IRS Form 1099-DA Explained – The New Crypto Tax Form for 2026 Filing

Form 1099-DA is the IRS's new crypto tax form — starting with 2025 transactions, your exchange sends it to both you and the IRS. Here's what it means and what to do with it.

What Is Form 1099-DA?

Form 1099-DA stands for "Digital Asset Proceeds from Broker Transactions." It's the crypto equivalent of the stock-trading 1099-B. Crypto brokers — exchanges and custodians — must file one for every customer who sold digital assets during the year. A copy goes to you, and a copy goes straight to the IRS.

What 1099-DA Reports

• Gross proceeds from each sale or exchange
• Date of acquisition and sale
• Cost basis (for covered transactions where the broker tracked it)
• Whether the gain is short-term or long-term
• The specific digital asset sold

Who Must File 1099-DA?

Required filers include:

• Centralized exchanges: Coinbase, Kraken, Gemini, Binance.US, Robinhood, etc.
• Custodial wallet providers
• Certain crypto payment processors

DeFi protocols and non-custodial wallets are not currently required to file — separate regulations covering those are still pending.

1099-DA vs Old 1099-B and 1099-MISC

Before 1099-DA, exchanges used 1099-B inconsistently — some filed them, some didn't, and the cost basis data was often missing or wrong. 1099-DA standardizes everything and requires cost basis tracking. The IRS can now cross-reference every reported sale against your return automatically. The era of "they won't find out" is genuinely over.

What to Do With Your 1099-DA

1. Compare the reported proceeds against your own transaction records
2. Verify cost basis figures — early forms frequently show "missing" or $0 for older purchases
3. If cost basis is missing, reconstruct it from your purchase records
4. Import into crypto tax software for full Form 8949 generation
5. Do NOT just copy 1099-DA numbers onto your return without verifying accuracy first

What If Your 1099-DA Is Wrong?

Errors are common in the first years of any new form. If proceeds or cost basis are incorrect:

• Contact the exchange and request a corrected form
• File with your correct figures and attach a brief explanation
• If the IRS sends a CP2000 notice because your return doesn't match — respond with your documentation

The IRS Matching Problem

The IRS will run automated matching on every 1099-DA filed. If a sale appears on your 1099-DA but not on your return, you'll get a notice. Even if your gain is zero because cost basis equals proceeds — you still need to report the transaction on Form 8949. Zero gains still need to be reported.

Disclaimer: This article is for general informational purposes only and does not constitute tax advice. For individual tax advice, consult a licensed tax professional.