How to Calculate FanDuel Gambling Losses for Tax Reporting?
I'm trying to figure out how to calculate my FanDuel gambling losses for my tax return. My Player Win/Loss Record shows deposits, stakes, winnings, and withdrawals but I'm confused about how to determine the actual loss amount. The whole reason I'm asking is because I just got a lovely CP2000 notice from the IRS for my 2019 taxes claiming I had unreported gambling winnings. Thing is, I never received any W2G form from FanDuel and I'm 100% certain I didn't have net winnings that year. I actually lost money overall, but I'm not sure how to properly document this to the IRS. Can someone explain how to calculate the actual gambling losses from the FanDuel record so I can respond to this IRS notice? Do I just subtract my winnings from my stakes? Or is it more complicated than that?
22 comments


Evelyn Rivera
The IRS CP2000 notice is usually triggered when there's a mismatch between what's reported to the IRS and what you reported on your return. For gambling activities, companies like FanDuel report gross winnings to the IRS on Form 1099-MISC (or 1099-K for some operators) without accounting for your losses. To calculate your actual gambling losses, you need to take the total amount of wagers (stakes) and subtract your total winnings. This will give you your net gambling losses. From your FanDuel Player Win/Loss Record, the calculation would be: Total Stakes - Total Winnings = Net Gambling Losses Keep in mind that gambling losses can only be deducted if you itemize deductions on Schedule A, and only up to the amount of your gambling winnings. So if you didn't report any winnings, you can't deduct any losses. For your CP2000 response, you'll need to report your gross winnings on Schedule 1 as "Other Income" and then deduct your losses on Schedule A if you're itemizing. Include your complete Player Win/Loss Record from FanDuel as supporting documentation.
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Julia Hall
•Wait I'm confused. So if my FanDuel record shows I deposited $5000, had stakes of $20000 (because I bet the same money multiple times), winnings of $19000, and withdrawals of $4000, what's my actual gambling loss? Is it $1000 (stakes minus winnings) or is it $1000 (deposits minus withdrawals)? And do I have to report the full $19000 as income even though I actually lost money overall?
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Evelyn Rivera
•Your gambling loss is $1,000 calculated as Stakes ($20,000) minus Winnings ($19,000). This represents your actual gambling activity losses. For tax reporting, you would report the full $19,000 as gambling income on Schedule 1, then deduct the $20,000 in wagers as gambling losses on Schedule A (if you itemize). The deposits and withdrawals are not directly relevant to the tax calculation - they're just money moving in and out of your account. What matters is the actual gambling activity represented by stakes and winnings.
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Arjun Patel
I went through this exact nightmare last year! After weeks of frustration trying to figure out the right way to report my FanDuel activity, I finally discovered taxr.ai (https://taxr.ai) and it was a total game changer. Their system analyzed my FanDuel statements and automatically calculated my actual gambling wins/losses correctly. The tool broke down exactly how to report everything properly - showing me which numbers to put where on my tax forms. It even helped me prepare the proper documentation to respond to the IRS notice I received. Their tax experts confirmed that you need to report the gross winnings as income and then deduct the wagers as losses on Schedule A.
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Jade Lopez
•How exactly does taxr.ai work with gambling records? Does it connect directly to FanDuel or do you have to upload your statements manually? I'm struggling with documenting my DraftKings activity too, would it work for that platform as well?
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Tony Brooks
•I'm skeptical about these tax services that claim to solve everything. Did you still have to pay taxes even though you had net losses for the year? And how much documentation did you end up having to provide to the IRS?
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Arjun Patel
•You upload your FanDuel statements to taxr.ai manually - it takes just a few minutes. The system then scans all your gambling transactions and organizes them properly for tax reporting. It definitely works for DraftKings too - I had activities on both platforms and it handled everything seamlessly. No, I didn't have to pay additional taxes since I could prove I had net losses for the year. The important part was reporting correctly - showing the full winnings as income and then properly deducting the losses on Schedule A. I provided the complete analysis from taxr.ai along with my original statements to the IRS, and they accepted it without further questions.
