Form 1099-DA Explained: What the IRS Sees About Your Crypto in 2026
Form 1099-DA is the biggest change in crypto tax reporting since the IRS started asking about digital assets on Form 1040. It creates a direct data pipeline between exchanges and the IRS — and in its first year, it has confused nearly everyone who received one, mostly because of what it doesn't show. This guide explains what the form reports, who gets it, the proceeds-vs-gain confusion, the cost basis timeline, wallet address reporting, and exactly what to do with the form when you file.
What is Form 1099-DA?
Form 1099-DA is the IRS information return that US digital asset brokers use to report customers' sales and exchanges of crypto. It was created under the 2021 Infrastructure Investment and Jobs Act and finalized in 2024 regulations covering custodial brokers — platforms that hold your crypto for you. It works like other 1099s: one copy to you, an identical copy to the IRS, tied to your identity through KYC.
It replaces the older mix of 1099-B and 1099-K forms that some exchanges previously used for crypto, standardizing digital asset reporting across the industry.
Who sends and who receives a 1099-DA?
- Senders: US-connected centralized platforms — Coinbase, Kraken, Gemini, Binance.US, Robinhood, Crypto.com, Uphold, PayPal, Venmo, Cash App, and NFT marketplaces like OpenSea
- Receivers: anyone who sold, exchanged, or otherwise disposed of digital assets on those platforms — there is no minimum threshold for disposals
- NOT covered: decentralized exchanges (DEXs) and self-custody DeFi activity are not currently required to issue 1099-DAs — that activity is still taxable, just self-reported
- Buying and holding alone doesn't trigger the form — purchases aren't taxable events
What the form reports (and the big catch)
Each 1099-DA lists your disposals with dates, asset identifiers, and proceeds. The critical timeline:
| Tax year | Form arrives | What the IRS gets |
|---|---|---|
| 2025 | Early 2026 | Gross proceeds ONLY — no cost basis |
| 2026 | Early 2027 | Proceeds + cost basis for covered assets |
Covered vs non-covered assets
From 2026, brokers report cost basis — but only for covered assets: crypto acquired and held on that platform from January 1, 2026 until sold. Anything you transferred in, bought elsewhere, or acquired before the platform's tracking began is non-covered — its basis shows blank or $0, and you must supply the real figure. Example: buy ETH on Kraken in 2019, transfer to Coinbase in 2021, sell in 2025 — Coinbase has no record of your purchase, may report $0 basis, and the IRS sees your entire sale as gain unless you correct it.
Wallet address reporting
A less-known feature: when you transfer crypto off an exchange, the outbound transfer — including the receiving wallet address — can appear in broker reporting. Transfers between your own wallets are not taxable, but the IRS gains visibility into where funds went and can trace wallet-to-wallet movements over time. Keep records showing self-transfers so they aren't mistaken for disposals.
Special rules worth knowing
- Stablecoins: qualifying stablecoin sales are reported on an aggregated basis once total proceeds exceed $10,000
- Transition relief: the IRS granted brokers relief, so some 1099-DAs for 2025 may arrive up to a year late (as late as February 2027) — if one arrives after you filed, you may need to amend
- Form 8949 checkboxes: the form now includes checkboxes indicating whether your transaction was reported on a 1099-DA and whether basis was reported
- 1099-MISC still exists: staking and reward income is reported separately on 1099-MISC, not the 1099-DA
What to do when you receive a 1099-DA (step by step)
- Don't panic at the proceeds figure — it's sales volume, not profit
- Download it plus your full transaction history (CSV) from the exchange
- Reconcile every line against your own records
- Fill in missing cost basis for transferred-in and pre-2026 assets — original purchase price plus fees
- Report each disposal on Form 8949, checking the correct 1099-DA box, then total on Schedule D
- Use the exchange's proceeds figure (the IRS has it) and your corrected basis
- Report the form even if you disagree with it — omitting it triggers automated matching; you correct numbers via Form 8949, not by leaving the form off
- Answer the Form 1040 digital-asset question truthfully
What happens if you ignore a 1099-DA
The IRS auto-matches broker forms against returns. A missing 1099-DA typically produces a CP2000 notice — the IRS assumes you underreported, calculates tax on the full proceeds (with zero basis), and bills you with interest and penalties. Because the 2025 forms carry no basis, an ignored form is treated as 100% gain — which is why even people who lost money must file the form's numbers with corrected basis.
