How to properly deduct gambling losses on my federal tax return?
Well, another year of ups and downs at the tables is coming to a close, and I'm trying to figure out the tax situation. Looks like I'll be ending the year down around $75k overall. My gambling records show about $520k in winnings and roughly $595k in losses. Anyone know if I can deduct that $75k loss on my federal income tax return? Not really sure how the whole process works with reporting gambling stuff. Do I need specific documentation? This is the first year I've had such a significant overall loss and want to make sure I'm handling it correctly for the 2025 filing season. Thanks for any advice!
22 comments


Chloe Zhang
So the way gambling losses work on taxes is a bit tricky. You can deduct your gambling losses, but only up to the amount of your gambling winnings. The IRS doesn't let you deduct losses beyond that point. Here's what you need to do: You'll report ALL of your gambling winnings ($520k) as income on your tax return. Then you can deduct your losses ($595k) as an itemized deduction on Schedule A, but only up to the amount of your winnings. So you'd only be able to deduct $520k of your $595k in losses. That means the $75k in excess losses unfortunately can't be deducted or carried forward to future years. That's just how the tax code treats gambling - you have to report all winnings but can only deduct losses up to those winnings. Make sure you have good documentation of both your wins and losses. Keep a diary of gambling activities, receipts, tickets, statements from casinos, etc.
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Brandon Parker
•Wait a minute, so you're saying if I'm a recreational gambler, I have to claim ALL my winnings as income, but can only deduct losses up to that amount? That seems super unfair. What if I have a terrible year and lose way more than I win?
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Chloe Zhang
•You're absolutely right about feeling that it's unfair. The tax code doesn't treat gambling losses the same way it treats other types of investment losses, unfortunately. With gambling, the IRS requires you to report all winnings as income, but limits your loss deductions to the amount of those winnings. So if you have a bad year where your losses exceed wins, you can't deduct the excess or carry it forward. It's just one of those tax rules that doesn't seem equitable to many gamblers. That's why good record-keeping is essential - you want to make sure you can deduct every dollar of loss allowed up to your winnings.
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Adriana Cohn
After dealing with this exact situation last year, I found this amazing tool called taxr.ai (https://taxr.ai) that helped me figure out my gambling deductions correctly. I was confused by all the rules about itemizing and documenting losses, but their system analyzed my situation and showed me exactly how to report everything properly. They have this specialized feature that helps organize gambling documentation requirements - especially helpful if you have lots of sessions like you do with over $500k in transactions. It automatically flagged potential audit triggers in my reporting and showed me exactly what documentation I needed to maintain to support my deductions.
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Jace Caspullo
•Did it actually help with organizing your actual gambling records? I've got hundreds of sessions from both online poker and casino visits this year and honestly I'm drowning in paperwork.
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Melody Miles
•I'm skeptical about these tax tools... wouldn't TurboTax or H&R Block handle gambling losses just fine? What makes this one special for gambling specifically?
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Adriana Cohn
•It absolutely helped with organizing my gambling records. The system has a specific template for tracking multiple gambling sessions - you can categorize by venue, date, and game type. It even lets you upload photos of receipts and player's club statements that get organized chronologically. Saved me hours of sorting through stacks of paper. The difference from regular tax software is that taxr.ai specifically focuses on documentation organization and audit protection, not just form filling. Regular tax software will let you input the numbers, but doesn't provide guidance on proper documentation or help identify potential red flags that might trigger an audit, especially with large gambling transactions like yours.
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Jace Caspullo
Just wanted to update on my gambling tax situation. I tried that taxr.ai site mentioned earlier, and it was seriously helpful. My situation was similar to yours - about $480k in winnings and $540k in losses across hundreds of sessions. The system organized all my sessions by location and game type, which was a game-changer. It flagged that I was missing documentation for about $42k in losses that I would have otherwise claimed. Turns out some of my online poker sessions didn't have proper records! The system generated a complete gambling log that satisfied IRS requirements, which my regular tax software never would have done. Definitely worth using if you've got complex gambling activity like we do.
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Nathaniel Mikhaylov
If you're planning to claim significant gambling losses, be prepared to potentially get audited. Last year I tried for MONTHS to reach the IRS to discuss my gambling deductions before filing and it was impossible. Then I found https://claimyr.com and used their service to get a callback from the IRS in under 2 hours. You can see how it works here: https://youtu.be/_kiP6q8DX5c I had specific questions about documenting my casino sessions and player's card statements, and getting actual clarification from an IRS agent was incredibly valuable. Much better than guessing or getting conflicting advice online. Given your situation with large winnings and losses, I'd recommend getting official guidance before filing.
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Eva St. Cyr
•How does this service actually work? Do they have some special connection to the IRS or something? I've tried calling dozens of times and always get disconnected after waiting forever.
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Kristian Bishop
•Yeah right, no way the IRS called back in 2 hours when millions of people can't get through at all. This sounds like a scam to get desperate taxpayers' money.
