US lawmakers move to close crypto loophole

TLDR

US lawmakers are moving to tighten crypto rules, focusing on a major tax loophole and broader regulatory gaps.

1. Members of Congress are pushing to apply stock-style wash sale tax rules to crypto and advance the CLARITY Act, a comprehensive digital asset bill.
2. Closing the tax loophole would curb aggressive loss harvesting, while CLARITY would harden anti money laundering rules and narrow decentralized in name only loopholes.
3. The outcome depends on upcoming House and Senate action; passage could materially change US crypto tax planning, exchange compliance and where projects choose to build.

Deep Dive

1. The Loopholes Lawmakers Are Targeting

Right now, cryptocurrencies like Bitcoin (BTC) are not subject to US wash sale rules, which stop stock investors from selling at a loss, rebuying quickly, and still claiming the tax loss. That exemption lets crypto holders harvest losses and immediately re-enter positions, a strategy estimated by Treasury to be worth nearly $24 billion over ten years if closed, according to reporting on a renewed congressional push to end the crypto wash sale loophole.

Rep. Jodey Arringtons Applying Existing Tax Anti Abuse Rules to Digital Assets Act aims to treat digital assets like traditional securities for wash sale purposes, with bipartisan interest highlighted in recent coverage by CNBC and CryptoBriefing. In parallel, the broader Digital Asset Market CLARITY Act would tighten other gaps, including the DINO (decentralized in name only) loophole, expand anti money laundering coverage, and restrict untraceable crypto from being converted to US dollars, as Senator Cynthia Lummis and New York Attorney General Letitia James have argued in recent testimony and analysis from outlets such as Yahoo Finance and TradingView.

2. Why This Matters For Crypto Users

For active traders, closing the wash sale loophole would make crypto tax treatment look much more like stocks. Selling BTC or ETH at a loss and immediately buying back would likely become ineligible for loss deductions, reducing the appeal of constant tax loss harvesting strategies and nudging investors toward longer holding periods or more careful timing of disposals.

The CLARITY Act goes beyond tax, defining which tokens are treated as digital commodities under the CFTC and which remain securities under the SEC, and pulling all corners of the market more firmly into Bank Secrecy Act and sanctions frameworks. That could raise compliance costs for exchanges and protocols but also give institutions clearer rules of the road, which major firms like Franklin Templeton and BlackRock have publicly supported in recent coverage.

3. What To Watch Next

None of these changes are law yet. The wash sale fix is moving through the House tax process, while the CLARITY Act has already passed the House and cleared the Senate Banking Committee but still needs 60 votes in the full Senate. Recent reporting puts its 2026 passage odds around 30 percent, reflecting disputes over ethics rules, stablecoin yields and state enforcement powers.

The near term pivot points are scheduled procedural votes in the Senate before the August recess, committee work on digital asset tax reform, and any decision by the SEC to draft its own rules if legislation stalls, as SEC Chair Paul Atkins has hinted in recent interviews and statements covered by crypto media.

Conclusion

US lawmakers are not trying to ban crypto, but to close specific loopholes that let investors exploit favorable tax treatment and allow some projects to operate in murky regulatory space. If the wash sale fix and CLARITY Act move forward, US crypto markets could become more constrained on tax and compliance, yet more accessible to mainstream capital that prefers clear, consistent rules. For crypto users, the key is to follow how these bills progress and be ready for a regime where crypto is treated much more like other financial assets.