A client got a revolving loan with a credit line (limit) by amount of 50,000 JOD from Tamweelcom, and with a tenor of 12 months for each utilized (withdraw) amount and at a declining interest rate/annual of 20.5% which is equivalent to fixed interest rate/annual of 11.4%.
The client utilized (withdraw) 40,000 JOD from the granted limit with a tenor of 12 months
Stamps duty on the Contract = 170 JOD
1. What is the total interest rate paid for the above utilization (withdraw)?
Total interest rate for the above utilization (withdraw) = 3,420 JOD
2. What is the monthly payment for the above utilization (withdraw) (principal, interest and sales tax on interest)?
irst month payment amount for the above utilization (withdraw): 4,842.6 JOD (Principal 4,153.655 JOD, interest 668.889 JOD and sales tax on interest 20.056 JOD)
The remaining monthly payments amount for the above utilization (withdraw): 4,835 JOD (Including principal payment, interest and sales tax on interest).
3. How to calculate the effective interest rate (EIR) for the above utilization (withdraw)
The effective interest rate (EIR) = (1+IRR)12 - 1
The Internal rate of return (IRR) calculated using Microsoft Excel by using the equation of IRR:
Value field: enter all the cash flows (plus and minus)
Guess field: (represent the expected income) enter 0
IRR = 0.02022
Which represent the Monthly Effective Rate
The effective interest rate (EIR) calculated by substitute the IRR in the following equation:
The effective interest rate (EIR) = (1+IRR)12 - 1
The effective interest rate (EIR) = 27.156%