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table that shows the periodic payment, interest and principal requirements, and unpaid loan balance for each period of the life of a loan.
table commonly used in mortgages and installment loans, showing the number of payments due, the amount due in each installment, the declining principal balance, and the number of years needed to fully extinguish the debt.
AMORTIZATION OF ONE-YEAR $1,000 LOAN AT 10%, SIMPLE INTEREST
| Monthly Payment (P&I): 87.92 To Principal |
To Interest | Balance |
| 79.59 | 8.33 | 920.41 |
| 80.25 | 7.67 | 840.16 |
| 80.92 | 7.00 | 759.24 |
| 81.59 | 6.33 | 677.65 |
| 82.27 | 5.65 | 595.38 |
| 82.96 | 4.96 | 512.42 |
| 83.65 | 4.27 | 428.77 |
| 84.35 | 3.57 | 344.42 |
| 85.05 | 2.87 | 259.37 |
| 85.76 | 2.16 | 173.61 |
| 86.47 | l.45 | 87.14 |
| 87.19 | .73 | -.05 |
method of paying a sum due whose value has been discounted, according to a predetermined schedule. Each periodic payment includes part of the principal and interest due thereon.
a table that shows the periodic payment, interest and principal requirements, and unpaid loan balance for each period of the life of a loan.
Example: An amortization schedule for a $1,000 principal, 5-year self-amortizing loan at 10% interest with annual payments is shown in Table 2.
| TABLE 2 | ||||
| AMORTIZATION SCHEDULE | ||||
| End of year |
Payment required |
Interest at 10% of unpaid balance |
Principal retirement |
Unpaid balance at end of year |
| 1 | $263.80 | $100.00 | $163.80 | $836.20 |
| 2 | 263.80 | 83.62 | 180.18 | 656.02 |
| 3 | 263.80 | 65.60 | 198.20 | 457.82 |
| 4 | 263.80 | 45.78 | 218.02 | 239.80 |
| 5 | 263.78 | 23.98 | 239.80 | 0 |
| Total retired | $1,000.00 |
Copyright c 2006, 2000, 1997, 1993, 1990 by Barron's Educational Series, Inc. Reprinted by arrangement with Publisher.
Copyright © 2000, 1995, 1991, 1987 by Barron's Educational Series, Inc. Reprinted by arrangement with Publisher.
Copyright © 2004, 2000, 1997, 1993, 1987, 1984 by Barron's Educational Series, Inc. Reprinted by arrangement with Publisher.

