How Stablecoins Are Used for International Money Transfers

Stablecoins have moved well beyond their original role as a convenient way for cryptocurrency traders to keep funds linked to the value of conventional money. By 2026, they are also being used to move value between countries, settle some business payments, send remittances and give recipients access to digital versions of currencies such as the US dollar. Their appeal is straightforward: a stablecoin can travel through a blockchain network at almost any time of day without relying on the opening hours of several correspondent banks. That does not automatically make every stablecoin transfer cheaper or better than a bank transfer. The sender may still pay for buying the stablecoin, converting currencies and withdrawing the funds at the destination. Regulation, wallet security and local availability also matter. Understanding these practical details is essential because international stablecoin transfers now sit somewhere between conventional payment services and cryptoasset transactions rather than fitting neatly into either category.

Why Stablecoins Are Being Used for Cross-Border Transfers

A stablecoin is a cryptoasset designed to maintain a relatively stable value by referring to another asset, usually a conventional currency. In international payments, US dollar-linked coins are by far the most important. The Bank for International Settlements reported in 2026 that 99.4% of the market value of fiat-backed stablecoins was linked to the US dollar. USDT, issued by Tether, and USDC, issued by Circle, remain the best-known examples. Instead of sending a volatile cryptocurrency whose price could change significantly while a payment is being processed, a sender can use a token intended to remain close to one US dollar. This makes the amount easier for both sides of a transaction to understand and reduces one of the obvious problems associated with using assets such as Bitcoin for short-term settlement.

The scale of stablecoin activity has grown considerably, although headline transaction figures require careful interpretation. The BIS estimated the stablecoin market at around $320 billion at the end of May 2026. It also estimated approximately $28 trillion of stablecoin transaction volume during 2025, but much of that activity was linked to crypto trading, transfers between wallets belonging to the same parties and other financial operations rather than ordinary purchases or remittances. In August 2026, the IMF cited a BIS estimate of only about $390 billion in payment-related stablecoin flows during 2025. That distinction matters. Stablecoins are increasingly relevant to international money movement, but they have not replaced the banking system or conventional remittance services on anything close to a global scale.

One reason businesses and individuals are testing stablecoins is the continuing cost and complexity of conventional cross-border transfers. The World Bank’s Remittance Prices Worldwide data put the global average cost of sending a remittance at 6.36% of the amount transferred in its latest available global measure. Stablecoins can reduce certain parts of that cost because a token can move directly between compatible wallets without passing through a chain of correspondent banks. However, the blockchain fee is only one part of the calculation. A user might pay an exchange or payment provider to buy the token, lose money in the conversion rate between local currency and dollars, pay a network fee, and then face another charge when the recipient converts the stablecoin into local currency. The useful comparison is therefore the complete cost from the sender’s local money to the amount ultimately available to the recipient.

How a Typical Stablecoin Transfer Works

A basic international stablecoin transfer usually begins with the sender obtaining a supported coin through a regulated crypto service, financial application or other authorised provider available in the sender’s country. Suppose someone wants to transfer the equivalent of £500 to a family member abroad using USDC. The sender may first convert pounds into USDC at the provider’s quoted exchange rate. Once the tokens are available, they enter the recipient’s wallet address and select the correct blockchain network. After the transaction is confirmed, the recipient controls the USDC and can keep it, transfer it again or convert it into a currency available locally. The blockchain part can be completed without waiting for banking business hours, although purchasing and withdrawing the stablecoin can still depend on the rules and processing times of the services involved.

The choice of blockchain is important because the same stablecoin can exist on several networks. USDC and USDT, for example, circulate across multiple blockchains, but a sender cannot assume that every wallet or service accepts every version. A recipient expecting tokens on one network may not be able to use tokens sent through another without additional steps. Transaction fees and confirmation times can also differ substantially. Some networks are designed around relatively inexpensive transfers, while others can become more costly when demand for block space rises. For an ordinary user, there is rarely a need to understand the underlying engineering in detail. What matters is confirming that the stablecoin, network and receiving address are all supported before the transaction is authorised.

