MiCA was designed to make stablecoins safer. Considered one of its instruments was to push reserves into the banking system: vital e-money tokens should maintain not less than 60% of their reserves as deposits at credit score establishments (Article 58), smaller ones not less than 30% (Article 54). The logic sounded conservative. Banks are regulated, deposits are liquid, so reserves in banks needs to be protected.

The European System of Central Banks now says the logic runs the opposite approach. In its response to the European Fee’s focused MiCA overview, filed on 22 September 2026, the ECB and the 27 nationwide central banks ask for the mounted deposit flooring to get replaced (The Crypto Occasions, Genfinity).

The issue with parking reserves at banks

The central banks’ concern is contagion. A big deposit e-book tied to a single token is flighty funding for the financial institution that holds it. If holders redeem en masse, the issuer pulls its deposits, and stress within the token market arrives within the banking system inside hours. A rule meant to guard token holders finally ends up importing token threat into banks.

As a substitute of mounted percentages, the ESCB proposes liquidity buckets: minimal shares of reserves should mature inside one working day and inside 5 working days, with maturity limits and diversification guidelines for the remainder. The draft EBA regulatory technical requirements are named as the place to begin for calibration.

What the central banks need to hold

The response just isn’t a deregulation want record. The ESCB helps maintaining redemption at par (Article 49) and the ban on paying curiosity to holders (Article 50). That second level issues greater than ever. With the ECB deposit facility price raised to 2.50% as of 16 September, issuers earn a wholesome unfold on reserves whereas holders of euro stablecoins obtain nothing. The identical yield query has dogged the CLARITY Act negotiations in Washington for months; Europe has merely answered it by prohibition.

Why it issues for issuers and banks

• Issuers resembling Circle (EURC), Revolut (EURR), CACEIS (EURXT) and the financial institution consortium behind Qivalis would achieve extra freedom to carry short-dated authorities paper as a substitute of concentrated financial institution deposits.
• Banks that deliberate to make use of stablecoin reserves as low cost funding ought to learn this as a warning: the Eurosystem doesn’t need that funding to exist in dimension.
• Timing. The session closes on 30 September 2026. Any change would require amending MiCA, so issuers shouldn’t count on reduction earlier than 2027.

The submitting got here in the future after the ECB launched Pontes for wholesale settlement in central financial institution cash. Learn collectively, the 2 strikes describe a constant line: non-public stablecoins are welcome, however they need to be neither a funding supply for banks nor the default money of Europe’s tokenised markets.