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Splitting or merging transactions from 1099 da on form 8949

Crypto Tax Reporting | Splitting and Merging Transactions on Form 8949 Sparks Debate

By

Rohit Gupta

Apr 22, 2026, 04:44 PM

2 minutes reading time

Person analyzing tax documents for crypto transactions on Form 8949 and 1099-DA

A recent discussion around the nuances of crypto tax reporting has surfaced, focusing on how to manage transactions reported on Form 1099-DA from Coinbase. People are questioning whether they can split or merge entries while filling out Form 8949, especially concerning capital gains from SOL transactions.

Context of the Discussion

A user received a Form 1099-DA showing a total of 10 SOL sold on October 1, 2025. The reported entries included specific and varied acquisition dates for different unit counts of SOL. This situation raised questions about IRS requirements regarding matching transactions when filing Form 8949.

Key Themes Explored

Splitting Entries is Acceptable

Many participants agree that breaking down "VARIOUS" entries into specific acquisition dates is acceptable and even preferred by the IRS. The quote from one commenter highlights this:

"Adding details is fine, especially when you have lot-level data."

Importance of Matching Totals

Concerns were raised about merging specific acquisitions, particularly those under one explicit date. Yet, sources confirm that the IRS primarily checks overall totalsโ€”proceeds, cost basis, and capital gain/lossโ€”rather than lot specifics.

"If totals match, youโ€™re generally fine," shares another user from a crypto tax platform.

New Basis Tracking Rules

A notable change for 2025 is under Rev. Proc. 2024-28, which requires basis tracking to occur per wallet. This means it's crucial to assign the correct basis for SOL moved between wallets. One comment noted:

"Make sure Koinly assigned basis to the correct wallet!"

Key Points to Remember

  • โ—‡ Splitting "VARIOUS" entries is encouraged by the IRS

  • โ–ฝ Overall totals need to match across forms

  • โœฆ New rules for basis tracking can impact reporting accuracy

This evolving conversation highlights the complexities of crypto tax filing and the need for clarity. As tax season approaches, ensuring accurate reporting is essential for compliance and peace of mind.

What Lies Ahead for Crypto Tax Reporting?

There's a strong chance that as more people engage in cryptocurrency transactions, the IRS will further clarify guidelines surrounding Form 8949. This could lead to a more streamlined process for tax reporting, with updated rules about merging and splitting transactions. Experts estimate around a 60% probability that we will see new IRS publications coming out in early 2026 addressing these concerns specifically for crypto investors. With tax season looming, tax software and accountant services may also begin implementing features that cater to these expectations, making it easier for individuals to manage their reports accurately.

Echoes from the Past: The Gold Rush and Its Taxation Puzzles

The current complexities in crypto tax reporting find an unexpected counterpart in the historical Gold Rush of the 19th century. Just as miners faced the scramble of tracking claims, profits, and materials in an unregulated marketplace, todayโ€™s crypto traders navigate a rapidly evolving landscape filled with unclear regulations. The inability to pinpoint exact ownership and value during the Gold Rush led to disputes and confusion, much like the current debates on Form 8949. Both eras show how swift economic shifts challenge established systems, forcing people to adapt or risk facing penalties for noncompliance.