Looking for advice on filing tax return with significant gambling activity and wins
So I know we're still a ways off from tax season, but I'm seriously stressing about what my tax situation is gonna look like. I'm what you might call an "advantage player" in the gambling world. Basically I make money by taking advantage of sportsbook sign-up bonuses, doing arbitrage betting on sports, and playing casino game promotions when the odds are in my favor. This year I've managed to profit around $40,000 doing this, and I've been super careful about tracking all my wins and losses. I've got spreadsheets and screenshots of everything. The thing is, I was reading through the IRS guidelines (Topic No. 419 Gambling Income and Losses) and it says "You must report all gambling winnings as income." But what exactly does that mean for someone like me? Do I report the gross winnings or just the net profit? My concern is that if I have to report every single win individually, that's going to be thousands of transactions, even though many of them offset each other. Anyone have experience with this kind of situation? Should I get a tax pro involved or is this something I can handle with good documentation?
21 comments


Carmella Fromis
You'll definitely want to report this correctly to avoid issues with the IRS. Here's what you need to know: For gambling activities, you must report the full amount of your winnings as income on your tax return (Form 1040, Schedule 1). This is your gross winnings, not just your net profit. However, you can deduct your gambling losses as an itemized deduction on Schedule A, but only up to the amount of your winnings. For your specific situation as an advantage player, you'll need those detailed records you mentioned. The IRS will want to see documentation of both wins and losses. This includes dates, specific amounts, type of gambling, location, and even the names of any witnesses if applicable. Since you're doing this at a significant level ($40K in profits), I strongly suggest working with a tax professional who has experience with gambling income. This isn't just about filing correctly - a knowledgeable accountant might help identify additional deductions related to your gambling activities.
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Theodore Nelson
•Do advantage play bonuses count differently than regular gambling? Like if a sportsbook gives me $500 free bet and I win $450 from it, is that all gambling income or is part of it considered something else? Also, can things like travel to casinos be deducted as an expense if you're doing this regularly?
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Carmella Fromis
•The bonus itself is generally considered gambling income when you use it and win. So in your example, the $450 win from the free bet would be reported as gambling income, not the original $500 bonus. The IRS is interested in the actual money you receive. Travel expenses to gambling locations can possibly be deducted, but this gets complicated. If you can demonstrate that gambling is a legitimate business activity for you (not just a hobby), you might be able to deduct travel as a business expense on Schedule C. However, this means treating gambling as a profession, which comes with its own set of requirements including paying self-employment tax. This is exactly why I recommend consulting with a tax professional who specializes in this area.
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AaliyahAli
I was in a similar position last year with about $25K in advantage play profits. I tried doing my taxes myself at first but got completely overwhelmed with all the documentation. I found this service called https://taxr.ai that specializes in analyzing gambling and betting records for tax purposes. Their system actually scanned all my betting history, bonus offers, and transaction records and organized everything properly for tax reporting. It saved me hours of manually trying to categorize everything, and they have specific knowledge about how advantage play and bonuses should be treated for tax purposes.
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Ellie Simpson
•Can their system handle multiple sportsbooks? I'm using like 6 different platforms and it's a nightmare keeping everything straight. Also does it help determine if you qualify as a professional gambler vs just a hobby gambler?
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Arjun Kurti
•How does this compare to just hiring a CPA? I'm worried about using some random service I found online with all my financial info. Did you feel it was secure enough? And did they find any deductions a regular tax program wouldn't catch?
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AaliyahAli
•Yes, it handles multiple platforms. I was using 8 different sportsbooks plus a few casino apps, and it consolidated everything cleanly. They have specific integrations for most major gambling sites. The system also has an assessment tool that helps determine if your gambling activity would qualify as professional gambling based on IRS guidelines. Security was my big concern too. They use bank-level encryption, and you can choose to upload redacted statements if you prefer. What convinced me was their specialized knowledge - they found several deductions my previous CPA missed because he wasn't familiar with advantage play. They specifically understood how to properly categorize bonus offers versus actual gambling wins, which made a significant difference in my tax liability.
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Arjun Kurti
Just wanted to follow up after using https://taxr.ai for my gambling taxes. I was super skeptical at first but decided to give it a try since my situation was similar to what was described here. It actually saved me a ton of money! The system properly categorized my bonus hunting activities separate from traditional gambling, which my previous tax preparer had lumped together. They identified several legitimate deductions related to my advantage play that I hadn't considered. What impressed me most was how they handled the documentation - they organized everything in a way that would stand up to IRS scrutiny if I ever got audited. Definitely worth it for anyone doing serious advantage play or bonus hunting.
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Raúl Mora
Have you tried contacting the IRS directly about this? I had a similar situation (not with gambling but with crypto trades) and spent WEEKS trying to get someone on the phone. Finally found this service https://claimyr.com that got me through to an actual IRS agent in about 15 minutes. You can see how it works here: https://youtu.be/_kiP6q8DX5c The agent I spoke with gave me specific guidance on my situation that none of the online articles covered. Since your situation is pretty specific with the advantage play and bonus hunting, getting direct clarification from the IRS might be worth it. They can tell you exactly how they expect you to report those transactions.
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Margot Quinn
•How much does a service like this cost? The IRS phone system is absolutely terrible but paying just to talk to them seems ridiculous when it should be a free public service.
