Are Sportsbook Crypto Winnings Taxed? Yes.
Guides
GTP, CIBA
Updated:
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DraftKings became the first US-regulated sportsbook to accept Bitcoin deposits in February 2026, the W-2G reporting threshold for sports wagering rose to $2,000 under OBBBA, and the 90% gambling loss cap applies to every gambling-track filer regardless of whether the activity ran through a sportsbook, a sweepstakes casino, or a crypto-funded offshore platform. How are sportsbook crypto winnings taxed in the US in 2026? This guide should also support accurate reporting for the IRS as the OBBBA cap, the crypto funding layer, and the new $2,000 W-2G threshold all converge on the same return.
I'm Chris Herbst, Managing Director at CountDeFi, a global crypto tax reporting firm specializing in complex cryptocurrency and DeFi reconciliations. I hold the GTP (Global Tax Practitioner) designation and am a member of CIBA (Chartered Institute for Business Accountants).
We started CountDeFi in 2017 because crypto tax kept turning out to be a data problem long before it was a tax problem, and since then our team has worked with US sportsbook bettors funding accounts with crypto, redeeming sweepstakes coins, and reconciling the gambling-versus-derivative classification across every major platform.
This guide is for US-resident sportsbook bettors using crypto to fund accounts on DraftKings, FanDuel, Fanatics, sweepstakes casinos like Stake.us and Chumba, and crypto-funded offshore platforms.
Are Sportsbook Crypto Winnings Taxed?
Yes, every dollar of US sportsbook winnings is taxable income for federal tax purposes, regardless of whether the sportsbook issues a W-2G, regardless of whether the account was funded with crypto, and regardless of whether the platform is regulated or offshore. The crypto-funding layer adds a second taxable layer on top of the gambling winnings, because every conversion of crypto into a sportsbook deposit is a Section 1001 property disposition under IRS Notice 2014-21.
What Is Always Taxable In Sportsbook Crypto Activity
Three categories of sportsbook crypto activity are always taxable for US filers.
First, every winning sports bet produces taxable gambling income at settlement, regardless of whether the platform issues a W-2G.
Second, every losing sports bet is a reportable wagering loss subject to the OBBBA 90% cap from 2026.
Third, every USD-to-crypto purchase and every crypto-to-USD conversion at sportsbook deposit is a Section 1001 property event under IRS Notice 2014-21, separate from the gambling layer.
The base US crypto tax framework that sits behind all three is covered in my guide on how crypto is taxed in the US.
Why The 1099 Or W-2G Is Not The Tax Trigger
The tax trigger on sportsbook crypto activity is the winning bet itself, not the form the platform issues. The Form W-2G is a reporting threshold trigger, not a tax-event trigger. The new $2,000 W-2G threshold for sports wagering means most casual sportsbook bettors will not receive a W-2G in 2026 even though every winning bet is still taxable. Sweepstakes operators issue a 1099-MISC at $600 aggregate annual redemptions, but the tax liability starts at dollar one. The lack of a form is not the lack of a tax bill.
What Are The Popular US Crypto Sportsbook Platforms?
The US sportsbook platforms that touch crypto in 2026 split into three categories that drive different default tax treatment: regulated sportsbooks accepting crypto-to-USD deposits, sweepstakes casinos redeeming Sweeps Coins in USD against crypto-purchased Gold Coins, and offshore platforms operating in crypto natively.
The table below summarizes the major US-active sportsbook and gambling platforms that touch crypto in mid-2026:
How Are Sportsbook Crypto Winnings Taxed?
Sportsbook crypto winnings are taxed as ordinary gambling income under IRC Section 61, with winnings reported on Schedule 1 Line 8b and losses reported on Schedule A as itemized deductions, subject to the OBBBA 90% cap for tax years beginning January 1, 2026. The framework treats sportsbook winnings the same whether the account was funded in USD or in crypto, but the crypto funding layer creates a separate Section 1001 reporting trail.
