In the globalised banking scenario of this modern world, transferring money from one country to another has become a lot easier. Earlier such transfers could only be made through cheques and drafts, the settlement of which took a long time. Then post offices came forward to make transfer of money easier through money orders. And now that online banking platforms are available, transferring money from an account in one country to an account in another country is just a matter of few hours.
Wire transfer refers to the electronic transfer of funds from an entity in one country to an entity in another country. Such money transfers come with stringent regulatory requirements. Money sent from a different country to India is known as inward remittance and money sent from India to a foreign country is called an outward remittance. Government has kept the regulatory requirements quite stringent for money going out of India to prevent accumulation of black money.