Frequently asked questions about Form 1099-DA
What is Form 1099-DA?
Form 1099-DA (Digital Asset Proceeds From Broker Transactions) is the IRS form US crypto brokers use to report customers' digital asset sales and exchanges. It replaced the 1099-B for crypto starting with the 2025 tax year, with the first forms issued in early 2026. One copy goes to you and an identical copy to the IRS.
Who receives a Form 1099-DA?
Anyone who sold, exchanged, or disposed of digital assets on a US-connected centralized platform — including Coinbase, Kraken, Gemini, Binance.US, Robinhood, Crypto.com, PayPal, Venmo, and Cash App. There's no minimum threshold. DEX and self-custody DeFi users don't receive one, but that activity is still taxable and self-reported.
Does the 1099-DA show my profit?
No — and this is the biggest confusion. For 2025 it shows gross proceeds: the total value of everything you sold, including every crypto-to-crypto trade. Your actual taxable gain is proceeds minus cost basis, which you calculate and report on Form 8949. A large proceeds number does not mean a large profit.
When does the 1099-DA include cost basis?
Cost basis reporting begins with 2026 transactions, appearing on forms issued in early 2027 — and only for covered assets (crypto acquired and held on that platform from January 1, 2026). Transferred-in and older crypto remains non-covered, showing blank or zero basis that you must correct yourself.
Why does my 1099-DA show zero cost basis?
The exchange only knows what you paid for crypto bought on its own platform. Anything transferred in from another wallet or exchange has no purchase record there, so basis shows $0 or blank. The IRS treats missing basis as zero — taxing your full proceeds — unless you supply the real cost basis on Form 8949.
Do I have to report a 1099-DA I disagree with?
Yes. The IRS has the same copy and runs automated matching — omitting the form triggers a CP2000 notice. Include the form's proceeds on your return and correct the cost basis and gain on Form 8949. If the form itself is factually wrong, request a correction from the exchange, but never simply leave it off.
Are wallet transfers reported on the 1099-DA?
Transfers between your own wallets are not taxable, but outbound transfers — including receiving wallet addresses — can appear in broker reporting, giving the IRS visibility into fund movements. Keep records identifying self-transfers so they aren't mistaken for taxable disposals.
Do DeFi platforms and DEXs issue 1099-DAs?
No. Current rules cover custodial brokers — centralized platforms that hold your assets. Decentralized exchanges and self-custody wallets don't issue 1099-DAs. Your DeFi activity is still fully taxable; it's just entirely self-reported, with no form arriving to remind you.
What if my 1099-DA arrives late or after I filed?
The IRS granted brokers transition relief, so some 2025-year forms may arrive up to a year late (as late as February 2027). If a form arrives for activity you didn't include on your filed return, you may need to file an amended return to reconcile the discrepancy.
Bottom line
Form 1099-DA changes crypto taxes from self-reporting on trust to broker-reported data the IRS auto-matches. The form's first year is defined by one trap: it shows proceeds, not profit, and carries no cost basis — so the burden of proving your real gain sits entirely on your records and Form 8949. Reconcile every form against your transaction history, fix missing basis (especially for transferred coins), report the form even when you disagree, and identify self-transfers. Exchange users who never move crypto will eventually get stock-brokerage-simple reporting; everyone else needs clean records more than ever. Use the calculator below for a quick estimate of what you actually owe — and consult a CPA if you're facing a CP2000 notice or a six-figure proceeds number that isn't real profit.
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