A Senate procedural vote on the CLARITY Act on Sept. 15 will set the immediate direction of U.S. cryptocurrency market-structure legislation, placing a bill that passed the House in July 2025 before its first full Senate test. The vote arrives during a week packed with digital-asset tax discussions, Circle’s planned Arc mainnet launch and major central-bank decisions that could shape risk appetite across global markets.
The Senate is scheduled to vote on cloture at 2:15 p.m. ET. Cloture is the process used to limit debate and move legislation toward a final vote. The motion requires 60 votes, a difficult threshold in a chamber where Republicans hold 53 seats. Even unanimous Republican support would require at least seven Democratic votes.
The House passed H.R. 3633, known as the CLARITY Act, by 294 votes to 134 in July 2025. The legislation seeks to establish a framework for assigning regulatory responsibility over parts of the digital-asset market, a question that has long divided the Securities and Exchange Commission and Commodity Futures Trading Commission.
Senate procedure leaves several hurdles after Monday’s vote
A successful Sept. 15 vote would not enact the CLARITY Act. Senate rules would cap debate on the motion at 30 hours before another vote, and the bill would face a further 60-vote cloture hurdle before final passage. If senators amend the House version, the revised measure would have to return to the House for approval.
That structure means the vote may provide a clearer reading of Senate appetite for cryptocurrency legislation without resolving the bill’s final form. A bipartisan procedural victory would give supporters a path to extended floor consideration; failure would leave the measure stalled unless Senate leaders pursue another route.
The bill’s progress is being watched by companies whose services fall near the boundary between securities, commodities and payment instruments. A statutory framework could reduce reliance on enforcement actions and agency interpretation, though the legislative process leaves substantial room for revisions.
Tax debate moves to the House Ways and Means Committee
U.S. tax policy will be another focus on Sept. 16, when the House Ways and Means Committee is scheduled to mark up digital-asset legislation. The session is expected to consider H.R. 9175, the Mining and Staking Tax Fairness Act, and H.R. 9172, a proposal to apply existing tax anti-abuse rules to digital assets.
The Mining and Staking Tax Fairness Act addresses when miners and stakers should recognize taxable income from newly created tokens. The question has become particularly relevant for participants who receive tokens before selling them and may face tax liabilities based on values that later decline.
H.R. 9172 would extend wash-sale restrictions to digital assets. U.S. wash-sale rules generally prevent stock traders from claiming a loss for tax purposes if they buy the same or a substantially identical security within a prescribed period. Digital assets have historically sat outside that specific rule, allowing some traders to realize losses while retaining similar market exposure.
India’s parliamentary standing committee on finance is also scheduled to hear testimony from the Department of Economic Affairs on virtual digital assets on Sept. 16. India does not recognize crypto as legal tender and has not imposed an outright ban, but it taxes gains at 30% and applies a 1% tax deducted at source to transactions. The country’s Financial Intelligence Unit had registered 54 virtual digital-asset service providers by mid-2026, while roughly 91.5% of Indian crypto trading volume was routed through offshore platforms, according to figures included in the committee context.
Circle prepares Arc for public mainnet launch
Circle plans to open the public mainnet of Arc on Sept. 16 after operating the network in a private-mainnet phase. Circle has said more than 100 institutions and ecosystem participants are involved in the project.
Arc is designed as a network for financial applications and tokenized assets, placing Circle in direct competition with other blockchain platforms seeking to attract banks, payment companies and issuers of real-world assets. Circle has named BlackRock, DTCC, Galaxy, Global Payments, ICE, Mastercard, MoneyGram, SBI Group, Standard Chartered, Sumitomo Corporation and Visa among Arc’s genesis validators.
The validator roster gives Arc immediate ties to established financial and payment infrastructure, although participation as a validator does not necessarily indicate that each organization will issue assets or move customer activity onto the chain. The public launch will offer the first practical test of whether those institutional relationships translate into applications, liquidity and transaction volume.
Datavault AI is also scheduled to launch its Information Data Exchange tokenization platform on Sept. 15. The company has said the platform will focus on data and other real-world assets, adding another venue to a growing field of projects trying to package nontraditional assets into blockchain-based instruments.
Rate decisions could reset risk-market expectations
Central banks will take over the calendar from Sept. 17. The Federal Reserve is scheduled to publish its interest-rate decision and Summary of Economic Projections at 2:00 a.m. Beijing time, followed by a press conference at 2:30 a.m. The projections will offer policymakers’ latest estimates for inflation, employment, growth and the expected policy-rate path.
The Bank of England is scheduled to announce its decision at 7:00 p.m. Beijing time on Sept. 17. The Bank of Japan is due to publish its decision at 11:00 a.m. Beijing time on Sept. 18, followed by a press conference by Governor Kazuo Ueda at 2:30 p.m.
For crypto markets, the policy statements may carry as much weight as the headline rate decisions. Changes in expected borrowing costs influence dollar liquidity, bond yields and demand for risk-sensitive assets. The Federal Reserve’s updated projections are especially likely to be examined for signs that officials expect rates to remain restrictive for longer or see room for easing.
Trading and protocol changes create immediate deadlines
Several market and protocol events are scheduled before the policy meetings. South Korea’s stock market is set to introduce after-hours trading on Sept. 14, though ETFs and exchange-traded notes will be excluded from that session. Upbit has said it will end support for Jasmy, ThunderCore and STORJ trading on the same day.
Satsuma, a U.K.-listed bitcoin-treasury company, plans to delist on Sept. 14, sell its full Bitcoin holdings and return capital to shareholders. Spark has also said it will shut down its SparkLend instance on Gnosis Chain on Sept. 14. Outstanding loans on that instance will become eligible for liquidation, requiring borrowers to repay or otherwise manage their positions before the shutdown.
The SEC will hold a public roundtable on Sept. 17 examining preparations for potential 24-hour trading in U.S. equities. The agency said the discussion will cover overnight-market readiness and resilience, with a livestream available through its website. Although the event concerns stocks rather than crypto directly, its focus on continuous market operations overlaps with a model familiar to digital-asset traders and could inform how traditional venues approach around-the-clock access.
For deeper insight into regulation’s role in crypto’s future, explore this detailed outlook on US crypto regulation today.
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