Coinbase Tax Forms: What You Get and What You Still Need to Do

Coinbase is the largest US crypto exchange, and they've gotten serious about tax reporting. Here's exactly what they send you, what they send the IRS, and what you still need to handle yourself.

What forms does Coinbase provide?

As of the 2025 tax year, Coinbase issues the following:

1099-MISC (for qualifying users)

If you earned more than $600 in rewards, staking income, or other miscellaneous income, Coinbase sends you (and the IRS) a 1099-MISC. This covers:

• Staking rewards
• Learning rewards (Coinbase Earn)
• Referral bonuses

1099-DA (new for 2025)

Starting with the 2025 tax year, crypto exchanges are required to issue Form 1099-DA (Digital Assets). This reports:

• Gross proceeds from sales and trades
• Date of each transaction
• Quantity sold

Important: The 1099-DA may not include your cost basis if you transferred crypto into Coinbase from another wallet. In that case, you're responsible for tracking cost basis yourself.

Transaction history CSV

Coinbase lets you download a complete transaction history. Go to Settings > Taxes > Generate Tax Report. This CSV includes buys, sells, sends, receives, and conversions.

What Coinbase reports to the IRS

Coinbase reports:

• Your name, address, and SSN/TIN
• Total proceeds from sales (1099-DA)
• Miscellaneous income over $600 (1099-MISC)

They do not report:

• Your cost basis (in many cases)
• Your gains or losses
• Off-platform activity
• DeFi transactions you did from your Coinbase Wallet

What you still need to do

1. Download your full transaction history

Go to Coinbase and export your CSV. Then import it into crypto tax software. Our Tax Software Finder can help you pick the best one.

2. Add off-platform transactions

If you transferred crypto to/from Coinbase, you need to connect your other exchanges and wallets too. Missing transactions means inaccurate cost basis.

3. Calculate your actual gains and losses

Use the Tax Impact Preview to see your estimated tax liability. The numbers from Coinbase alone aren't enough — you need the full picture.

4. Check for tax loss harvesting opportunities

Before year-end, review your positions for losses worth harvesting. The Tax Loss Harvesting tool scans for opportunities. But run any planned harvesting through the Wash Sale Calculator first.

5. Report staking rewards correctly

Coinbase staking rewards are income. The Staking Calculator can help you tally the total, but make sure it matches what Coinbase reports on your 1099-MISC.

Common Coinbase tax pitfalls

• Transfers look like sells. When you send crypto to another wallet, Coinbase may record it ambiguously. Make sure your tax software doesn't treat transfers as sales.
• Missing cost basis on incoming transfers. If you moved BTC to Coinbase from a hardware wallet, Coinbase doesn't know what you originally paid. You need to enter that manually.
• Coinbase Pro / Advanced Trade history. If you used Coinbase's advanced trading, make sure you export that history separately.
• Coinbase Wallet vs Coinbase Exchange. These are different products. Your on-chain Coinbase Wallet activity isn't included in your exchange tax forms.

Timeline for Coinbase tax forms

What to do if numbers don't match

If your tax software shows different numbers than your Coinbase forms, don't panic. Common reasons:

1. Different cost basis methods. Coinbase may default to FIFO while your software uses HIFO.
2. Transfer misclassification. Verify transfers aren't being counted as disposals.
3. Fee handling. Some tools include fees in cost basis, others don't.

Use the Exchange Fee Calculator to understand how Coinbase fees factor into your cost basis calculations.

Conclusion

Coinbase gives you a solid starting point, but it's not the complete picture. You need to supplement their forms with your full transaction history, correct cost basis data, and any off-platform activity. Start with the Tax Software Finder, import everything, and review before filing. If you're uncertain, use the Tax Impact Preview to sanity-check the numbers before submitting.