report Gambling Winnings and Losses on Your Taxes

Learn how to report gambling winnings and losses on your 2025 tax return. Includes W-2G rules, deductions, recordkeeping tips, and IRS resources.

How to Report Gambling Winnings and Losses on Your Taxes

Whether you hit the jackpot on a Vegas slot machine or walk away from your favorite poker night with a little extra cash, it's important to remember: gambling winnings are always taxable. The IRS doesn’t care if it was luck or skill — if you win money gambling, you’re required to report it on your tax return.

In this guide, we’ll walk you through everything you need to know about reporting gambling winnings and losses, so you can avoid penalties and stay on the IRS’s good side.

Do You Have to Pay Taxes on Gambling Winnings?

Yes. According to the IRS, all gambling winnings are fully taxable and must be reported on your federal income tax return. This applies to:

  • Lotteries
  • Raffles
  • Horse races
  • Casinos (slots, table games, poker, etc.)
  • Sports betting (including fantasy sports)
  • Online gambling (licensed or offshore)
  • Poker tournaments
  • Gambling winnings received in cryptocurrency

Even if you didn’t receive a tax form, you’re still responsible for reporting the income.

How to Report Gambling Winnings on IRS Form 1040? 

Gambling winnings are reported on your Form 1040, Schedule 1, Line 8b under “Other Income.” If you received a Form W-2G, use the information provided to fill in your return. Even if you didn't receive a W-2G, you're still required to report any amount won.

What Is a Form W-2G?

A Form W-2G is issued by a payer (like a casino or sportsbook) if your winnings meet specific thresholds:

  • $1,200 or more from a slot machine or bingo
  • $1,500 or more from keno
  • $5,000 or more from a poker tournament
  • Or 300 times your wager for other types of gambling

W-2Gs will show the amount you won and any federal income tax withheld. Be sure to include it with your tax return.

What if No W-2G Was Issued?

Even if you don’t get a W-2G, you still must report all gambling income. This is common with online gambling platforms or private games. Keep personal records to support your winnings.

Tax Withholding and Estimated Payments

If your gambling winnings are high enough, the payer may withhold 24% for federal taxes right away. You’ll see this on Form W-2G in Box 4.

You may also need to make estimated quarterly payments if you expect to owe $1,000 or more in federal tax for the year. Some states also require withholding on gambling wins. Always check your local laws.

Are Gambling Losses Tax Deductible?

Yes — but only if you itemize deductions on Schedule A.

  • You can deduct gambling losses up to the amount of your winnings.
  • You cannot deduct more in losses than the total amount you report as winnings.

For example: 

If you won $5,000 but lost $3,000 gambling, you:

  • Report $5,000 as income
  • Deduct $3,000 in losses (only if you itemize)

If you lost $6,000 and won $5,000:

  • You still only deduct up to $5,000
  • The additional $1,000 loss is not deductible

💡 Real-Life Gambling Tax Examples

Example 1: You win $2,000 on a DraftKings bet and later lose $1,200 on additional bets.

  • Report $2,000 as income on Schedule 1
  • Deduct $1,200 on Schedule A (if you itemize)

Example 2: You win $700 at a private poker game and don’t receive a W-2G.

  • Still report the $700 as income
  • Keep your own records to support any losses

Crypto Gambling Winnings

If you're paid in cryptocurrency from a gambling platform, it is still taxable income. You must report the fair market value in U.S. dollars on the day you received the crypto.

Additionally, if you later sell or exchange the crypto, you'll have a capital gain or loss to report.

📝Recordkeeping: How to Track Gambling Winnings and Losses

The IRS expects accurate documentation of your gambling activity. Keep a detailed diary or log that includes:

  • Date and type of gambling activity
  • Name and address of the establishment
  • Names of people you were with
  • Amount won or lost
  • Supporting documentation (e.g., receipts, tickets, statements, W-2Gs, bank records)

Sample Gambling Log:

🃏 Casual vs. Professional Gamblers

Most people are casual gamblers, but some qualify as professional gamblers if gambling is their primary trade or business.

Casual Gamblers:

  • Report winnings on Form 1040
  • Deduct losses on Schedule A (only if itemizing)

Professional Gamblers:

  • May deduct legitimate business expenses (e.g., travel, software, tournament fees)

🔔 To qualify, you must:

  • Gamble regularly and continuously
  • Demonstrate a profit motive
  • Keep detailed records and operate like a business

If the IRS challenges your status, you’ll need to provide evidence.

What Happens If You Don’t Report Gambling Income?

Failing to report gambling winnings can trigger penalties, interest, or an audit. The IRS receives copies of W-2G forms and will match them to your return.

🚨 Common Audit Triggers:

  • Reporting less income than shown on W-2Gs
  • Failing to itemize but claiming gambling losses
  • Filing as a professional gambler without proof of a legitimate business

State Taxes on Gambling Winnings

Most states also tax gambling winnings. Here are a few examples:

  • New Jersey: Taxes both residents and non-residents
  • Illinois: Does not allow deduction of gambling losses
  • Nevada: Has no state income tax

Check your state’s department of revenue for current rules.

IRS Resources You Should Know

For official guidance, refer to these updated resources:

📌 Tax Planning Tips for Gamblers

  • Keep a separate bank account for gambling activity if you gamble frequently.
  • Review your log weekly to ensure accuracy.
  • If you win big, consider estimated tax payments.

Final Thoughts

Gambling might be a game of chance — but your taxes shouldn't be. Knowing how to report your winnings and losses properly ensures you stay compliant and avoid costly penalties.

If you’re unsure how to handle your gambling income, especially if you’ve had a big win or you're considering professional status, we can help.

👉 Schedule a free 15-minute consultation today and get the guidance you need to file with confidence for 2025!

Frequently Asked Questions (FAQs)

1. Do I need to report small gambling winnings under $600?

Yes. All gambling winnings are taxable, no matter how small. You must report them on your federal income tax return.

2. Can I use gambling losses to offset other income like wages or investment gains?

No. Gambling losses can only offset gambling winnings, not other types of income.

3. How do I report winnings from a friend’s home poker game?

Report the income on Schedule 1, Line 8b, even without a W-2G. Keep your own records of the amount and date.

4. Do I need to pay self-employment tax on gambling income?

Only if you qualify as a professional gambler and report your income on Schedule C. Casual gamblers do not pay self-employment tax.

5. Will I get audited if I don’t report gambling winnings?

Possibly. The IRS receives copies of W-2G forms and uses them to match your tax return. Failing to report could lead to penalties or an audit.

I hope this information was helpful! If you have any questions, feel free to reach out to us here. I’d be happy to chat with you. 

Vincere Tax can help you with the tax implications of business taxes, stocks, bonds, ETFs, cryptocurrency, rental property income, and other investments. 

Being audited is comparable to being struck by lightning. You don't want to practice pole vaulting in a thunderstorm just because it's unlikely. Making sure your books are accurate and your taxes are filed on time is one of the best ways to keep your head down during tax season. Check out Vincere's take on tax season!

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This post is just for informational purposes and is not meant to be legal, business, or tax advice. Regarding the matters discussed in this post, each individual should consult his or her own attorney, business advisor, or tax advisor. Vincere accepts no responsibility for actions taken in reliance on the information contained in this document.

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