Abstract This project is aimed at designing and implementing a simulated voice ATM machine for Eco Bank Plc, Obosi Onitsha. Specifically, this study covered the activities of using voice assistance in cash payments for customers who wish to do their cash transactions electronically in Eco bank, Obosi Onitsha. In a bid to successfully carry out a simulated voice ATM with a view of finding out its shortcomings, this attempt enabled the researcher to design and implement a voice assistance ATM system for cash transactions that would, if well-implemented help to uplift the financial operations of Eco bank Plc, Obosi Onitsha. The New system will be developed using Microsoft visual basic 6.0. This programming language was chosen because of its ideal nature for writing windows based application.