Bonds issued at premium (price > face value) or discount (price < face value) require amortization of the premium/discount over the bond life using the effective interest method.

How is the issuance of bonds at a premium or discount recorded and how is that premium/discount amortized?

Summary: Bonds issued at premium (price > face value) or discount (price < face value) require amortization of the premium/discount over the bond life using the effective interest method.

Recording Issuance:

At Par (Face Value):

  • Dr Cash $1,000,000
  • Cr Bonds Payable $1,000,000

At Discount:

  • Dr Cash $957,876
  • Dr Discount on Bonds Payable $42,124
  • Cr Bonds Payable $1,000,000

At Premium:

  • Dr Cash $1,044,518
  • Cr Premium on Bonds Payable $44,518
  • Cr Bonds Payable $1,000,000

Amortization Methods:

1. Effective Interest Method (Required by GAAP):

Interest Expense = Carrying Value × Market Rate

Cash Paid = Face Value × Coupon Rate

Amortization = Difference between Interest Expense and Cash Paid

Discount Amortization Example (5% bonds, 6% market rate):

PeriodInterest Expense (6%)Cash Paid (5%)Discount AmortizedCarrying Value
1$57,473$50,000$7,473$965,349
2$57,921$50,000$7,921$973,270
5$59,434$50,000$9,434$1,000,000

Premium Amortization Example (5% bonds, 4% market rate):

PeriodInterest Expense (4%)Cash Paid (5%)Premium AmortizedCarrying Value
1$41,781$50,000$8,219$1,036,299
2$41,452$50,000$8,548$1,027,751
5$40,385$50,000$9,615$1,000,000

Key Points:

  1. Premium: When coupon rate > market rate
  2. Discount: When coupon rate < market rate
  3. Effective interest method matches expense with period
  4. Carrying value approaches face value at maturity
  5. Balance sheet: Bonds payable ± premium/discount
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