21 Major Banks Plan a Global Stablecoin: Goldman Sachs, Citi and BofA Target 2027 Launch

Stablecoins began as one of crypto’s most important alternatives to traditional banking infrastructure. Now some of the world’s largest banks want to issue one themselves.

A group of 21 major financial institutions, including Goldman Sachs, Bank of America, Citi, Deutsche Bank, Wells Fargo, UBS and MUFG Bank, announced on September 1 that they plan to establish a new company and launch a U.S. dollar-denominated stablecoin in the first half of 2027.

The initiative is substantially larger than the original project disclosed in October 2025, when only ten banks were exploring a shared digital-money product. The expanded group now spans North America, Europe, East Asia, the Middle East and Africa.

More importantly, the consortium does not intend to stop with the dollar. Reuters reports that the group plans to explore stablecoins tied to other G7 currencies, with a euro-denominated token expected to be the next priority.

That turns the initiative into something larger than another stablecoin launch. It raises a fundamental question about the future of digital money:

What happens when stablecoins stop being primarily crypto-industry products and become infrastructure issued directly by global banks?

Summary

Twenty-one major financial institutions are forming a new company intended to launch a U.S. dollar stablecoin in the first half of 2027. The group includes Bank of America, Citi, Goldman Sachs, Deutsche Bank, UBS, Wells Fargo, MUFG Bank and other large financial institutions.

The planned token would be 1:1 reserve-backed and designed for use on public blockchains. The consortium says the initiative aims to comply with the U.S. GENIUS Act and the EU’s Markets in Crypto-Assets Regulation, or MiCA, where applicable.

The project began with ten banks in 2025 and has now expanded to 21 participating institutions. A euro-denominated stablecoin is expected to be among the next products considered.

For the crypto industry, the most important issue is not simply whether another dollar token enters circulation. It is whether banks can combine their existing customer relationships, compliance infrastructure and payment networks with the 24/7 programmability of public blockchains.

Which Banks Are Behind the New Stablecoin?

The scale of the consortium is unusual.

According to the official announcement published by Wells Fargo, the 21 participating institutions currently include:

The group intends to establish a dedicated company before bringing the stablecoin to market.

That structure matters.

Rather than one bank issuing a proprietary token and persuading competitors to adopt it, the consortium is attempting to create a shared form of digital money from the beginning.

This could reduce one of the biggest barriers to bank-issued digital assets: fragmentation between institutions.

When Will the Bank Stablecoin Launch?

The current target is the first half of 2027.

The new company itself is expected to be established before the end of 2026.

That means several important details remain unresolved or have not yet been publicly disclosed, including:

• the stablecoin’s final name;
• the exact launch date;
• which public blockchains will support it;
• the reserve structure in detail;
• redemption mechanics;
• institutional and retail eligibility;
• which jurisdictions will receive access first.

The consortium has therefore announced an infrastructure initiative rather than a fully specified consumer product.

That distinction is important when evaluating headlines claiming that 21 banks have already “launched” a stablecoin.

How Would the New Bank Stablecoin Work?

The original consortium announcement described the concept as a 1:1 reserve-backed form of digital money available on public blockchains.

At a high level, that puts it in the same broad category as reserve-backed stablecoins: users hold a blockchain token intended to maintain parity with a fiat currency while corresponding reserves support redemption.

But bank sponsorship could change several parts of the distribution model.

Existing banks already control:

customer onboarding;

corporate banking relationships;

payment infrastructure;

treasury services;

foreign-exchange services;

compliance systems;

and institutional custody relationships.

A jointly issued stablecoin could potentially connect those traditional services to public blockchain networks without forcing financial institutions to build a separate digital-money system from scratch.

Why Are Banks Launching a Stablecoin Instead of Tokenized Deposits?

This is one of the most interesting aspects of the announcement.

Only days ago, Bank for International Settlements General Manager Pablo Hernández de Cos argued that tokenized deposits may be better suited than stablecoins for payments at scale, citing monetary singleness, interoperability and financial-integrity concerns. Reuters reported those remarks after the Jackson Hole symposium.

MEXC recently examined that debate in Stablecoins vs Tokenized Deposits: Which Could Power the Future of Payments?, explaining that the two forms of digital money can look similar to users while representing fundamentally different legal claims.

A tokenized deposit remains a claim against a commercial bank.

A reserve-backed stablecoin is a separate token backed by reserve assets.