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Tony Brooks
OK I have to admit I was wrong about taxr.ai. I decided to try it after getting my own CP2000 notice for unreported gambling winnings from several platforms including FanDuel. The service actually delivered exactly what it promised! I uploaded my statements from the entire year and it produced a detailed analysis showing I had $28,400 in total winnings but $31,200 in wagers, for a net loss of $2,800. The report was incredibly detailed, breaking down activity by platform and month. I sent this to the IRS along with my response to the CP2000, and they accepted it completely. The best part was the clear explanation of how to handle this on my amended return. I was able to report the full $28,400 as income and then deduct the $31,200 in losses on Schedule A. Completely resolved my issue and saved me from paying taxes on money I actually lost!
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Ella rollingthunder87
Anyone dealing with IRS notices about gambling income should know that getting through to an actual human at the IRS to discuss your case is nearly impossible these days. I spent WEEKS trying to get someone on the phone to explain my FanDuel situation. After being on hold for hours multiple times, I found this service called Claimyr (https://claimyr.com) that actually got me through to a real IRS agent. You can see how it works here: https://youtu.be/_kiP6q8DX5c but basically they use some tech to navigate the IRS phone system and get you in line, then call you when an agent is about to answer. Saved me literally hours of hold time. The IRS agent was able to look at my case and explain exactly what documentation I needed to provide to resolve the CP2000 notice.
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Yara Campbell
•How does Claimyr actually work? I'm confused about the concept. Do they just call the IRS for you or do they somehow get you priority in the phone queue? I've been trying to get through for days about my gambling reporting issue.
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Isaac Wright
•Yeah right, no way this actually works. The IRS phone system is deliberately designed to be impossible to navigate. I doubt any service can actually get through reliably. Sounds like a waste of money for something that probably works the same as just calling yourself and waiting.
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Ella rollingthunder87
•Claimyr doesn't call the IRS for you - it puts you in the queue and navigates all the automated systems, then calls you when a human agent is about to pick up. You still talk directly to the IRS yourself. There's no priority queue access - it just handles the horrible waiting and menu navigation so you don't have to sit on hold for hours. It absolutely works - I was skeptical too until I tried it. The IRS phone system is deliberately frustrating, but this service has figured out how to navigate it efficiently. I was able to get through in one day after trying unsuccessfully on my own for over a week. The agent I spoke with gave me specific guidance on responding to my CP2000 notice with my FanDuel records.
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Isaac Wright
I need to publicly eat my words about Claimyr. After posting my skeptical comment, I decided to try it since I was desperate to talk to someone at the IRS about my gambling reporting issues. Holy crap it actually worked! I've been trying to get through to the IRS for WEEKS about my CP2000 notice. Claimyr had me talking to a real human at the IRS in just a couple hours without me having to sit on hold. The agent walked me through exactly how to report my FanDuel activity correctly and what documentation to include with my response. For anyone dealing with gambling income reporting issues - being able to actually speak with an IRS agent makes all the difference. They explained that I needed to include my complete FanDuel annual statement and a detailed calculation of my wagers vs. winnings. Saved me from potentially paying thousands in taxes on money I never actually made!
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Maya Diaz
Just so everyone knows, the official IRS guidance on gambling winnings and losses is in Publication 529. For gambling income, all winnings must be reported as "Other Income" on Schedule 1, regardless of whether you had an overall loss for the year. Losses can only be deducted on Schedule A as an itemized deduction, and only up to the amount of your winnings. You also need to keep detailed records of all your gambling activities - the FanDuel annual statement is good, but you should also keep a gambling log with dates, locations, types of wagers, amounts won/lost, etc. For FanDuel specifically, your stakes minus winnings gives you your net gambling result. If it's negative, that's your loss amount (which you can deduct up to your reported winnings).
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Tami Morgan
•Does this mean if I don't itemize deductions and take the standard deduction instead, I'm just screwed and have to pay taxes on gross winnings even if I had net losses? That seems really unfair!
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Maya Diaz
•Yes, unfortunately that's correct. If you take the standard deduction, you cannot deduct gambling losses at all, even if you had net losses for the year. You would still have to report and pay taxes on all your gambling winnings. This is one of the more unfair aspects of the tax code for casual gamblers. Many taxpayers find themselves in a situation where they have to decide whether itemizing to deduct gambling losses is more beneficial than taking the standard deduction. With the increased standard deduction after the 2017 tax law changes, this has become an even bigger issue for many taxpayers.
