Senator Lummis Introduces Digital Asset Tax Bill: De Minimis Exemption, Mining/Staking Deferral, and 5 More Highlights

Senator Lummis Introduces Digital Asset Tax Bill: De Minimis Exemption, Mining/Staking Deferral, and 5 More Highlights

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News Editor
2026-07-02 06:00:14
U.S. Senator Cynthia Lummis (R-WY) has introduced a comprehensive digital asset tax bill aimed at simplifying crypto tax rules and fostering innovation. Key provisions include a de minimis exemption ($300 per transaction, $5,000 annual cap, inflation-adjusted from 2026), treatment of crypto lending as non-taxable (aligned with securities lending), application of the 30-day wash sale rule to digital assets, mark-to-market election for dealers/dealers, deferral of tax on mining and staking income until sale, and removal of appraisal requirements for charitable donations of actively traded digital assets. The Joint Committee on Taxation estimates the bill will generate net revenue of approximately $600 million over FY2025-2034. Lummis invites public comments on the legislation.
digital asset taxSenator Lummisde minimis exemptionwash sale rulemark-to-marketmining staking deferralcrypto lendingcharitable donations

Background: Modernizing Outdated Tax Rules to Embrace the Digital Economy

Senator Cynthia Lummis (R-WY) has introduced comprehensive digital asset tax legislation designed to cut bureaucratic red tape, modernize outdated tax rules, and support Bitcoin and crypto innovation. “In order to maintain our competitive edge, we must change our tax code to embrace our digital economy, not burden digital asset users,” Lummis said. “This groundbreaking legislation is fully paid-for, cuts through the bureaucratic red tape and establishes common-sense rules that reflect how digital technologies function in the real world.” The bill aims to prevent “archaic tax policies” from stifling American innovation while ensuring Americans can participate in the digital economy without inadvertent tax violations.

Six Key Tax Provisions in Detail

  • De Minimis Exemption: Small digital asset gains or losses under $300 per transaction (up to $5,000 annually) are excluded from taxation, with an inflation adjustment starting in 2026. This reduces reporting burdens for everyday crypto transactions like buying coffee or tipping.
  • Lending Not Taxed as Sale: Bitcoin and crypto lending transactions are not treated as taxable sales, aligning with treatment for traditional securities lending and improving capital efficiency.
  • Wash Sale Rule Applied: The 30-day wash sale rule is extended to digital assets, closing a loophole and promoting tax fairness across asset classes.
  • Mark-to-Market Election: Digital asset dealers and traders may elect mark-to-market tax treatment, allowing income recognition based on fair market value—consistent with securities and commodities rules.
  • Mining and Staking Deferral: Taxation of mining rewards and staking income is deferred until the assets are sold, eliminating the burden of paying tax on unrealized income.
  • Simplified Charitable Donations: Appraisal requirements for charitable donations of actively traded digital assets are removed, treating them like publicly traded stock and encouraging crypto philanthropy.

Revenue Impact and Public Consultation

The Congressional Joint Committee on Taxation estimates that the legislation will generate approximately $600 million in net revenue over the 2025-2034 budget window. Lummis emphasized the importance of public input: “I welcome public comments on this legislation as we seek to get this package to the President’s desk.” The bill represents a first-of-its-kind attempt to create common-sense tax rules for cryptocurrencies at the federal level, offering long-term regulatory clarity for the industry.

This article was originally published by Bit.Fan. For more cryptocurrency news and market insights, visit www.bit.fan.
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