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# Stablecoins are Now the Only Regulated U.S. Crypto Asset
- URL: https://stablecoininsider.org/stablecoins-are-now-the-only-regulated-u-s-crypto-asset/
- Published: 2026-09-21T10:00:42.000Z
- Updated: 2026-09-21T10:00:42.000Z
- Description: The Senate's 49–50 Clarity Act vote leaves stablecoins as crypto's only federally regulated asset, and keeps the stablecoin yield loophole alive. Here's what's next.
- Author: Alexandra
- Tags: newsletter

**What happened on Tuesday:**

Crypto's biggest legislative push of the year ended last Tuesday before debate even started. On September 15, the Senate voted on a motion to proceed to consider the Clarity Act but failed to reach the 60-vote threshold needed to open debate, and it's unclear when the Senate will reconsider the vote or whether the bill will change first.

- **The count:** [**The motion failed 49–50**](https://coinpedia.org/news/clarity-act-vote-today-live-updates-can-democrats-deliver-60-votes/), with Republicans Susan Collins, Josh Hawley and Jerry Moran breaking ranks, while Thom Tillis also voted no as a procedural move tied to a motion to recommit.
- **The defectors:** Several Democrats who had spent months negotiating the bill, including Gillibrand, Warner, Booker, Warnock, Gallego, Alsobrooks and Cortez Masto, all voted no.
- **The last-minute fix that didn't work:** Republican leaders released a [**revised version**](https://www.cnbc.com/2026/09/15/senate-cloture-vote-on-clarity-act-fails-dealing-regulatory-setback-to-crypto-industry.html) the Sunday before the vote with new ethics restrictions aimed at Democratic concerns about officials profiting from crypto ventures, but it didn't resolve the remaining opposition.

![](https://storage.ghost.io/c/73/6a/736af0e4-2274-4543-a329-2952b2b52abc/content/images/2026/09/Screenshot-2026-09-20-at-4.13.02---pm.png)

The market saw it coming. Polymarket odds of the bill becoming law in 2026 [**fell to 14%**](https://www.coindesk.com/business/2026/09/15/live-updates-bitcoin-slides-from-nearly-usd80-000-as-senate-votes-on-clarity-act) on the morning of the vote, down from about 30% a day earlier. 

## ****How we got here**

The Senate result stands out because the bill started as a bipartisan success. The House version passed easily more than a year ago, and the Senate's slower pace gave opponents time to organize.

- **A strong House start:** The bill cleared the House in July 2025 by 294–134, with 78 Democrats voting yes.
- **A long Senate stall:** Disagreements over ethics, DeFi, rewards, illicit-finance safeguards and regulatory authority kept negotiations from wrapping up.
- **A scheduled showdown:** Majority Leader John Thune filed the cloture motion on August 8, just before the August recess, setting up a vote the day after the Senate returned.

Even a successful vote would only have opened debate. Any Senate-passed version would still have needed to be reconciled with the House bill, possibly through a conference committee, before reaching the President. 

## ****Why this matters more for stablecoins than anyone else**

The Clarity Act was meant to finish the job GENIUS started. With it stalled, stablecoins are effectively the only standalone regulated U.S. digital asset. 

- **The GENIUS licensing deadline holds:** From January 18, 2027, [**issuing a payment stablecoin in the U.S.**](https://tax.thomsonreuters.com/news/treasury-proposes-rules-defining-stablecoin-issuance-sales-in-u-s/) without an appropriate federal or state license becomes unlawful.
- **The distribution deadline holds:** From July 18, 2028, digital asset service providers are barred from [**offering or selling non-compliant stablecoins**](https://tax.thomsonreuters.com/news/treasury-proposes-rules-defining-stablecoin-issuance-sales-in-u-s/) to people in the U.S.
- **Rulemaking is well underway:** The FDIC's proposal would generally require permitted issuers to redeem stablecoins within two business days, and Treasury is defining what counts as issuing, offering and selling in the U.S.

Tokens, DeFi and exchanges remain in jurisdictional limbo between the SEC and CFTC. Stablecoins, by contrast, have a statute, a licensing timeline and three federal agencies actively writing rules, and none of that changed on Tuesday.

## ****The yield loophole survives**

The most concrete stablecoin consequence of the failed vote is what didn't pass. Section 404, the product of a May compromise between Senators Tillis and Alsobrooks, would have banned passive yield on stablecoin balances while still allowing rewards tied to actual transactions or customer activity. 

