Diaspora Banking

Diaspora banking is the business of serving emigrants and their descendants from the country they left. Banks in the home country offer people living abroad accounts they can open and run remotely, deposit and investment products, mortgages for property at home, and channels for sending money to relatives. The customers are often called non-residents, overseas nationals or, in South Asia, by terms such as non-resident Indians and overseas Pakistanis.

The idea goes beyond remittances. A remittance is money sent home and usually spent by the family that receives it. Diaspora banking tries to hold a longer relationship with the sender: to keep part of the migrant's savings in home-country banks, to finance their investments there, and to bring money through formal channels. Governments encourage it because it brings in foreign currency.

• Non-resident accounts. Current and savings accounts in local currency, often freely convertible back into foreign currency, and a foreign currency account held in dollars, pounds, euros or other major currencies.
• Term deposits and savings certificates. Fixed-term products, frequently at rates above those available in the country of residence, sometimes issued by the government.
• Investment access. Routes to buy shares, government securities and mutual funds in the home market, with rules allowing repatriation of capital and income.
• Property finance. A mortgage loan to buy or build a home in the country of origin, a leading reason migrants save.
• Remittance links. Transfers from abroad credited directly to the customer's or family's account, often free of charge.
• Other services. Insurance, pension plans, bill payment for relatives and, in Muslim-majority countries, versions that follow Islamic banking principles.

India has the longest-running framework. Under rules of the Reserve Bank of India, non-residents may hold a Non-Resident External account, kept in rupees and funded from abroad, with balances and interest freely repatriable; a Non-Resident Ordinary account for income arising in India, with limits on repatriation; and Foreign Currency Non-Resident deposits, term deposits held in foreign currency so that the depositor bears no exchange rate risk. At times of pressure on its external accounts, India has also raised funds directly from its diaspora through special bonds and deposit schemes.

Pakistan introduced the Roshan Digital Account in September 2020 under the State Bank of Pakistan. It allows non-resident Pakistanis to open an account with a participating bank entirely online, in rupees or foreign currency, and to invest in government savings certificates, shares and property with full repatriation. The scheme had attracted more than 14 billion dollars in gross inflows by late 2026.

Other countries with dedicated programmes include Bangladesh, the Philippines, Egypt, Ethiopia, Nigeria and Kenya, typically combining foreign currency accounts with diaspora bonds or mortgage products. Israel has sold bonds to its diaspora since the 1950s.

For countries with large emigrant populations, money from abroad is a main source of foreign currency. A sustained remittance inflow supports the balance of payments, and non-resident deposits add to the banking system's foreign currency resources and, indirectly, to foreign exchange reserves. Offering convenient formal products also draws money away from informal channels such as hawala, which leave no record and bring no foreign currency into the banking system.

Diaspora investors are thought to be more patient than other foreign investors, since they have personal ties and local knowledge, though experience shows that non-resident deposits can still flow out when confidence in the currency weakens.

Serving customers in another country raises practical and legal difficulties. Identity must be verified remotely, which requires digital identity verification that satisfies home-country know your customer rules, often with documents issued by a foreign authority. Tax reporting adds obligations: accounts held by residents of the United States fall under FATCA, and most other countries exchange account information automatically under a common reporting standard.

Marketing is constrained by the law of the host country. A foreign bank generally cannot solicit deposits from residents of another country without a license there, so banks work through representative offices, local subsidiaries or partnerships with licensed institutions, and must take care over what they advertise. Moving the money depends on correspondent banking relationships, which have become harder for banks in some emigrant countries to maintain.

Home-country capital controls are the central concern for customers. The value of a diaspora account rests on confidence that funds can be taken out again in foreign currency. Where governments have restricted withdrawals or forced conversion at unfavourable rates during a crisis, diaspora savers have suffered losses and have been slow to return.

Banks no longer have this market to themselves. Money transfer companies and financial technology firms offer migrants multi-currency accounts, cards and low-cost transfers in the country where they live, and some have added savings and credit. Host-country banks court migrant communities with accounts that include cheap transfers home. A migrant worker remittance sent through such an app may never touch a home-country bank account in the sender's own name, which is the relationship that diaspora banking seeks to build.