U.S. crypto exchange Coinbase said new federal tax reporting requirements for digital asset brokers remain complex and difficult to interpret as the industry prepares for broader compliance. The comments come as the Internal Revenue Service begins implementing a reporting framework that will require many crypto platforms to provide standardized transaction data to users and tax authorities. The reporting system centers on a new document known as Form 1099-DA. Under the rule, brokers must report certain digital asset sales and exchanges by customers. The reporting applies to transactions beginning in 2025, with the first forms expected during the 2026 tax filing season. Federal officials introduced the rules after Congress passed the Infrastructure Investment and Jobs Act. The law expanded the definition of brokers to include many digital asset trading platforms, requiring them to report transaction data in a way similar to traditional stock brokers. Coinbase Warns Crypto Reporting Rules Are Difficult to Implement Coinbase said the reporting framework creates operational and compliance challenges for crypto platforms. According to the company, exchanges must build new systems to collect, track, and report transaction details that were not previously required under U.S. tax reporting rules. The company explained that digital asset trading structures differ from traditional financial markets. For example, users often move assets across wallets and platforms before selling them. As a result, exchanges may not always have access to full cost basis data needed to determine profits or losses. Because of those structural differences, Coinbase said the reporting system could produce confusing tax documents for users. The exchange added that platforms may face additional compliance costs as they adjust internal processes and reporting infrastructure. IRS Crypto Reporting Rules Begin Rolling Out Across Exchanges The IRS finalized the digital asset broker reporting rules in 2024. Under the regulation, custodial exchanges must report gross proceeds from certain crypto transactions beginning with trades executed in 2025. However, cost basis reporting will phase in gradually. During the early implementation period, brokers may report sale proceeds without full gain or loss calculations in some cases. The IRS designed this transition period to allow platforms time to update systems. At the same time, the rules mainly apply to centralized exchanges that custody customer assets. Separate proposals that attempted to extend broker reporting requirements to some decentralized finance platforms were later removed from the regulatory framework.
