Don’t Get Burned | Understanding the 1099-DA and Missing Cost Basis in Crypto Tax Reporting

In 2026, a new tax form known as the 1099-DA is raising alarms among taxpayers, as many are unaware that this form lacks critical cost basis data. This is leading to potential overpayments in taxes, prompting experts to urge taxpayers to take action before it's too late.

What is the 1099-DA?

The 1099-DA is designed for digital asset brokers to report taxable transactions to both the IRS and taxpayers. However, it's important to clarify that this form is informational only; it should not be treated as a tax return or a sole reporting tool. As the IRS rolls out these requirements, millions of taxpayers will encounter it this filing season.

The Missing Cost Basis Dilemma

Experts emphasize the significance of cost basis reporting, noting:

• For the 2025 tax year, many reports will show $0 or unknown basis.

• This creates a trap: if taxpayers accept these figures, they risk being taxed on 100% of proceeds, often leading to overpayment.

A CPA specializing in crypto tax stated, "Blindly importing this form can mean the difference between a balanced tax return and a massive bill from the IRS."

How to Avoid Overpaying

Taxpayers need to correct their cost basis by either:

1. Manually reconstructing trades and submitting accurate figures via Form 8949.

2. Utilizing crypto tax software that consolidates transactions from multiple exchanges and wallets to provide actual cost basis.

In the words of an industry expert, "Those who want to avoid the cost basis trap must reconcile their transactions diligently."

Key Details on Reporting

It's crucial to note that the 1099-DA accounts for:

• Included Transactions: Crypto to fiat sales, crypto trading

• Excluded Transactions: Transfers off the exchange, certain NFT sales, and most DeFi activities

This new tool is not only helping the IRS see taxable events but is also a warning to taxpayers to take reporting seriously.

A Glimpse into Filings

The deadline for taxpayers to receive their 1099-DA forms is February 17, 2026, but many anticipate delays. One user commented, "I’m already bracing for late filings this year."

Finale

While the 1099-DA marks a significant step for crypto tax visibility, it also acts as a potential pitfall for unprepared taxpayers. Individuals must understand their obligation to report accurately and reconcile any discrepancies in cost basis. Failing to do so could lead to unexpected tax liabilities that no one wants to face.

Key Takeaways

• 🌟 The 1099-DA is an informational form, not a completed tax report.

• 🔍 Many taxpayers will face issues with missing or incorrect cost basis, leading to overpayments.

• ✅ You can report your own basis as long as you keep adequate records under Notice 2025-7.

For more information on tax reporting and updates, visit the IRS website here.

The Shape of Things to Come

As taxpayers scramble to understand the implications of the 1099-DA, there’s a strong chance that the IRS will tighten regulations around digital asset reporting in the coming years. Experts estimate around 70% of taxpayers may face issues with cost basis accuracy this tax season, which could trigger more audits and penalties. This growing scrutiny could push more people to employ crypto tax software or consult tax professionals, leading to a significant shift in how digital assets are managed. If these trends continue, we could see a marked increase in accurate reporting, yet potential operational challenges for software providers as demand surges, particularly as compliance deadlines loom.

Echoes of the Past

Looking back, the rollout of 1099s in traditional investments during the tech boom serves as an intriguing parallel. In the early 2000s, many investors overlooked the nuances of reporting capital gains from stocks, leading to widespread overpayment of taxes. Just as today’s taxpayers face confusion with the 1099-DA, those investors grappled with a sudden influx of information and reporting requirements. This resulted in a learning curve that many navigated poorly, highlighting how every financial innovation comes with its set of challenges and opportunities. Just like today’s crypto landscape, those early years taught taxpayers crucial lessons about diligence in record-keeping and the value of clarity in financial reporting.