The Gambling Framework Compared To Capital And Section 1256 Frameworks
The gambling framework is the dominant tax outcome for sportsbook crypto activity, but it is not the only framework that can apply to adjacent activity. Capital asset treatment applies to the crypto funding layer that sits underneath the sportsbook bets, and Section 1256 treatment may apply to prediction market event contracts that look like sportsbook products but settle on a CFTC-regulated DCM. The deeper analysis on the 3-framework choice for prediction market activity lives in my prediction markets tax guide.
The OBBBA 90% Loss Cap Is The Defining 2026 Sportsbook Tax Change
The OBBBA 90% loss cap is the defining sportsbook crypto tax change for 2026. The cap amends IRC Section 165(d) to limit gambling losses to 90% of winnings, which means a sportsbook bettor with $100,000 of winnings and $100,000 of losses recognizes $10,000 of phantom income despite breaking even in reality. At marginal ordinary income rates, that is roughly $2,200 to $3,700 of federal tax on a break-even year, and the cap applies to both casual gamblers on Schedule A and professional gamblers on Schedule C.
Why The Crypto Funding Layer Compounds The Tax Bill
The crypto funding layer compounds the sportsbook bettor's tax bill, because the crypto-to-USD conversion at sportsbook deposit is a Section 1001 disposition under IRS Notice 2014-21 regardless of what happens to the resulting USD balance. A bettor who bought Bitcoin at $40,000 and converts to USD on DraftKings when Bitcoin is at $80,000 recognizes a capital gain on the conversion, even though no bet has been placed yet. The deposit-conversion tax bill compounds with the OBBBA gambling cap, because a bettor who breaks even on the gambling side still owes capital gains tax on the funding side.
The State-Level Wrinkle: New Jersey Did Not Adopt The Cap
The state-level sportsbook crypto tax picture is more favorable in some states than the federal picture. New Jersey did not adopt the OBBBA 90% cap at the state level, which means New Jersey residents can still net gambling wins and losses 100% on the state return even though the federal return is limited to 90% loss deductibility. Other state-level positions are still emerging through 2026, so sportsbook bettors who move mid-year or maintain accounts across state lines should reconcile the federal and state treatments separately.
Sports Event Contracts Versus Sports Bets
Sports event contracts and sports bets look similar on the user interface but can produce very different tax outcomes. A sports event contract on a CFTC-regulated DCM like Kalshi may qualify for Section 1256 treatment, which escapes the OBBBA gambling cap and gets the favorable 60/40 split. A traditional sports bet on DraftKings or FanDuel produces ordinary gambling income subject to the 90% cap. The deeper analysis on prediction market sports event contracts lives in my prediction markets tax guide.
How Are Specific Sportsbook Crypto Transactions Taxed?
Specific sportsbook crypto transactions are taxed differently depending on whether the event is a crypto disposition, a gambling event, or a redemption from a sweepstakes structure.
The table below maps the common sportsbook crypto transaction types to their US tax treatment:
Why The Crypto-To-USD Conversion Is The Sharpest Hidden Tax
The crypto-to-USD conversion at sportsbook deposit is the sharpest hidden tax for crypto-funded sportsbook bettors. The conversion is a Section 1001 disposition under IRS Notice 2014-21, and the gain reports on Form 8949 regardless of whether the subsequent bets win or lose. The deposit-conversion tax bill compounds with the OBBBA gambling cap, because a bettor who breaks even on the gambling side still owes capital gains tax on the funding side.
Why The Withdrawal Is Not A Separate Tax Event
The withdrawal of sportsbook winnings to a bank account is not a separate tax event under US tax law. The taxable event happened at the winning bet, and the withdrawal is simply the cash flow that follows the income recognition. Sportsbook bettors who track tax liability by withdrawal rather than by bet settlement consistently understate income, because retained balances inside the sportsbook account are still taxable in the year they were won.
What Are The Common Sportsbook Crypto Tax Mistakes?