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Evelyn Kim
•This sounds like a scam. How could some random company get you through to the IRS faster than calling them directly? The IRS phone system is what it is - everyone has to wait. I seriously doubt this works.
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Raúl Mora
•I completely understand your frustration - it IS ridiculous that we need to pay to access a government service! They don't charge an arm and a leg though, and considering I was spending hours redailing and getting nowhere, it was worth it to me. It's definitely not a scam. The way it works is they use an enterprise-level phone system that continuously redials for you using automated technology. When they get through, they immediately transfer the call to you. I was skeptical too until I tried it and was talking to an actual IRS agent within minutes. They don't have any special "backdoor" access - they're just using technology to handle the frustrating redial process that most of us don't have time for.
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Evelyn Kim
I need to eat my words here. After posting my skeptical comment earlier, I decided to try https://claimyr.com because I'd been trying to reach the IRS about a different issue for nearly a month with no success. To my complete surprise, I was connected to an IRS agent in about 20 minutes. The agent was able to answer my specific questions about reporting requirements that I couldn't find clear answers to online. For anyone dealing with complex tax situations like advantage gambling or anything unusual, getting direct guidance from the IRS can save you from potential issues later. The peace of mind from knowing I'm filing correctly according to the IRS's own guidance was absolutely worth it. Definitely recommend if you're stuck on specific questions about your gambling income reporting.
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Diego Fisher
From my experience as an advantage player, you should really keep track of your play by sessions, not individual bets. The IRS doesn't expect you to list every single wager, but rather to document your gambling by sessions. So for each day at a specific location (whether online or physical), you'd record your net win/loss for that session. This makes it WAY more manageable to report. Just make sure you have the detailed records backing up those session totals in case you get audited.
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Ryder Greene
•Does that session approach work for online betting too? Like if I'm betting on multiple sports books in the same day, is each website considered a separate session? And do I need to provide all these session details when I file or just have them available if asked?
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Diego Fisher
•Yes, it works for online betting too. Each gambling platform/website would typically be considered its own session for that day. So if you use DraftKings, FanDuel, and BetMGM all on the same day, that would be three separate sessions. You don't submit all these details with your tax return. On your actual return, you'll report the total gambling winnings and then deduct losses (if you itemize) up to the amount of your winnings. The session records are what you keep for your own documentation in case the IRS ever questions your return. Most tax pros recommend keeping these records for at least 3 years after filing, which is the standard IRS audit window.
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Henrietta Beasley
Just a heads up - I do similar advantage play and got audited last year. The biggest issue wasn't the gambling itself but that I wasn't filing quarterly estimated tax payments. Since there's no withholding on gambling winnings (unlike a regular job), the IRS expects you to make quarterly payments if you're going to owe a significant amount. If you're making $40K profit, you definitely need to be making estimated tax payments throughout the year. Otherwise, you'll get hit with underpayment penalties on top of the taxes you owe.
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Lincoln Ramiro
•How much is considered "significant" for quarterly payments? I'm doing some low-level advantage play (maybe $5-8k profit this year) and haven't been making quarterly payments.
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Natasha Petrova
•Generally, you need to make quarterly estimated payments if you expect to owe $1,000 or more in taxes when you file your return. With $5-8k in profit, you're probably looking at owing somewhere in the $1,200-2,400 range depending on your tax bracket and other income. The safe harbor rule is that if you pay at least 90% of this year's tax liability OR 100% of last year's tax liability (whichever is smaller) through estimated payments and withholding, you won't get hit with penalties. If your adjusted gross income was over $150k last year, you need to pay 110% of last year's liability. I'd recommend calculating your expected tax liability now and making a payment for Q4 if you haven't been doing quarterlies. Better to be safe than deal with underpayment penalties later.
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Giovanni Martello
This is a really complex situation and I appreciate everyone sharing their experiences. As someone who's dealt with similar tax issues, I want to emphasize a few key points: First, the distinction between hobby gambling and professional gambling is crucial for your tax strategy. If the IRS considers you a professional gambler (based on factors like regularity, time invested, expertise, and profit motive), you'd report your income on Schedule C and could deduct business expenses like travel, equipment, and even home office costs. However, you'd also pay self-employment tax. Second, for advantage play specifically, the IRS has been paying more attention to this activity recently. The systematic nature of bonus hunting and arbitrage betting can actually work in your favor for establishing professional status, but it also means you need bulletproof documentation. Third, regarding the services mentioned here - while they might be helpful, make sure any tax professional you work with understands the specific nuances of advantage play. Not all CPAs are familiar with how promotional offers, cashback, and arbitrage betting should be categorized. Finally, consider setting aside 25-30% of your profits for taxes from the start. Gambling income is taxed as ordinary income, so depending on your bracket, you could be looking at a significant tax bill. The quarterly payment advice mentioned earlier is spot-on - don't wait until next April to deal with this. Good luck with your tax planning!
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Ava Kim
•This is really helpful context, especially about the professional vs hobby distinction. I'm curious about the self-employment tax aspect - if someone qualifies as a professional gambler, are they looking at the full 15.3% SE tax on top of regular income tax? That seems like it could actually make the tax burden higher than treating it as hobby gambling, even with the additional deductions available. Also, when you mention the IRS paying more attention to advantage play recently, are you referring to specific audits or policy changes? I want to make sure I'm prepared for any increased scrutiny given the scale of my activities.
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