What is the Interest charged on Instant Cash loan? True Balance Customer Support September 25, 2019 07:35 Updated Follow Customer will be charged an interest of 20% on the principal amount. Disclaimer: The fee is subject to change. Related articles How to apply for Instant Cash loan? What is an Interest Rate? What is the minimum and maximum Tenure available? Can I take multiple loans? What happens if I don't pay my EMI on time? Comments 0 comments Article is closed for comments.