Settlement on the blockchain should also be distinguished from access to spendable local money. A transfer may reach the recipient’s wallet quickly, but that does not mean pounds, euros, pesos or another currency will immediately appear in a bank account. The recipient needs an appropriate route for converting the stablecoin if local money is required. In countries with liquid crypto markets and established payment providers, this conversion may be relatively straightforward. Elsewhere, spreads can be wider and withdrawal choices more limited. This is why a stablecoin transfer that appears inexpensive when looking only at the network fee can become considerably more expensive after the full conversion process. Checking both ends of the transfer before sending is more useful than concentrating solely on blockchain speed.

Where Stablecoins Are Already Useful in International Payments

Remittances are one of the most frequently discussed uses because migrant workers often send relatively small amounts home on a regular basis. Stablecoins can be useful when both sender and recipient have convenient access to digital wallets and local conversion services. The recipient may also choose not to convert immediately, particularly in a country where access to US dollars through ordinary bank accounts is limited. Research published by the BIS and IMF has linked part of the demand for dollar-denominated stablecoins in emerging and developing economies to inflation, exchange-rate volatility and demand for dollar exposure. This means a stablecoin can perform two functions in the same transaction: moving money internationally and allowing the recipient to retain the value in a dollar-linked asset until it is needed.

Businesses are another important source of demand. An importer, exporter, contractor or company working with overseas suppliers can potentially use stablecoins as a settlement asset between conventional banking systems. The advantage is especially noticeable when companies operate across several time zones and do not want a payment initiated late on Friday to depend entirely on banking windows in several countries. Stablecoins can also reduce the need for some businesses to keep money pre-funded in multiple foreign accounts. The commercial opportunity has attracted major payment companies. Visa reported in April 2026 that its stablecoin settlement pilot had expanded to nine blockchains and reached a $7 billion annualised settlement run rate. This is still small compared with Visa’s conventional payment volumes, but it shows that stablecoins are increasingly being tested as financial infrastructure rather than only as assets held by crypto users.

Stablecoins are also being used behind the scenes by payment companies so that the person sending or receiving money does not necessarily need to manage cryptoassets directly. A financial service may accept local currency from a customer, use a stablecoin for part of the international settlement process and pay the recipient in another local currency. In that model, the token serves as a bridge between institutions rather than as the final product delivered to the customer. This approach may become particularly significant because it removes several obstacles associated with self-managed wallets, including private-key storage and selecting blockchain networks. The customer mainly sees the payment amount, exchange rate, fee and delivery time, while the service decides which settlement method is most efficient.

Why USDT and USDC Dominate Cross-Border Use

The dominance of USDT and USDC is closely connected to the international role of the US dollar. A stablecoin becomes more practical for international transfers when people on both sides can buy it, receive it and convert it easily. Dollar-linked coins benefit from strong worldwide demand for the underlying currency and from the large number of exchanges, payment businesses, wallets and financial companies that already support them. The BIS found that more than 70% of the fiat-to-stablecoin conversions in the data it analysed originated from currencies other than the US dollar. In economic terms, buying a dollar-linked stablecoin with pounds, euros, pesos or another currency is also a foreign-exchange transaction, even when it takes place through a crypto service rather than a conventional currency dealer.

USDT and USDC share the basic objective of maintaining a value close to one US dollar, but they are separate products issued by different companies, with different reserve arrangements, disclosures and availability across jurisdictions. Users should therefore avoid treating the word “stablecoin” as a guarantee that every token has the same risk profile. The quality and liquidity of the reserve assets supporting a fiat-backed stablecoin, the issuer’s redemption arrangements and the legal framework under which it operates all influence its reliability. A coin can also trade slightly above or below its intended value during periods of unusual demand or market stress. For a short transfer this difference might be small, but it becomes more important when large sums are involved.

Liquidity is another practical reason the largest stablecoins are commonly selected for international payments. A token that is widely traded is normally easier to exchange for other currencies and assets than a small stablecoin with few buyers and sellers. Strong liquidity can reduce the price difference between buying and selling, although the actual rate offered to an individual still depends on the service being used and the local market. Availability can also change when regulations change. A stablecoin accessible through a service in one country may be restricted or unavailable through regulated providers elsewhere. Anyone arranging a cross-border transfer should therefore check the recipient’s options rather than assuming that worldwide blockchain circulation means identical access in every jurisdiction.