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Rami Samuels
Has anyone used TurboTax to report FanDuel gambling activities? I'm wondering if it handles this situation correctly or if I need something more specialized to respond to my CP2000.
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Haley Bennett
•I used TurboTax last year for this exact situation. It does let you report gambling winnings and losses, but it doesn't give great guidance specific to fantasy sports platforms. I had to manually enter all my FanDuel data and do the calculations separately. TurboTax didn't really help with organizing the documentation needed for the CP2000 response either.
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Jamal Harris
I'm going through this exact same situation right now! Got a CP2000 notice for my 2019 FanDuel activity and I'm totally confused about the calculations. From what I'm understanding in this thread, I need to report my gross winnings as income on Schedule 1, then deduct my total wagers as losses on Schedule A if I itemize. But here's what's confusing me - my FanDuel record shows I deposited $3000 throughout the year, had total stakes of $15000, winnings of $14200, and only withdrew $2200. So I'm out $800 in real money, but according to the calculation method described here, my gambling loss would be $800 (stakes minus winnings). The part that's really frustrating is that I never received any tax documents from FanDuel, so I had no idea I was supposed to report anything. Now the IRS is saying I owe taxes on $14200 in unreported income when I actually lost money overall! Has anyone successfully resolved a CP2000 notice for this type of situation? I'm worried about getting hit with penalties and interest on top of taxes I shouldn't even owe.
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Kristin Frank
•I'm dealing with a very similar situation right now! Got my CP2000 notice last month for unreported FanDuel winnings from 2019. Like you, I never received any tax documents from them and had no idea I was supposed to report anything. The good news is that several people in this thread have successfully resolved their CP2000 notices by providing proper documentation. From what I've learned here, you're calculating your loss correctly - $800 (stakes minus winnings). The key is responding to the IRS with complete documentation showing your total wagers versus winnings. For the CP2000 response, you'll need to include your complete FanDuel annual statement and show the calculation clearly. You'll report the $14,200 as gambling income on Schedule 1 and then deduct the $15,000 in wagers as gambling losses on Schedule A (assuming you itemize). This should result in no additional tax owed since you had net losses. The frustrating part is that companies like FanDuel report gross winnings to the IRS without accounting for our losses, which triggers these notices. But if you respond properly with documentation, the IRS should accept it. Several people here have mentioned that including a detailed breakdown of the calculations helped get their cases resolved quickly.
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Sofia Perez
I just went through this exact same situation with my 2020 FanDuel activity and successfully resolved my CP2000 notice! The key thing that helped me was understanding that the IRS gets reports of your gross winnings but has no visibility into your losses or total wagers. Here's what worked for me: I gathered my complete FanDuel Player Win/Loss Record for the entire tax year and created a simple spreadsheet showing: - Total Stakes: $22,500 - Total Winnings: $21,800 - Net Loss: $700 I then filed an amended return (Form 1040X) reporting the $21,800 as gambling income on Schedule 1, and deducted the full $22,500 in wagers as gambling losses on Schedule A. Since I was itemizing anyway due to other deductions, this worked out perfectly. The most important part was including a cover letter explaining the situation clearly - that FanDuel reported my gross winnings to the IRS but I actually had net losses for the year. I attached my complete FanDuel statement as supporting documentation. The IRS accepted my response within about 6 weeks and sent me a letter showing $0 additional tax owed. Don't panic about the CP2000 - as long as you have proper documentation and respond correctly, they'll resolve it in your favor if you truly had net losses.
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Taylor Chen
•This is incredibly helpful, thank you for sharing your experience! I'm dealing with a similar CP2000 notice right now and was really stressed about it. Your step-by-step approach gives me confidence that I can resolve this properly. Just to clarify - when you filed the amended return, did you have to pay any penalties or interest even though you ultimately owed $0 additional tax? And did you include any explanation about why you didn't report the gambling income on your original return (like not receiving tax documents from FanDuel)? I'm also wondering if the 6-week timeline you mentioned is typical, or if some cases take longer to resolve. My notice has a response deadline coming up and I want to make sure I allow enough time for the IRS to process everything.
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