A Straight Line Interest Method
Straight line interest method is a method used to amortize or spread out a loan or other debt instrument over several years via fixed periodic payments. This method can also be referred to as an amortizing loan or a rather basic way of paying off bonds. With this method, each payment made is expected to be equal throughout the term of the loan, and the percentage of each payment is split between the principal and interest portion. This method is the most popular amortization method used by banks and other financial institutions.
Straight line interest method is best understood with an example. Assume an individual has taken a loan of $10,000 from a lender which provides a repayment period of 5 years with an interest rate of 8% annually. This means that the borrower has to pay a total of $13,148 in five years i.e. $2,550 annually as the repayment amount. Thus, the first payment of $2,630 in year 1 is comprised of 2 parts – principal of $1,012 and interest of $1,618. In the second year, the payment remains the same, but the percentage of each will slightly change due to increased principal amount and decreased interest amount. In this example, the second payment of $2,630 is of $1,074 in principal and $1,556 in interest. In this way, each payment made will be of equal amount mixed with both the principal and interest. As the loan goes along, the payments made will mostly be consisting of principal and very technical in interest.
The straight line interest method makes it easier for the lender to compound the payments made by the borrowers. This is because this method is responsible for dividing the loan amount into equal amounts of principal and interest payments. Thus, each payment is made on the exact date and eliminates any chances of late or queued payments or any other delays or discrepancies.
The straight line interest method also greatly benefits the borrower. The borrower can plan the repayment schedule in advance and can also take other loan or debt plans simultaneously, if necessary. This method also allows the borrower to pay off the loan much earlier than the stipulated date. This can be done by making extra payments along with the regular payments. Doing so will help in reducing the principal balance earlier and thus, the interest payable and total amount of loan.
Therefore, the straight line interest method serves as a great utility for lenders and borrowers alike and find extensive applications in various financial instruments. It helps in calculating and managing debt repayment easily and efficiently and facilitates a healthy credit record for the borrower.