Tether rejects EU MiCA license over reserves

TLDR

Tether (USDT) is staying outside the EUs MiCA regime because it rejects rules that force large stablecoins to park most reserves in commercial banks, which it views as increasing risk.

1. MiCA currently requires up to 60 percent of stablecoin reserves to sit in bank deposits, a structure Tethers CEO calls unsafe compared with short term government securities.
2. European central banks now also want this bank deposit rule scrapped and replaced with liquidity based standards, partly validating the risk concerns that led Tether to refuse a license.
3. For EU users, USDT remains constrained on regulated venues until MiCA is amended, so the key thing to watch is whether the Commission and lawmakers adopt the proposed reserve changes.

Deep Dive

1. MiCA Reserve Rule And Tethers Objection

Under MiCA, ordinary stablecoin issuers must keep at least 30 percent of reserves in bank deposits, while significant issuers must keep 60 percent in commercial banks. Stablecoin reserves are the cash and bonds that back every token.

Tether refused to seek authorization under MiCA because of this rule. CEO Paolo Ardoino has argued that forcing tens of billions into uninsured bank deposits exposes holders to bank failures and concentration risk, citing episodes like Silicon Valley Bank as cautionary examples, and instead prefers short term US government securities and very liquid instruments as core reserves (analysis of Tethers stance).

A recent summary notes that Tether never sought the license and that Ardoino believes the current deposit floor makes tokens less safe due to limited EU deposit insurance and bank credit risk (Tether rejected this MiCA rule).

2. Central Banks Shift Toward Liquidity Rules

The European Central Bank and all 27 national central banks, acting as the European System of Central Banks (ESCB), have formally asked the European Commission to remove MiCAs 30 percent and 60 percent bank deposit floors.

Their argument is macroprudential. Large, flighty deposits from stablecoin issuers can rush out during a redemption wave, draining bank liquidity and transmitting stress into the banking system. Instead, they propose maturity based liquidity rules, where significant stablecoins must hold a large share of reserves in assets that mature within one and five working days (for example short term sovereign bonds and overnight repos) (central banks proposal).

This position overlaps with Tethers core critique: regulators now also treat concentrated stablecoin deposits as a systemic risk, though their primary focus is protecting banks, not any one issuer.

3. Impact On EU Stablecoin Markets And What To Watch

MiCAs reserve rules have already shaped which stablecoins appear on regulated EU exchange order books. As Tether stayed outside MiCA, major platforms such as Coinbase Europe, Crypto.com, Binance, and Kraken restricted or delisted USDT for EU customers, while MiCA aligned tokens like USDC and EURC gained relative ground, according to regulatory coverage in the notice above.

For now, USDT use in the EU relies on unregulated venues or offshore platforms that still reach EU users, which central banks describe as an enforcement challenge. If the Commission and Parliament adopt the ESCBs suggested liquidity framework in the coming MiCA revision, the door could reopen for Tether to reconsider a license.

Conclusion

Tethers refusal to seek a MiCA license is rooted in how the EU defines safe reserves, prioritizing bank deposits where Tether prefers highly liquid securities. European central banks now question the same bank deposit mandate, proposing liquidity rules that would reduce systemic risk and grant issuers more flexibility. Until those changes are enacted, EU users face a stablecoin landscape tilted toward MiCA aligned issuers, with USDT access constrained and regulatory outcomes driving the next structural shift.