The fact that 21 major financial institutions are nevertheless pursuing a shared stablecoin suggests banks may not see the choice as binary.

They could ultimately use both.

Stablecoins Could Solve a Cross-Bank Coordination Problem

A tokenized deposit works naturally within an individual banking relationship.

But consider a payment involving customers of several unrelated banks in several countries.

If Bank A issues one tokenized deposit, Bank B another and Bank C a third, the system still needs a way to make those different liabilities interoperable.

A jointly sponsored stablecoin offers another possibility.

Instead of:

Bank A token → conversion → Bank B token

participants could potentially transact using:

Shared digital dollar → public blockchain → shared digital dollar

This does not automatically make the structure superior. Regulation, liquidity, redemption and governance remain critical.

But it helps explain why a multi-bank consortium may be interested in a common stablecoin even while individual banks continue researching tokenized deposits.

MEXC Analyst View: Banks Are No Longer Deciding Whether to Use Blockchain — They Are Competing Over Which Form of Money Moves On It

Priya Sharma, MEXC senior crypto industry analyst, sees the 21-bank initiative as evidence that the debate inside traditional finance has moved beyond whether blockchain-based settlement is relevant. The more important question is now which liability structure will become the dominant payment instrument: privately issued stablecoins, bank-issued stablecoins, tokenized commercial-bank deposits or central-bank money. The decision by major banks to pursue a shared reserve-backed token suggests traditional institutions want exposure to the programmability and portability of stablecoins without abandoning regulated banking distribution.

Sharma also notes that the number of participating institutions may matter more than the identity of any single bank. Bank-issued stablecoins have historically faced a network-effect problem: a token useful only inside one institution has limited value compared with digital money already accepted across a broad ecosystem. A consortium spanning 21 financial groups has a better chance of addressing that problem, particularly if its members eventually support common redemption, settlement and corporate-payment standards.

However, Sharma cautions that institutional backing alone will not guarantee adoption. A successful stablecoin ultimately requires liquidity, interoperability, simple redemption and useful distribution. If the consortium launches a heavily restricted product that works only inside a narrow group of approved applications, it could struggle to match the utility of established public-blockchain stablecoins even with some of the world’s largest financial brands behind it.

How This Differs From BankChain Alliance

The timing is notable because banks are simultaneously experimenting with several different forms of blockchain infrastructure.

MEXC recently covered BankChain Alliance, an initiative formed by 39 U.S. state bankers associations to build an industry-owned blockchain network supporting stablecoins, tokenized deposits, smart payments and automated settlement.

The two projects address different layers.

The distinction matters because the future financial system may use several of these technologies simultaneously.

A bank blockchain can host tokenized assets.

Stablecoins can provide a payment leg.

Tokenized deposits can represent customer balances.

Central-bank infrastructure can settle obligations between financial institutions.

Why Public Blockchains Matter

One of the most consequential details in the consortium’s announcement is that the proposed stablecoin is intended to operate on public blockchains.

That differentiates the initiative from many earlier institutional distributed-ledger experiments, which operated inside closed networks.

Public-blockchain deployment potentially offers:

broader interoperability;

24/7 transfer capability;

integration with tokenized assets;

programmable settlement;

and access to existing blockchain infrastructure.

But public networks also introduce questions around privacy, compliance and transaction monitoring.

The consortium has not yet announced which blockchain or blockchains it will use.

GENIUS Act and MiCA Compliance Could Shape the Product

The consortium explicitly states that the planned initiative aims to be compliant with the GENIUS Act and MiCA, as applicable.

That is an important clue about its intended positioning.

MEXC has previously explained how MiCA’s full implementation created a standardized European framework covering crypto-asset issuers and service providers.

Stablecoins receive particularly close treatment under MiCA because certain fiat-linked tokens can fall under electronic-money-token or asset-referenced-token rules.

For a multinational consortium, regulatory architecture may determine:

who legally issues the token;

where reserves are held;

which entities can redeem it;

and whether one global token or multiple regional versions are required.

Why the Euro Could Come Next

Reuters reports that the group intends to explore other G7 currencies after the dollar, with the euro as the next priority.

This is important because stablecoin competition is increasingly becoming multi-currency rather than purely dollar-based.

A euro token backed by large banks could serve:

cross-border corporate payments;

tokenized securities settlement;

treasury management;

and potentially consumer payments.

