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Amortization of Bond Discount – Definition

Amortization of Bond Discount Definition

Amortization is a process carried out to reduce the cost base of a bond for each period to reflect the economic reality of the bonds approaching maturity. The amortization is done at par. It is easy to prepare, and it is essential in calculating tax returns. It is also done annually and has different tax implications for the different bond types.

A Little More on What is Amortization of Bond Discount

A common factor between bond amortization and indirect cash flow method is that both of them involve interest expenses which are not in cash. In the indirect cash flow method, the expenses not in cash are adjusted to the net income (which is a profit in accounting that has expenses in cash and also not in cash). With the amortization of bonds, a discount or adjustment is promoted. The change to the net income is either an addition or subtraction depending on the bond redemption type.

The amortization of bonds is a process where the premium or discounted amount is assigned to the payment of interest of each period of the validity of the bond. The bonds can issue a discount or premium at par when the interest rate of the market is either higher or lower than the bond’s coupon rate.

Although nominal interest is the amount of interest payment amount in cash for each interest period, the discount amortization amount of a bond either adds or subtracts the payment of the coupon of the period to get the effective interest expense for calculating the net income.

The indirect method of cash flow

This method is used to calculate the cash flow from the various operating activities based on net income. Net income is not cash flow and is adjusted by the inclusion of cash inflows and outflows which don’t count as income and expenses and the exclusion of the non-cash income and expenses.

For example, when an expense not in cash is previously used in the calculation of net income, the expenditure amount not made in cash is added again to fix the cash flow. When a cash outflow is not considered as an expense and therefore not used in the calculation of net income, the outgoing amount of the non-cash must be subtracted from the net income to fix the cash flow.

Bond Discount

Discounted bonds’ amortization always leads to an effective interest expense that is higher than the payment of the bond interest coupon for each period. If a bond is sold at a discount, it means that the market interest rate is above the coupon rate. In this case, the amortization amount of the bonds’ discount for each period in the payment of the cash coupon is added to get the expense by real interest for net income calculation.

In the calculation of the cash flow, the non-monetary interest expenses are added in the amortization of the discounted bond to the net income.

Bonus on bonds

The amortization of the bonus on bonds leads to an interest expense less than the payment of the bond’s coupon interest for each period. If a bond is sold at a premium, it means that the market interest rate is less than the coupon rate. This leads to the subtraction of the bonus amortization amount for each period of the coupon payment in cash to realize the real expense and calculate the net income.

For cash flow calculation, the cash coupon payment that is not a financial expense in the bonus amortization premium is subtracted from the net income as cash outflow.

Amortization is necessary for tax purposes

In amortization, premium bondholders are required to reduce the cost base of their possessions in each tax reporting period. This coincides with the tax return period. The holders of discount bonds use an increase strategy where the base bonds’ base cost increase towards par because the bond moves toward maturity every year.

Tax effects of depreciation

According to the Internal Revenue Service, premium amortization in the fiscal accounts does not result in the capital loss for the client. With the discount vouchers, the cost base of a US savings bond is raised and is also a taxable capital gain. Investors who purchase only the bonds sold at par are those who avoid the inconvenience of reporting the changes for each bond.

Other tax effects

The price of bonuses varies each day, and the amortization is based on the reality the bonds must be exchanged in at maturity. The bond traders are required to use the new amortized cost in case a bond in negotiated before its maturity. A premium or discount bonus sold above the amortized is subjected to tax no matter the original cost.

Bonds that are sold below the amortized costs incur losses, and because of this, an essential concept of the exchange of taxes is utilized to avoid capital gains of the bonds. Exchange of taxes means that there are commercial ties with the losses of the same type of bonds to ensure the recognition of tax loss for purposes of income tax.

Depreciation rules to recognize the payment pair at maturity

Bonus premiums show that there is a decline in interest rates from when the bond was issued.  The discount vouchers are issued in areas with low-interest rates. The prices of premium and discount bonds remain even when the interest rates don’t change until maturity. The reason why the bonds prices are similar is that these prices become convergent as the bonds near maturity.

Majority of the bonds have early amortization characteristics for a specific date and price, and the premium bonuses amortize first to the call function. The remaining amortization is distributed at maturity, and the discount vouchers increase at maturity only.

References for Amortization of Bonds Discount

Academic Research on Amortization of Bond Discount

 

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