顺汇，又称汇付、汇款，即是将金钱由一处地方跨境地转到别一个地方，透过银行、钱庄等金融机构协助。

联合国可持续发展目标目标10「减少国家内部和国家之间的不平等」下有具体目标「到2030年，将移民汇款手续费减至3%以下，取消费用高于5%的侨汇渠道」。

A remittance is a transfer of money by a foreign worker to an individual in his or her home country. Money sent home by migrants competes with international aid as one of the largest financial inflows to developing countries. Workers' remittances are a significant part of international capital flows, especially with regard to labour-exporting countries. In 2014, $436 billion went to developing countries, setting a new record. Overall global remittances also totaled $583 billion. Some countries, such as India and China, receive tens of billions of US dollars in remittances each year from their expatriates. In 2014, India received an estimated $70 billion and China an estimated $64 billion.