Lesson

Measure notes and effective interest

Build the note cash flow timeline, measure an off market or zero coupon note, accrete discount with effective interest, and control accrued interest separately from credit loss.

Updated Sep 11, 2026 Review due Nov 7, 2026
On this page
  1. Read the instrument as a timeline
  2. Keep interest and credit controls distinct
  3. Change the yield, not the promise
About this lesson

Lesson details

Estimated study time
135 min
Learning objectives (8)

A note's face amount answers one question: how much contractual principal is due at maturity. Initial carrying amount answers a different question about the exchange-date measurement. Expected collection remains a third question. Keep those three amounts separate when Northwind replaces an account with a two-year, noninterest-bearing $121,000 note.

Read the instrument as a timeline

Retain maker, holder, principal, stated rate, issue and maturity dates, payment frequency, collateral, recourse, fees, prepayment, default, modification, and legal enforceability. Determine the economic exchange and a supported market yield before discounting. Because a dollar received 2 years from now is worth less than a dollar available today, a zero-coupon note contains financing even when the contract labels no cash interest; present value separates that financing from the exchange-date amount.

With a stipulated 10 percent annual effective yield:

Initial carrying amount: $121,000 ÷ 1.10² = $100,000
Year 1 interest:          $100,000 × 10% = $10,000
Year 1 ending carrying:                       $110,000
Year 2 interest:          $110,000 × 10% = $11,000
Maturity carrying amount:                     $121,000

The initial $21,000 discount accretes as interest revenue. If the note pays cash coupons, subtract each coupon from carrying amount after recognizing effective interest. Keep full precision and align rate and period units.

Keep interest and credit controls distinct

Accrue earned interest through the reporting date under the supported yield. Identify whether accrued interest is presented separately, included in the allowance population, written off under a policy election, or placed on nonaccrual. The interest schedule does not determine expected collection.

Change the yield, not the promise

Prepare the note schedule and entries at issuance, Year 1 close, and maturity. Then change the supported market yield to 8 percent and explain which amounts change, which contractual cash flow remains $121,000, and why the sensitivity does not authorize choosing either rate. End with the evidence that would be needed to support a yield; the schedule cannot supply its own assumption.