IRS Tax Gap: Less Than 56% of US Crypto Users Report Transactions

A recent study published in the academic journal Accounting Review has highlighted a significant gap in digital asset tax compliance within the United States. Research findings indicate that only 32% to 56% of American cryptocurrency holders have consistently reported their transactions to the federal government. This data emerges as federal authorities prepare to implement stricter reporting standards to ensure transparency within the decentralized finance sector.

New IRS Reporting Requirements for 2025

To address the lack of voluntary disclosure, the Internal Revenue Service (IRS) is introducing new mandates for digital asset intermediaries. Starting with the 2025 tax year, brokers will be legally required to issue Form 1099-DA to investors. This document will provide a detailed breakdown of total gains and losses incurred from digital asset activities, mirroring the reporting structures currently used for traditional equities and fixed-income securities. The implementation of Form 1099-DA is expected to provide the IRS with third-party verification, making it more difficult for taxpayers to omit crypto-related income.

Complexity of Digital Asset Accounting

Industry experts and accountants suggest that the low reporting rates are not solely due to evasion but also the inherent difficulty of the task. Calculating tax liabilities for Bitcoin (BTC), Ethereum (ETH), and other altcoins is often cited as being significantly more arduous than managing traditional financial portfolios.

Factors contributing to the complexity of crypto taxation include:

• The high volume of micro-transactions in DeFi protocols.
• Transferring assets between multiple private wallets and centralized exchanges.
• Determining the cost basis for airdropped tokens or hard forks.
• The lack of standardized accounting software compatible with all blockchain networks.

Expert Perspective on Compliance

The difficulty of reconciling cross-chain data remains a primary hurdle for both retail investors and professional tax preparers. According to financial analysts, the transition to mandatory reporting may initially cause friction within the market.

Accountants say that determining taxes involving digital asset transactions has historically been an extremely complex task, often much more difficult to calculate than taxes for traditional financial assets like stocks and bonds.

As the January 2026 deadline for the first round of 1099-DA forms approaches, the infrastructure for tracking on-chain activity is expected to evolve. While the historical data shows a clear deficit in reporting, the integration of digital assets into the formal tax reporting framework signals a maturing regulatory environment for the US cryptocurrency market. The increased oversight aims to reduce the "tax gap" and provide clearer guidelines for long-term investors.