Form 1099-DA is now part of the US crypto tax calendar. The form, formally titled “Digital Asset Proceeds From Broker Transactions,” gives brokers a standard way to report customer sales and exchanges to the IRS.
For crypto holders, its arrival solves one problem and exposes another. Broker reporting is becoming more consistent, but a broker may not know the cost of an asset that arrived from somewhere else. A form can show the IRS exactly what a customer received from a sale while leaving the taxpayer to prove what the asset originally cost.
Understanding that gap is the difference between using the form as a cross-check and mistaking it for a completed tax return.
What Form 1099-DA is
Form 1099-DA is an information return prepared by a digital asset broker. The broker files a copy with the IRS and furnishes a copy to the customer. It covers reportable sales and exchanges of digital assets effected by the broker.
For the 2025 tax year, the rules generally applied to US custodial brokers. Those brokers had to report gross proceeds from transactions effected on or after January 1, 2025. Customers received the first forms during the 2026 filing season.
The next phase applies to transactions effected in 2026. Brokers must continue reporting proceeds and must also report basis information for covered digital assets. Those 2026 forms reach taxpayers during the 2027 filing season.
This timing often causes confusion. “Basis reporting begins in 2026” refers to qualifying transactions during the 2026 calendar year, not a retroactive basis calculation for every token already held when the year began.
Who should expect the form
US customers who sold or exchanged digital assets through a broker can receive Form 1099-DA. The form can cover crypto sold for dollars and crypto exchanged for another digital asset. A customer who used several brokers may receive forms from more than one company.
Each broker reports the activity it effected. A foreign platform may not have the same US reporting obligation. Self-custody software and many decentralized protocols also fall outside the current custodial broker regime. None of that removes the taxpayer’s duty to report taxable transactions that are absent from a form.
The form is about dispositions. Other activity, such as certain rewards or compensation, may be reported on a different information return or may need to be reported from the taxpayer’s own records.
Gross proceeds are not taxable gain
The most visible number on the form is proceeds. It represents what the customer received from a sale or exchange, subject to the form’s reporting rules. It does not subtract the taxpayer’s cost basis.
Imagine an investor buys an asset for $30,000 and sells it for $36,000. Gross proceeds are $36,000. The gain, before considering other adjustments, is $6,000. A proceeds-only form reports the first number, not the second.
Trading frequency makes the difference look even larger. The same capital can be sold, reinvested, and sold again. Each disposition contributes to gross proceeds, so annual proceeds can exceed the highest account balance without indicating an equally large profit.
For 2025 transactions, taxpayers generally need their own basis records to complete the calculation. The Form 1099-DA figure is useful because it shows what the broker told the IRS, but it is only one side of the gain or loss equation.
Covered and noncovered assets
Basis reporting for 2026 transactions does not make every form complete. The IRS definition of a covered digital asset generally depends on where and when the asset was acquired.
An asset acquired after 2025 in an account for which the broker provides custodial services, then held there until the broker effects the sale, can be covered. The broker has the acquisition and disposition data needed to report basis.
An asset bought years earlier or transferred in from another exchange or wallet is generally noncovered. The receiving broker may know the sale proceeds but not the original purchase price. It is not required to report basis for a noncovered asset, though voluntary reporting can occur under the rules.
Transfers between brokers are especially important because digital asset transfer-statement rules have not yet created a complete basis handoff comparable to what investors may expect in traditional securities. The taxpayer’s records still have to bridge the platforms.
Where common mismatches come from
A blank basis field is the most obvious mismatch. Tax software may interpret the blank as zero, causing the entire proceeds amount to appear as gain. Zero should be used only when the asset’s basis was actually zero.
Lot selection can create another difference. A broker’s record may reflect the identification information available in its account, while the taxpayer’s records use a different supported identification for units held in a wallet. Since 2025, the final regulations generally apply wallet-by-wallet or account-by-account identification rules, so consistent location-level records matter.
Transfers can be mistaken for sales if an import does not connect the outgoing and incoming sides. Date and time boundaries can also move a transaction into a different tax year, particularly when an exchange uses a standard time zone that differs from the user’s local time.
Multiple forms create reconciliation work of their own. One broker can report the sale while another platform holds the acquisition record. Staking, decentralized trades, NFT activity, and payments made directly from self-custody may not appear on the broker form at all.
What taxpayers still need to calculate
The taxpayer remains responsible for reporting all taxable digital asset activity, whether or not a form arrives. That means establishing acquisition dates and basis, classifying income and dispositions, determining holding periods, and accounting for activity outside reporting brokers.
For many 2025 dispositions, taxpayers will use the information to complete Form 8949 and summarize capital gains and losses on Schedule D. The IRS instructions should be checked for the filing year, particularly when correcting broker information or reporting transactions for which basis was not reported.
Count On Sheep’s plain-English Form 1099-DA instructions focus on this reconciliation step. The firm’s human specialists rebuild basis across wallets and exchanges, match it to broker-reported proceeds, and produce reports for use with the client’s own CPA or filing platform.
A sensible review before filing
Collect every Form 1099-DA and the underlying transaction exports. Compare proceeds against a unified ledger that includes all exchanges and wallets. Investigate missing basis rather than automatically accepting zero. Confirm that transfers are linked and that each taxable disposal appears once.
If the broker reported incorrect identity information or proceeds, contact the broker about a correction. If the form is accurate but incomplete because basis was not required, use supported records to complete the return. Keep the documents that explain any difference between broker data and the figures reported.
Form 1099-DA gives the IRS a clearer view of brokered crypto sales. It gives taxpayers a useful checkpoint too. The form works best when it is reconciled with the full transaction history instead of treated as a substitute for it.
This paid educational feature is for general information and does not constitute tax, legal, or investment advice.
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