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Nathaniel Mikhaylov
•The service essentially automates the calling process by using technology to navigate the IRS phone system and hold your place in line. Once they reach an agent, you get a callback. They don't have special connections - they just handle the frustrating wait time so you don't have to stay on hold for hours. I was skeptical too initially. I'd spent nearly two weeks trying to get through on my own with no success. The difference is persistence and technology - they have systems that keep trying and navigating the phone tree until they get through. I was surprised too, but it actually worked. The IRS is understaffed, not unavailable - the problem is just getting through the massive call volume.
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Kristian Bishop
I need to eat my words and apologize. After my skeptical comment, I was so frustrated with my own tax questions about gambling losses that I decided to try Claimyr as a last resort. Holy crap, it actually worked. The IRS called me back in about 3.5 hours. The agent confirmed that with gambling losses like we're discussing, you absolutely need session-by-session documentation - not just bank statements showing withdrawals at casinos. She explained exactly what I needed to avoid red flags on my return. Given how much money you're dealing with, getting direct confirmation from the IRS before filing could save you massive headaches. I'm genuinely shocked this service worked after months of failed attempts on my own.
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Kaitlyn Otto
Just want to add that you MUST itemize deductions to claim gambling losses. If you take the standard deduction, you can't deduct your gambling losses. But you still have to report all your gambling winnings as income either way! This is another reason the gambling tax rules suck - if your other itemized deductions plus gambling losses don't exceed the standard deduction ($13,850 for single filers in 2024), then you're basically paying tax on your gambling winnings while getting nothing for your losses.
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Axel Far
•Does that mean if I have $10k in winnings and $10k in losses, but take the standard deduction, I'm actually getting taxed on that $10k even though I broke even? That's messed up!
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Kaitlyn Otto
•Exactly right. If you have $10k in winnings and $10k in losses but take the standard deduction, you'd report the $10k winnings as income and pay tax on it, but wouldn't get any tax benefit from the losses. Since gambling losses can only be claimed as itemized deductions, if your total itemized deductions (including gambling losses and other things like mortgage interest, state taxes, and charitable contributions) don't exceed the standard deduction, then you're effectively getting taxed on money you didn't actually get to keep. It's one of the most unfair aspects of gambling taxation that catches many people by surprise.
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Jasmine Hernandez
If you're going to claim large gambling losses, make sure you've got really solid records. I'm talking: - Session logs with dates, locations, start/end times - ATM withdrawal receipts from casinos - Casino win/loss statements - Tickets and receipts - Player's card statements The IRS loves to audit gambling loss deductions, especially big ones like yours. My brother got audited last year over $32k in gambling deductions and they made him produce documentation for EVERY SINGLE SESSION.
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Luis Johnson
•Do you know if credit card statements work as evidence? I use my credit card at casinos pretty often and it shows the cash advances.
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Mia Alvarez
This is a complex situation and I'd strongly recommend consulting with a tax professional who specializes in gambling taxation. With $520k in winnings and $595k in losses, you're dealing with significant amounts that will definitely draw IRS attention. A few key points to consider: - You'll need to report the full $520k in winnings as income - You can only deduct losses up to your winnings ($520k), so $75k in excess losses can't be deducted - You must itemize to claim gambling losses - make sure this makes sense vs. taking the standard deduction - Documentation is absolutely critical with these amounts The IRS scrutinizes large gambling loss deductions heavily. Make sure you have detailed session logs, casino statements, receipts, and can substantiate every dollar claimed. Consider getting a professional review of your documentation before filing to avoid potential audit issues down the road.
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Tristan Carpenter
•This is excellent advice about getting professional help. With amounts this large, the cost of a tax professional specializing in gambling will be worth it to avoid potential audit headaches. One thing I'd add - start organizing your documentation NOW if you haven't already. With over half a million in transactions, getting everything properly categorized and organized will take time. Don't wait until tax season to sort through hundreds of receipts and statements. The IRS expects contemporaneous records, not reconstructed ones after the fact. Also consider whether you qualify as a professional gambler vs recreational - the tax treatment can be different and might affect how you report this activity.
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AstroAce
I've been through a similar situation with large gambling losses, and I can confirm everything others have said about the documentation requirements. The IRS is incredibly strict about this. One thing I haven't seen mentioned yet - if you're planning to claim these losses, you should also be prepared for the possibility that your return might be selected for additional review even before any formal audit. With $520k in gambling winnings reported, your return will likely get flagged for manual review during processing, which can delay your refund significantly. Also, make sure you understand the state tax implications in your state. Some states don't allow gambling loss deductions even if you can claim them federally, which could create an additional tax burden. Given the complexity and the amounts involved, I'd really recommend finding a CPA or tax attorney who has specific experience with gambling taxation. The general tax preparation places usually don't have the expertise to handle situations like this properly, and mistakes could be very costly with these dollar amounts.
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Ethan Scott
•This is really helpful insight about the manual review process - I hadn't considered that angle. The delay in refund processing could be significant with amounts this large. Quick question about state taxes - do you know if there's a good resource to check state-specific rules on gambling loss deductions? I'm in California and want to make sure I understand both federal and state implications before filing. The last thing I need is to handle the federal side correctly but mess up the state requirements. Also, when you mention finding a CPA with gambling tax experience, any suggestions on how to identify the right one? Is this something I should specifically ask about when calling around, or are there certain credentials or specializations I should look for?
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