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Worked-example setupScope and assumptions
- Linden Peak and every amount, plan event, assumption, and actuarial result are fictional and supplied for instruction.
- The July amendment creates $900,000 of prior-service cost; the $300,000 obligation loss and $200,000 actual-over-expected asset return are supported.
- The employer's documented policy uses the supplied corridor method and a ten-year average remaining service period for the opening net loss.
- No settlement or curtailment occurs; the year-end freeze is a plan amendment that stops future accruals but does not extinguish earned benefits.
- Income-tax effects, capitalization into another asset, legal funding, actuarial valuation, and separate plan reporting are outside the calculation.
- Period
- Year ended December 31, 20X6
- Units
- US dollars and one annual measurement period
- Rounding
- Retain full precision; display dollars with commas and no decimals
Problem
At Linden Peak's close meeting, the actuary brings a $900,000 amendment and a $300,000 obligation loss, the trustee brings $1.60 million of actual return, and accounting brings a $3.00 million opening AOCI loss. The question is not which number is pension expense. Build the current-period routes that let all four records coexist without duplication.
Periodic cost is an assembly, not a cash number
| Net periodic pension cost component | Amount | Current presentation rail |
|---|---|---|
| Service cost | $1,500,000 | With other employee compensation |
| Interest cost | 1,250,000 | Outside operating income when that subtotal is presented |
| Expected return on plan assets | (1,400,000) | Same separate non-service section |
| Prior-service-cost amortization | 180,000 | Same separate non-service section |
| Net-loss amortization | 100,000 | Same separate non-service section |
| Net periodic pension cost | $1,630,000 | $1.50 million service + $130,000 other |
Actual return is $1.60 million, but expected return is $1.40 million. Substituting actual return in periodic cost would erase the $200,000 asset gain from its OCI route. The expected long-term return is a supported accounting assumption, not a forecast that this year's assets must earn exactly that amount.
Only the $1.50 million service-cost component can be eligible for capitalization as part of another asset, and only if that other asset's guidance permits it. The table does not establish that any amount should be capitalized here.
Keep current OCI and ending AOCI distinct
The amendment and obligation loss initially increase the accumulated loss layers. The asset gain and current amortizations reduce them:
| Current pretax OCI bridge | Loss / (gain) |
|---|---|
| Prior-service cost from amendment | $900,000 |
| Obligation actuarial loss | 300,000 |
| Actual return above expected return | (200,000) |
| Prior-service-cost reclassification | (180,000) |
| Net-loss reclassification | (100,000) |
| Current OCI loss | $720,000 |
Opening AOCI contains a $3.00 million pretax net loss. Adding current OCI gives a $3.72 million ending loss. The two amortization amounts enter periodic cost and leave AOCI once; they are reclassifications, not new economic losses.
Apply the supplied corridor policy without inventing one
The greater opening base is the $25 million opening PBO. Ten percent is $2.50 million. The $3.50 million opening net loss exceeds that threshold by $1.00 million; division by the supported ten-year average remaining service period produces $100,000 of current amortization.
Threshold = 10% × $25,000,000 = $2,500,000
Excess = $3,500,000 − $2,500,000 = $1,000,000
Amortize = $1,000,000 ÷ 10 years = $100,000
This is a reperformance of Linden Peak's supplied policy. It does not select a recognition policy for management or imply that the corridor is an actuarial confidence interval.
Reconcile funded status and the employer entry
The independent rollforwards end at $27.55 million PBO and $23.50 million plan assets, so the recognized liability is $4.05 million. Opening funded status was $(3.00) million; the liability increases $1.05 million.
Dr pension cost—service $1,500,000
Dr pension cost—other 130,000
Dr OCI—benefit-plan loss 720,000
Cr cash—employer contribution $1,300,000
Cr net pension liability 1,050,000
Debits and credits are both $2.35 million. The balanced entry is a release control only because obligation, assets, periodic cost, OCI, contribution, and funded status were independently supported first.
Stop on special-event labels
The July amendment creates supplied prior-service cost. The year-end freeze stops specified future accruals but does not extinguish earned benefits. It is not a settlement merely because management calls it one. An unsigned annuity quote likewise does not prove an irrevocable transfer of primary responsibility. Evaluate settlement, curtailment, remeasurement, termination-benefit, and disclosure consequences from executed terms and event-date evidence.
The supplied lower-rate scenario gives a $28.50 million obligation; the higher-rate scenario gives $26.70 million. Those conditional changes do not select the discount rate, quantify probability, or replace the full disclosure rollforward and assumption evidence.
Quantitative companions
Choose from 2 ways to work with this calculation.
Verified calculation · pension accounting analysis
The curriculum loader recomputed this example before it entered the site build. Expand any structured input to inspect the stated facts.
- actual return
- 1,600,000
- assets acquired
- 0
- benefit type
- pension
- benefits paid
- 1,400,000
- corridor amortization period
- 10
- corridor greater opening base
- 25,000,000
- corridor opening net loss
- 3,500,000
- corridor rate
- 0.1
- employer contributions
- 1,300,000
- expected return
- 1,400,000
- interest cost
- 1,250,000
- net loss amortization
- 100,000
- obligation actuarial gain
- 0
- obligation actuarial loss
- 300,000
- obligation sensitivity
- 2 fields
Inspect data
{
"higher_discount_rate": 26700000,
"lower_discount_rate": 28500000
}- obligations assumed
- 0
- obligations settled
- 0
- opening aoci loss
- 3,000,000
- opening obligation
- 25,000,000
- opening plan assets
- 22,000,000
- participant contributions
- 0
- plan expenses paid
- 0
- prior service amortization
- 180,000
- prior service cost
- 900,000
- reported current oci loss
- 720,000
- reported ending aoci loss
- 3,720,000
- reported ending funded status
- -4,050,000
- reported ending obligation
- 27,550,000
- reported ending plan assets
- 23,500,000
- reported net periodic benefit cost
- 1,630,000
- service cost
- 1,500,000
- settlement assets transferred
- 0
- special event cost
- 0
- transition amortization
- 0
Recomputed result
| Measure | Value |
|---|---|
| actual minus expected return | 200,000 |
| corridor amortization | 100,000 |
| corridor excess | 1,000,000 |
| corridor threshold | 2,500,000 |
| current oci loss | 720,000 |
| ending aoci loss | 3,720,000 |
| ending funded status | -4,050,000 |
| ending obligation | 27,550,000 |
| ending plan assets | 23,500,000 |
| entry balance difference | 0 |
| funded status change | -1,050,000 |
| net periodic benefit cost | 1,630,000 |
| opening funded status | -3,000,000 |
| other net periodic benefit cost components | 130,000 |
| recognized liability increase | 1,050,000 |
| sensitivity higher discount rate change | -850,000 |
| sensitivity higher discount rate obligation | 26,700,000 |
| sensitivity lower discount rate change | 950,000 |
| sensitivity lower discount rate obligation | 28,500,000 |
| service cost presentation component | 1,500,000 |