Coinbase Tax Forms Explained: 1099-MISC, 1099-B, and the New 1099-DA

Tax season rolls around and suddenly your inbox has a document from Coinbase. Or maybe it doesn't — and you're not sure if that means you don't owe anything. Here's the complete breakdown of what Coinbase reports, what each form actually means, and how to use the information correctly.

Does Coinbase Report to the IRS?

Yes, absolutely. Coinbase is a regulated US financial institution and is required by law to report certain customer activity to the IRS. They've been doing this for years, and the reporting is getting more comprehensive over time.

More importantly: the fact that you receive (or don't receive) a 1099 doesn't determine whether you owe taxes. You're responsible for reporting all taxable events, regardless of what forms are issued.

Coinbase Tax Forms Overview

Form 1099-MISC (Miscellaneous Income)

Coinbase issues a 1099-MISC if you received $600 or more in rewards, bonuses, or other income from Coinbase during the year. This includes:

• Coinbase Earn rewards
• Staking rewards (in some years)
• Referral bonuses
• Learning rewards

The amount on your 1099-MISC is ordinary income. It goes on Schedule 1 of your tax return. You also have a cost basis in the crypto equal to that amount for future capital gains calculations.

Form 1099-B (Proceeds from Broker Transactions)

Historically, Coinbase issued 1099-Bs covering proceeds from cryptocurrency transactions. However, the reporting was often incomplete because Coinbase didn't always have complete cost basis data — especially for crypto that was transferred in from other wallets.

If you received a 1099-B from Coinbase, the proceeds amount is what Coinbase believes you received for each sale. The cost basis shown may be incorrect if you transferred crypto in from another source. Always verify before using this number directly on Form 8949.

The New Form 1099-DA (Digital Assets) — Starting 2025

This is the big change for 2025 and beyond. Form 1099-DA is a new IRS form specifically designed for digital asset transactions. Brokers (including Coinbase) are required to issue this form starting with transactions in 2025.

1099-DA will report:

• Gross proceeds from cryptocurrency sales
• Cost basis (when Coinbase has the data)
• Whether gains are short-term or long-term
• The type of transaction

How to Access Your Coinbase Tax Documents

1. Log in to Coinbase at coinbase.com
2. Go to Profile → Taxes
3. Under "Tax documents," you'll see any 1099 forms issued to you
4. You can also download your full transaction history as a CSV for use with tax software

What If Coinbase Didn't Send a 1099?

The $600 threshold applies to income forms like 1099-MISC. If you made less than $600 in rewards, you won't receive that form — but the income is still taxable and you still need to report it.

For transaction-based reporting (1099-B/1099-DA), not receiving a form doesn't exempt you from reporting. Every sale, trade, or disposal of cryptocurrency is a taxable event regardless of whether you receive any forms.

Coinbase vs. Your Own Records: Which Is Right?

Here's a common situation: your 1099 from Coinbase shows a different gain than your own records. Here's why this happens:

• Transferred-in assets — Coinbase doesn't know what you paid on another exchange
• Different accounting method — Coinbase may default to FIFO while you want to use HIFO
• Fee treatment — Coinbase may not include all fees in the basis calculation
• Cross-wallet basis — The new per-wallet rules make this even more complex

Your own complete records take precedence over what Coinbase reports. If there's a discrepancy, you need to reconcile it and potentially use adjustment codes on Form 8949 to explain the difference.

What About Coinbase Pro and Coinbase Advanced Trade?

If you used Coinbase Pro historically or the current Coinbase Advanced Trade, the transaction data is all under your main Coinbase account. When you access your tax documents, you should see the complete history across both interfaces aggregated together.

Setting Up for 2025 Compliance

Given that Coinbase will be issuing 1099-DAs starting for 2025 transactions, it's worth:

• Keeping your own records of every transaction, not just relying on Coinbase's data
• Documenting the cost basis of any crypto you transfer into Coinbase
• Using crypto tax software that can import Coinbase data AND reconcile with your other wallets

Conclusion

Coinbase issues 1099 forms for certain income and transactions, and these reports are sent directly to the IRS. The new 1099-DA starting in 2025 means the IRS will have more data than ever to cross-reference your tax return.

The key takeaway: don't rely solely on what Coinbase reports. Maintain your own complete records, especially if you've transferred crypto from other sources, and use software that can reconcile everything correctly.

This article is for informational purposes only. Tax requirements are subject to change; consult a qualified tax professional for personalized advice.