Senate GOP Readies Crypto Tax Bill for Fall 2026

Senate Republicans have a draft framework for crypto tax legislation and could release a formal bill as early as fall 2026, according to Senator Steve Daines (R-MT). Daines, who sits on the Senate Finance Committee, told Bloomberg Tax on Tuesday that the outline is already written. “We’ve gotten a framework put together,” he said.

The Montana Republican declined to give specifics but described the plan as “more similar than not” to proposals that have already moved through the House. The House Ways and Means Committee introduced six crypto tax bills earlier this year covering staking rewards, mining income, and how digital asset transactions are treated for capital gains. Daines said he would like to take the Senate version to committee for markup before the end of 2026. “If we can, I’d love to,” he said.

The timeline puts a concrete legislative marker on the calendar for the first time in the current Congress. The Senate Finance Committee held a hearing on digital asset taxation in October 2025, and the bipartisan PARITY Act (focused on stablecoin definitions and taxation) was introduced in the House in March 2026. None of those steps produced a floor vote.

The tax framework matters because it will define which crypto activities are taxable events and at what rates. Staking rewards could be treated as ordinary income at the moment of receipt or deferred until sale. Mining income faces similar classification questions. Transaction-level tracking would impose reporting burdens on exchanges and self-custody software. The difference between “property” and “commodity” treatment for tokens shifts the capital gains holding period – one year for property, zero for commodities. That single definitional choice changes the incentive to hold versus trade.

The Practical Consequences for Traders and Miners

For traders, the bill’s language around “constructive receipts” is the key variable. If the framework follows the House proposals, any transfer between wallets – even to self-custody – could trigger a taxable event. That would increase the cost of moving assets between exchanges and personal wallets. It would also make tax-loss harvesting more complex because wash-sale rules for crypto remain undefined at the federal level.

For miners, the classification of block rewards as income at the time of creation (market value) or at the time of sale (capital gain) changes the effective tax rate. Public miners like Riot Platforms (RIOT) and Marathon Digital (MARA) already account for rewards at market value per GAAP. A Senate bill that codifies that treatment removes one uncertainty. A bill that defers taxation until sale would improve cash flow but complicate quarterly reporting.

The PARITY Act’s stablecoin definitions also feed into the tax bill. If the Senate adopts the same classifications, issuers like Circle (USDC) and Paxos (USDP) would know whether their tokens are “digital assets,” “commodities,” or a new category. The tax rate for stablecoin income – currently lender to ordinary rates – depends on that label. A commodity designation would open capital gains treatment.

The CLARITY Act: July 4 Deadline vs. Floor Reality

Parallel to the tax effort, the Digital Asset Market Clarity Act is sitting on the Senate calendar. The CLARITY Act passed the Banking Committee 15-9 in May. Lawmakers are eyeing a vote before the July 4 recess. No floor vote has been scheduled, and the bill contains ethics provisions aimed at President Trump and other federal officials that could stall progress.

The timeline for the CLARITY Act matters because it would establish a federal regulatory framework for crypto market structure – exchange registration, custody rules, token classification – that the tax bill would then layer onto. The two bills are interdependent in practice. A market structure bill without tax rules leaves issuers guessing on treatment. A tax bill without market structure forces the IRS to define tokens case by case.

Opposition is building. A faith-based group has objected to the CLARITY Act’s DeFi provisions. Law enforcement has warned that the act could weaken oversight of illicit activity, as previously reported. Those concerns may delay the Senate floor vote beyond July, pushing both the regulatory and tax bills into the fall – the same window Daines is targeting for the tax framework.

The next concrete marker is the July 4 deadline. If the CLARITY Act misses it, the tax bill becomes the primary legislative vehicle for crypto policy in 2026. That shifts the lobbying focus from market structure to tax definitions – a fight that pits miners against traders against stablecoin issuers. Daines’ framework will reveal which side won at the drafting table.