### **1) The circuit breaker is gone:** 

The bill would have let Treasury restrict stablecoin rewards for up to 18 months if they threatened to pull deposits from community banks with under $10 billion in assets. Banking groups loved that provision and exchanges hated it. 

### **2) GENIUS only covers issuers:**

The statute bans yield paid by issuers but doesn't address yield paid by affiliates, which is how exchange rewards programs funded by reserve revenue-sharing keep operating. 

### **3) The status quo wins:** 

Bernstein's read is that with the bill stalled, platforms can keep offering rewards on idle balances under the current framework. 

> **The money involved is significant. USDC's roughly $76.5 billion float earns close to the 4% Fed funds rate, and that reserve income funds about a quarter of Coinbase's net revenue.**

## ****Banks take the fight to regulators**

Losing in Congress doesn't mean the banking lobby is done. It means the yield fight moves to agencies, where the OCC and Treasury are already writing rules that could accomplish much of what Section 404 would have.

- **The lobbying record:** In July, the ABA, ICBA and 76 state banking associations pushed for tighter limits on deposit-like rewards, restrictions tied to balances or holding periods, and stronger enforcement of the passive-yield ban. ([**NYDIG**](https://www.nydig.com/research/what-happens-if-clarity-fails)**)**
- **The OCC's opening:** The OCC has proposed a rule that would treat certain issuer–platform revenue-sharing arrangements as a way around the GENIUS ban.
- **The Treasury deadline:** Comments on Treasury's proposed GENIUS rule are due by October 19, 2026, and the industry is watching especially closely how it handles foreign issuers such as Tether.

Supporters of stablecoin rewards have a historical argument ready. Community bankers made nearly identical warnings about money market funds in a 1980 Senate hearing, yet deposits kept growing, reaching about $18 trillion by 2022\. 

## ****Regulation by agency, one piece at a time**

Last week showed how the industry plans to move forward without Congress. Instead of one rulebook, regulators and lawmakers are addressing specific pieces as they come up.

- **The SEC moved on tokenization:** It approved a [**temporary Innovation Exemption**](https://www.pymnts.com/cryptocurrency/2026/stablecoin-weekly-digital-dollars-become-the-only-game-in-town/) allowing limited trading of tokenized NMS stocks on qualifying on-chain venues.
- **Congress moved on taxes:** The House Ways and Means Committee separately advanced legislation to address digital asset tax questions.
- **Stablecoins are the settlement layer:** Goldman Sachs and Citizens analysts see the SEC's move creating opportunities in custody, tokenization infrastructure and stablecoin settlement, with Coinbase, Robinhood and Circle as potential early winners.

![](https://storage.ghost.io/c/73/6a/736af0e4-2274-4543-a329-2952b2b52abc/content/images/2026/09/Screenshot-2026-09-20-at-4.13.22---pm.png)

The weakness here is durability. Agency actions can change, and tax clarity doesn't resolve questions of regulatory jurisdiction. Stablecoins have the advantage that their core framework is written in statute, so agencies are filling in details rather than creating the rules. 

## ****How the market reacted**

The vote didn't give stablecoin stocks a relief rally. Instead, investors focused on interest rates.

- **Circle fell:** Circle ended the week down 5.79%, while Coinbase gained only 0.98%, even after both rebounded on Fed decision day.
- **Rates cut both ways:** A higher Fed target increases reserve income from the USDC float, but rising rates also tend to reduce risk appetite in spot crypto trading, which is a major revenue source for Coinbase.
- **The float is shrinking:** USDC circulation fell from $77.0 billion in March to $73.3 billion in June, along with a decline in the reserve return rate.

For issuers, the policy outcome matters less right now than the interest rate environment. The yield loophole only has value as long as there's reserve income to share.

## ****What to watch**

The next few weeks will determine whether the vote was a delay or a defeat. The questions to track are about timing, rule text and who gets to set the terms on yield.

- **A second Senate attempt:** Watch whether leadership brings the bill back before the midterm calendar closes, and whether yield language is reopened to win back Democrats or wavering Republicans.
- **The OCC's final rule:** Its treatment of revenue-sharing arrangements could achieve through regulation what Section 404 would have done through law.
- **Treasury comment letters:** Expect the fight over foreign issuers and cross-border reach to dominate submissions ahead of the October 19 deadline.

Crypto lost its bid for a comprehensive rulebook this week, but stablecoins didn't lose anything. They're now the one part of the industry that Washington has fully approved, which makes them the base layer everything else will be built on.

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