The common sportsbook crypto tax mistakes in 2026 cluster around the OBBBA cap and the crypto funding layer. Most sportsbook crypto mistakes show up on returns we are asked to reconstruct after a notice arrives.
Assuming The Break-Even Year Has No Tax Bill
The most common sportsbook crypto tax mistake is assuming a break-even year produces no federal tax. Under the OBBBA 90% cap, a sportsbook bettor with matched winnings and losses produces 10% phantom income on the gambling side, plus any capital gain on the crypto-to-USD funding conversion. A break-even sportsbook crypto year can produce thousands of dollars of federal tax under the 2026 rules.
Treating The Crypto Deposit Conversion As A Non-Event
The second common sportsbook crypto tax mistake is treating the crypto deposit conversion as a non-event. The DraftKings mechanic of converting Bitcoin to US dollars at deposit is a Section 1001 disposition of property under IRS Notice 2014-21, regardless of what happens to the resulting USD balance. The crypto funding layer creates Form 8949 reporting obligations that the sportsbook itself does not handle.
Missing The State-Level Differences
The third common sportsbook crypto tax mistake is missing the state-level differences between federal and state gambling treatment. New Jersey did not adopt the OBBBA 90% cap, so federal and state returns produce different gambling loss treatment for New Jersey residents. Other state positions are still emerging, and sportsbook bettors who move mid-year need to reconcile the federal and state treatments separately.
Assuming Offshore Crypto Sportsbook Activity Is Invisible
The fourth common sportsbook crypto tax mistake is assuming offshore crypto sportsbook activity is invisible to the IRS. Blockchain analytics give the IRS visibility into crypto deposits to offshore sportsbooks, and the on-chain trail does not stop at the US border. My guide on how the IRS tracks cryptocurrency activity covers the broader enforcement picture, and my guide on how Form 1099-DA works covers the custodial-exchange side that feeds the funding-layer reporting.
Filing Without Documentation Of The Bet Ledger
The fifth common sportsbook crypto tax mistake is filing gambling income without documentation of the bet ledger. The sportsbook winnings figure on the return has to be defensible against the platform's records, the crypto deposit history, and any W-2G or 1099-MISC issued. The audit picture on sportsbook crypto activity is what my guide on surviving an IRS crypto audit walks through.
Do You Need A Sportsbook Crypto Tax Specialist?
Most active US sportsbook crypto bettors need specialist help in 2026, because the OBBBA 90% cap, the crypto funding layer, the state-level differences, the W-2G threshold change, and the offshore reconstruction problem create a decision tree that vendor tax software does not handle cleanly. Light single-sportsbook activity with no crypto funding and no offshore exposure can usually be filed without specialist help.
When You Probably Do Not Need A Sportsbook Crypto Specialist
Some sportsbook activity is light enough to file without specialist help:
- A single regulated US sportsbook account funded only in USD
- No crypto-funded deposits, sweepstakes redemptions, or offshore activity
- Gambling activity under the OBBBA cap threshold where the phantom income is not material
- No prior-year unreported sportsbook activity
When You Probably Do Need A Sportsbook Crypto Specialist
Other sportsbook crypto activity moves into reconstruction territory and warrants a specialist crypto tax accountant:
- Crypto-funded deposits on DraftKings or any other US-regulated sportsbook
- Sweepstakes casino activity above the $600 redemption threshold
- Offshore crypto sportsbook activity that the platforms did not report
- Material 2026 losses where the OBBBA cap creates phantom income exposure
- Cross-state filing where the federal and state gambling treatments differ
- Prior-year sportsbook or sweepstakes activity that was never reported, or filed without the crypto funding layer
CountDeFi Is Your Sportsbook Crypto Tax Solution
US sportsbook crypto tax reporting in 2026 sits on a layered problem: the OBBBA 90% cap on the gambling side, the Section 1001 disposition on every crypto-to-USD funding conversion, the state-level differences that New Jersey and others have introduced, and the offshore reconstruction work for sportsbook activity that the platforms do not report. We are not just accountants at CountDeFi, we are data scientists who work exclusively on crypto, which is what it takes to reconstruct a sportsbook crypto history across funding wallets, regulated platforms, sweepstakes operators, and offshore venues.