Europe already has another institutional stablecoin initiative, which means competition over bank-issued digital euros is developing before the 21-bank consortium has even released its first token.

Japan Already Provides a Smaller-Scale Preview

Bank consortium stablecoins are not purely theoretical.

MEXC previously examined plans involving MUFG Bank, Mizuho Bank and SMBC to develop a joint stablecoin structure in Japan.

MUFG is also part of the new 21-institution global consortium.

That overlap suggests large banks may participate in several parallel digital-money networks rather than committing to one universal project immediately.

The early market could therefore resemble payment-card networks or correspondent banking: several competing systems connected through interoperability standards.

Could a Bank Stablecoin Compete With Existing Stablecoins?

Potentially, but the advantages are different.

Established crypto-native stablecoins already benefit from:

large circulating supply;

deep trading liquidity;

broad wallet support;

integration across blockchain applications;

and years of user adoption.

Large banks bring another set of strengths:

regulated customer relationships;

corporate treasury clients;

existing payment flows;

compliance infrastructure;

and institutional credibility.

The crucial question is whether banks can translate those advantages into on-chain network effects.

Why Corporate Payments May Be More Important Than Retail Payments

A bank stablecoin does not necessarily need millions of retail consumers to become economically meaningful.

Consider multinational companies moving funds between subsidiaries.

Traditional international transfers can involve different banks, currencies, cut-off times and reconciliation systems.

A shared token available continuously could potentially simplify parts of that process.

Likewise, tokenized bonds, funds or equities need a digital payment asset to settle trades.

That creates another institutional use case:

tokenized security + bank-backed stablecoin → programmable delivery-versus-payment settlement

This may ultimately be more important than whether consumers use the token to buy coffee.

What Could Prevent the Project From Succeeding?

The list of participating institutions is impressive, but consortium projects can be difficult to execute.

Twenty-one organizations also mean 21 sets of commercial priorities, risk controls and internal systems.

The initiative still needs to resolve:

governance;

reserve management;

technology;

blockchain selection;

redemption;

liquidity;

regulatory approvals;

and revenue sharing.

There is also a network-effect challenge.

A stablecoin becomes more useful as more wallets, merchants, institutions and applications accept it.

Bank sponsorship provides distribution, but adoption still has to be earned.

What Investors and the Crypto Industry Should Watch Next

The most important next announcement is likely to be the identity and governance structure of the new company.

After that, five developments will determine the project’s significance:

Blockchain selection. Will it use one network or operate across several?

Reserve structure. What assets will support the 1:1 dollar claim?

Redemption. Who can convert the stablecoin directly into bank money?

Distribution. Will access initially be institutional, corporate or retail?

Interoperability. Can the token interact with tokenized securities and other public blockchain applications?

Those details will tell the market whether the consortium is building a narrow institutional settlement token or a genuine global digital-dollar network.

FAQ

Which banks are launching the new stablecoin?

The consortium includes 21 financial institutions, including Bank of America, Citi, Goldman Sachs, Wells Fargo, Deutsche Bank, UBS, MUFG Bank and others.

When will the bank stablecoin launch?

The group currently targets the first half of 2027.

Will the stablecoin be backed by dollars?

The consortium describes the planned product as a 1:1 reserve-backed form of digital money pegged to the U.S. dollar. Detailed reserve composition has not yet been publicly disclosed.

Which blockchain will the stablecoin use?

The group says it intends to make the asset available on public blockchains, but it has not yet announced the final network or networks.

Will there be a euro version?

Reuters reports that other G7-currency stablecoins are being considered and the euro is expected to be the next priority.

Is a bank stablecoin the same as a tokenized deposit?

No. A tokenized deposit represents a commercial-bank deposit, while a reserve-backed stablecoin is a separate digital token supported by reserve assets. MEXC’s Stablecoins vs Tokenized Deposits guide provides a fuller comparison.

Why are banks interested in stablecoins?

Potential uses include cross-border payments, tokenized-asset settlement, corporate treasury transfers and programmable financial transactions.

Is the stablecoin already available?

No. The project is still under development and is targeting launch in the first half of 2027.

Disclaimer

This article is for informational and educational purposes only and does not constitute financial or investment advice. The stablecoin initiative remains under development. Its launch date, participating institutions, blockchain networks, reserve structure, eligibility requirements and regulatory treatment may change before launch.