In: Finance
Suppose you borrowed $50,000 at a rate of 8.5% and must repay it in 5 equal installments at the end of each of the next 5 years. By how much would you reduce the amount you owe in the first year?
Annual Instalment:
Annual Instalment is sum of money due as one of several equal
payments for loan/ Mortgage taken today, spread over an agreed
period of time.
EMI = Loan / PVAF (r%, n)
PVAF = SUm [ PVF(r%, n) ]
PVF(r%, n) = 1 / ( 1 + r)^n
r = Int rate per period
n = No. of periods
How to calculate PVAF using Excel:
=PV(Rate,NPER,-1)
Rate = Disc Rate
NPER = No.of periods
Particulars | Amount |
Loan Amount | $ 50,000.00 |
Int rate per Anum | 8.5000% |
No. of Years | 5 |
Annual Instalemnt = Loan Amount / PVAF (r%, n)
Where r is Int rate per Anum & n is No. of Years
= $ 50000 / PVAF (0.085 , 5)
= $ 50000 / 3.9406
= $ 12688.29
Loan AortizationSchedule:
Period | Opening Bal | EMI | Int | Principal Repay | Closing Outstanding |
1 | $ 50,000.00 | $ 12,688.29 | $ 4,250.00 | $ 8,438.29 | $ 41,561.71 |
2 | $ 41,561.71 | $ 12,688.29 | $ 3,532.75 | $ 9,155.54 | $ 32,406.17 |
3 | $ 32,406.17 | $ 12,688.29 | $ 2,754.52 | $ 9,933.76 | $ 22,472.41 |
4 | $ 22,472.41 | $ 12,688.29 | $ 1,910.15 | $ 10,778.13 | $ 11,694.27 |
5 | $ 11,694.27 | $ 12,688.29 | $ 994.01 | $ 11,694.27 | $ -0.00 |
Amount reduced in forst Year is amount adjusted towards Principal repayment. I.e $ 8438.29
Opening Balance = Previous month closing balance
EMI = Instalment calculated
Int = Opening Balance * Int Rate
Principal repay = Instalment - Int
Closing Balance = Opening balance - Principal
Repay