We help high-complexity sportsbook crypto bettors model the OBBBA cap against their actual bet ledger, reconcile the crypto funding layer separately from the gambling layer, and build defensible Form 8949 and Schedule 1 positions. Headquartered in the US, we have worked with more than 1,000 clients globally since 2017.
If your sportsbook crypto activity spans multiple platforms or a material 2026 loss, book a free call with one of CountDeFi's IRS crypto tax specialists before you file.
Frequently Asked Questions
What Are The Regulated US Sportsbooks That Touch Crypto?
The regulated US sportsbooks that touch crypto in 2026 are led by DraftKings, which became the first US-regulated sportsbook to accept Bitcoin deposits in February 2026, rolling out crypto-to-USD conversion in Illinois, Kentucky, New Hampshire, and Vermont. The DraftKings mechanic converts the Bitcoin to US dollars at the moment of deposit, which means every subsequent bet, winning, and withdrawal is denominated in USD. FanDuel, Fanatics, BetMGM, and Caesars currently accept USD deposits only, though competitive pressure to follow DraftKings into crypto-funded sportsbook accounts is real. Massachusetts explicitly banned crypto-to-cash deposits for sports betting in December 2025, which is the first state-level prohibition of the funding model.
What Are The Sweepstakes Casinos That Touch Crypto?
The sweepstakes casinos that touch crypto run a dual-currency model where users purchase Gold Coins (play-money, no cash value) and receive promotional Sweeps Coins that redeem at 1 SC equal to US$1. Stake.us is the most crypto-native of the major sweepstakes operators, accepting cryptocurrency for Gold Coin purchases. Chumba (owned by VGW Holdings), Pulsz, WOW Vegas, and McLuck operate the same dual-currency model with varying crypto acceptance. Sweepstakes casinos are facing a wave of state-level bans through 2026, with Indiana, Maine, Oklahoma, Louisiana, and Tennessee all passing prohibition measures, so the platform list is genuinely fluid. The deeper sweepstakes analysis lives in my guide on crypto gambling taxes.
What Are The Offshore Crypto Sportsbooks?
The offshore crypto sportsbooks operate outside US regulation and accept Bitcoin, Ethereum, USDT, and USDC natively, with no US-side tax forms issued. US persons betting on offshore crypto sportsbooks remain subject to US tax on the winnings under IRC Section 61, regardless of whether the platform reports the activity to the IRS, and offshore crypto sportsbook activity is the highest-risk reconstruction work we do on the gambling side of the practice.
How Does The DraftKings Bitcoin Deposit Mechanic Work?
The DraftKings Bitcoin deposit mechanic converts Bitcoin to US dollars at the moment of deposit. Players deposit Bitcoin through their DraftKings account, the cryptocurrency is immediately converted to US dollars at the prevailing exchange rate, and all subsequent bets, winnings, and withdrawals are denominated in USD. The design is deliberate: by converting crypto to fiat before any wager is placed, DraftKings maintains compliance with state gaming regulations that require bets to be settled in US currency. The deposit-conversion event is the trigger for the Section 1001 disposition on the bettor's tax return.
How Does The OBBBA 90% Loss Cap Work In Practice?
The OBBBA 90% loss cap amends IRC Section 165(d) to limit gambling losses to 90% of gambling winnings, effective for tax years beginning January 1, 2026. A sportsbook bettor with $20,000 of winnings and $20,000 of losses can deduct only $18,000 of the losses, leaving $2,000 of taxable income despite breaking even. The cap applies to both casual gamblers itemizing on Schedule A and professional gamblers reporting on Schedule C, and the 10% non-deductible portion is permanently lost (it does not carry forward).