Risks, Costs and Regulation to Consider in 2026

The word “stable” describes the intended price behaviour of these assets, not an absence of risk. A fiat-backed stablecoin depends on the issuer maintaining appropriate reserves and being able to honour redemption obligations. Market confidence can weaken if users become uncertain about those reserves or about access to banking relationships. There are also risks at the wallet level. Blockchain transfers are normally difficult to reverse after confirmation, so an incorrect address or unsupported network can result in funds becoming inaccessible. Criminals also exploit crypto payments through impersonation, fake investment schemes and fraudulent payment instructions. A legitimate stablecoin does not make a fraudulent recipient legitimate. For significant transfers, checking the receiving details independently and sending a small test amount first can reduce avoidable errors.

Costs deserve equally careful attention. A low blockchain transaction fee can be attractive, but international transfers usually involve more than the blockchain itself. The sender may pay a card, bank-transfer or cash deposit fee to obtain a stablecoin. The quoted exchange rate may contain a spread. The recipient may then pay another spread or withdrawal fee to obtain local currency. Where the destination market has limited liquidity, conversion can cost much more than the network transaction. The BIS noted in its 2026 Annual Economic Report that the performance of stablecoins as cross-border payment instruments remains uneven once fees, spreads and on-ramp and off-ramp costs are included. Stablecoins can be competitive in certain corridors, but there is no reliable rule that they are always cheaper than bank transfers or specialised remittance services.

Regulation has become substantially clearer in several major markets by 2026. In the European Union, the Markets in Crypto-Assets Regulation, commonly known as MiCA, establishes specific rules for asset-referenced tokens and e-money tokens. A stablecoin referencing one official currency falls within the e-money-token category, and issuers offering such tokens in the EU generally need to be authorised as a credit institution or electronic money institution. MiCA also provides holders with redemption rights at par value. In the United States, the GENIUS Act was signed into law on 18 July 2025 and created a federal regulatory framework for payment stablecoins, including requirements for 100% backing with eligible liquid reserve assets and monthly public reserve disclosures. In April 2026, US authorities also proposed rules implementing anti-money-laundering and sanctions obligations under the Act.

What Users Should Check Before Sending Stablecoins Abroad

The first check should be practical: can the recipient actually use the stablecoin being sent? Both parties should agree on the exact token and blockchain before money moves. The receiving wallet should explicitly support that combination, and the recipient should know whether the token can be converted into the currency they need. Copying a wallet address is safer than typing it manually, but the first and last characters should still be compared with the intended address because malicious software can sometimes replace copied addresses. For a large payment, a small test transfer can confirm that the route works. Users should also understand who controls the receiving wallet. A self-custody wallet places responsibility for access keys on the owner, while an account operated by a financial company introduces reliance on that company and its rules.

The second check is the complete price of the transaction. The relevant question is not simply “How much is the blockchain fee?” but “How much does the sender spend, and how much usable money does the recipient finally receive?” Comparing those two figures captures purchase charges, foreign-exchange spreads, blockchain fees, withdrawal charges and the cost of converting the stablecoin at the destination. The stablecoin itself should also be checked. For significant amounts, users can review the issuer, reserve information, redemption terms and the availability of independent assurance or regulatory oversight. A token with a familiar ticker should not be accepted solely because its name resembles a well-known stablecoin; counterfeit tokens can be created on public blockchains.

Finally, an international stablecoin transfer remains subject to laws and financial controls even though the blockchain itself operates across borders. Regulated providers can require identity verification, transaction monitoring and information about the source or purpose of funds. Sanctions, anti-money-laundering rules, tax requirements and restrictions on cryptoasset services differ between countries. Consumer protection may also differ from that provided for a conventional bank transfer or card payment. Stablecoins are therefore most useful when they solve a specific problem — such as settlement outside banking hours, access to dollar-linked value or more efficient movement between compatible financial services — and when both sides understand the conversion route and total cost. By 2026 they are a meaningful additional option for international transfers, but they work best as one payment method among several rather than as a universal replacement for existing financial networks.