The House Ways and Means Committee will mark up a package of digital asset tax legislation on September 16, moving two bills that touch the most contested questions in crypto taxation toward a full House vote. One would let miners and stakers defer recognizing income on newly created tokens until they sell them. The other would extend wash-sale rules, long applied to stocks, to digital assets. Both change when and how crypto holders owe tax, and both have been stuck at the introduction stage for months. The September 16 session is the first time either has received scheduled committee action.
The mining and staking bill, the Tax Clarity for Mining and Staking Act, is H.R. 9175, introduced by Representative Mike Carey of Ohio in June and referred to Ways and Means the same day. Under current Internal Revenue Service treatment, the fair market value of tokens received from mining or staking counts as ordinary income at the moment of receipt, whether or not the recipient ever sells. A miner who earned tokens worth $10,000 in January owed tax on that $10,000 that year, even if the tokens were worth $6,000 by filing season and still sitting in a wallet. The taxpayer owed cash tax on income that existed only as a volatile token balance.
Why deferral matters to miners
The deferral approach in H.R. 9175 would move the taxable event to disposal. Income would be recognized when the tokens are sold or exchanged, not when they are created. For miners operating on thin margins against hardware costs and electricity prices, the difference is not cosmetic. It determines whether a bad quarter forces them to sell tokens at the bottom just to cover a tax bill on income they have not converted to cash. Stakers face the same problem at smaller scale, and validators who compound rewards into more validator positions would no longer trigger tax on paper income each time rewards land. Industry groups have pushed for this treatment for years, arguing it matches how other produced property is taxed and how several European jurisdictions already handle staking income.
The bill’s fate in committee is far from assured. A companion measure in the same markup would extend wash-sale rules to digital assets, closing the practice of selling a position at a loss and buying it back immediately to harvest the loss for tax purposes while keeping the exposure. Current wash-sale law applies to securities, and crypto has sat outside it, making loss harvesting a routine and legal strategy for active traders. Extending the rule would remove that advantage, which is why the two bills travel together: one gives miners and stakers a benefit, the other takes one away from traders, and packaging them makes the arithmetic easier for fiscal scorers. A package that pairs a revenue cost with a revenue gain reads better in a CBO estimate than either bill alone.
The political math
Tracking services put long odds on the standalone bill becoming law. GovTrack’s model gives H.R. 9175 roughly a 3 percent chance of getting past committee on historical base rates, though a scheduled markup is a sign of real committee interest rather than a referral that goes nowhere. The sponsor sits on the committee considering the bill, which historically improves a bill’s odds. What happens to the deferral clause during the markup is the open question. Reporting on the session notes the deferral provision faces possible removal, which would leave the bill as a narrower vehicle or fold its substance into a broader tax package later in the session.
The timing lands in a crowded week for crypto policy. The Senate holds a cloture vote on the CLARITY Act market structure bill on September 15, with the White House backing the final draft and seven Democratic votes needed for it to advance. The Federal Reserve announces its rate decision on September 16, the same day as the Ways and Means markup, with markets pricing a hike as the likely outcome. Attention and staff time on Capitol Hill are finite, and a tax markup running parallel to a market structure vote splits the industry’s advocacy across two buildings.
What the industry is watching
Crypto lobbyists have spent the year pushing the argument that the United States risks losing mining and staking activity to jurisdictions with clearer tax treatment. Mining has already concentrated in states with cheap power, and staking operations can relocate across borders more easily than mines can. This markup is the first concrete committee action on that argument in the 119th Congress, which is why trade groups have treated the September 16 date as a milestone even with modest expectations for the bills themselves.
Neither bill has a Congressional Budget Office cost estimate published yet, which the markup will need before amendments can be properly judged. If the committee advances the package, the next stop is the House floor, where the wash-sale extension in particular is likely to draw objections from trading-focused constituents and from firms whose products assume the current rules. The deferral piece, by contrast, has support that crosses party lines in principle, since it codifies what several European jurisdictions already do and removes an administrative headache for the IRS as much as for taxpayers.
Watch which amendments survive the September 16 session. If the deferral clause survives intact, the package becomes a genuine vehicle that the Senate could take up alongside its market structure work. If it is stripped out, the exercise is more likely a recording of positions for a broader tax bill, with crypto provisions riding along when the next revenue package moves. Either way, the committee’s mark will define the baseline for every crypto tax negotiation that follows in this Congress.