what is imps
Immediate Payment Service. From Wikipedia, the free encyclopedia. Immediate Payment Service (IMPS) is an instant real-time inter-bank electronic funds transfer system of India. IMPS offers an inter-bank electronic fund transfer service through mobile phones. Unlike NEFT and RTGS, the service is available 24/7 throughout the year including bank holidays. It is managed by the National Payments Corporation of India (NPCI) and is built upon the existing National Financial Switch network.