Example 13.2: Refinancing a Loan
Assume that you obtained a fixed rate 15-year loan in June 1995
for $78,500 with a nominal annual rate of 9%. By early 1998, the
market offers a 6.5% interest rate, and you are considering
whether to refinance your loan.
Use the following statements to find out the status of the loan on
February 1998. Output 13.2.1 shows the results:
proc loan start=1995:6;
fixed life=180 rate=9 amount=78500 noprint
label='Original Loan';
compare at=('10FEB1998'd);
run;
Output 13.2.1: Loan Comparison Report for Original Loan
|
Loan Comparison Report Analysis through FEB1998 |
| Loan Label |
Ending Outstanding |
Payment |
Interest Paid |
True Rate |
| Original Loan |
71028.75 |
796.20 |
18007.15 |
9.38 |
|
The monthly payment on the original loan is $796.20. The ending outstanding
principal balance as of February is $71,028.75. At this point, you might want
to refinance your loan with another 15-year loan. The alternate loan has a 6.5%
nominal annual rate. The initialization costs are $1,419.00. Use the
following statements to compare your alternatives:
proc loan start=1998:2 amount=71028.75;
fixed rate=9 payment=796.20
label='Keep the original loan' noprint;
fixed life=180 rate=6.5 init=1419
label='Refinanace at 6.5%' noprint;
compare at=(15 16) taxrate=33 marr=4 all;
run;
Output 13.2.2: Loan Comparison Report for Refinancing Decision
|
Loan Comparison Report Analysis through MAY1999 |
| Loan Label |
Ending Outstanding |
Present Worth of Cost |
Payment |
Interest Paid |
True Rate |
| Keep the original loan |
66862.10 |
72737.27 |
796.20 |
7776.35 |
6.20 |
| Refinanace at 6.5% |
67382.48 |
72747.51 |
618.74 |
5634.83 |
6.23 |
| NOTE: |
"Keep the original loan" is the best alternative based on present worth of cost analysis through MAY1999. |
|
Loan Comparison Report Analysis through JUN1999 |
| Loan Label |
Ending Outstanding |
Present Worth of Cost |
Payment |
Interest Paid |
True Rate |
| Keep the original loan |
66567.37 |
72844.52 |
796.20 |
8277.82 |
6.20 |
| Refinanace at 6.5% |
67128.73 |
72766.42 |
618.74 |
5999.82 |
6.12 |
| NOTE: |
"Refinanace at 6.5%" is the best alternative based on present worth of cost analysis through JUN1999. |
|
|
The comparison reports of May 1999 and June 1999 in Output 13.2.2 illustrate the breakeven
between the two alternatives. If you intend to keep the loan through June 1999
or longer, your initialization costs for the refinancing are justified.
The periodic payment of the refinanced loan is $618.74.
Copyright © 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.