International remittances are personal transfers of money across borders, most often sent by migrant workers to family members in their home countries. World Bank estimates place flows to low- and middle-income countries at more than 650 billion US dollars in 2023, making remittances one of the largest sources of external finance for many developing economies. Typical uses include household expenses, education, healthcare, and support for small businesses.
Remittances travel through several types of channels. Traditional bank wire transfers, routed through the SWIFT messaging network, remain common for larger amounts but are comparatively slow and expensive. Money transfer operators such as Western Union and MoneyGram maintain wide agent networks for cash pickup, which matters in regions where recipients lack bank accounts. Digital providers, including Wise, Remitly, and WorldRemit, generally offer lower fees and faster delivery to bank accounts or mobile wallets. More recently, stablecoin-based services have emerged as an alternative: a sender converts funds into a token pegged to a fiat currency, such as USDT or USDC, and the recipient receives local currency in a bank account. Platforms such as Oobit route these wallet-to-bank transfers through regional payment rails, for example SEPA in the Eurozone, PIX in Brazil, INSTAPAY in the Philippines, and IMPS in India.
The total cost of a remittance has two components: the upfront transfer fee and the margin embedded in the exchange rate. The World Bank's Remittance Prices Worldwide database puts the global average cost of sending $200 at roughly 6 percent, well above the United Nations Sustainable Development Goal target of less than 3 percent. Costs vary widely by corridor, method, and payout type. Cash pickup and bank wires tend to be the most expensive options, while digital and mobile-money transfers are usually cheaper. Delivery times range from a few seconds on instant local rails to several business days for correspondent-bank wires. Comparing the final amount the recipient will actually receive, rather than the headline fee alone, is the most reliable way to evaluate a service.
Remittance providers are regulated financial businesses in most jurisdictions. They are subject to know-your-customer (KYC) and anti-money-laundering (AML) rules, so senders generally must verify their identity, and large or frequent transfers may require additional documentation. Licensing frameworks differ by region, for example money transmitter licenses in the United States, MiCA rules in the European Union, and virtual asset service provider registrations elsewhere. Practical steps for senders include verifying the recipient's account details before initiating a transfer, keeping receipts, confirming that the recipient can access the chosen payout method, and staying alert to fraud, since remittance scams are common. Recipients may also wish to check local rules, although most countries do not tax personal remittances as income.