MONEY FROM TEMPORARY MIGRANT WORKERS | Remittances are income earned by temporary migrant workers in the host country as well as personal transfers. In general, they are usually understood as financial or in-kind transfers made by migrants to friends and relatives back in communities of origin. in 2022, the projected 4.2 per cent increase in global remittances, estimated to reach $630 billion) follows a 8.6 per cent growth registered during 2021, when remittance flows reached $605 billion, exceeding earlier estimates, said the World Bank.