Pension expense components are crucial in understanding a company's financial obligations to its employees. These elements, including service cost and interest cost, impact both the income statement and balance sheet, reflecting the ongoing cost of providing retirement benefits.
Calculating pension expense involves complex factors like actuarial assumptions and plan asset returns. Proper reporting and disclosure of these components allow stakeholders to assess the company's pension obligations and their potential impact on financial performance and position.
Pension Expense Components
Elements of Pension Expense
- Service cost represents the actuarial present value of benefits attributed to employee services rendered during the current period
- Increases pension expense and the projected benefit obligation (PBO)
- Interest cost is the interest accrued on the PBO during the period, calculated using the discount rate
- Increases pension expense and the PBO
- Expected return on plan assets is the anticipated earnings on invested pension funds, reducing pension expense
- Actual returns differing from expected returns create gains or losses
- Amortization of prior service cost systematically allocates the cost of retroactive benefits over the remaining service lives of active employees
- Increases pension expense and reduces the PBO
- Recognition of gains and losses arising from changes in actuarial assumptions or differences between actual and expected returns on plan assets
- Generally amortized into pension expense over time
Impact on Financial Statements
- Pension expense components impact both the income statement and balance sheet
- Service cost, interest cost, amortization of prior service cost, and recognition of gains/losses increase pension expense on the income statement
- Expected return on plan assets decreases pension expense on the income statement
- Changes in the PBO affect the pension liability or asset on the balance sheet
- Increases in PBO from service cost, interest cost, and losses increase the pension liability
- Decreases in PBO from gains and amortization of prior service cost decrease the pension liability
Pension Expense Calculation
Service Cost Calculation
- Multiply the applicable service cost per year of service by the number of years of service attributable to the current accounting period for each employee
- Sum the amounts for all employees to determine total service cost
- Example: If an employee's pension benefit increases by $1,000 for each year of service, and the employee works for 5 years, the service cost for that employee would be $5,000
Interest Cost Calculation
- Multiply the PBO at the beginning of the period by the settlement rate (discount rate used to calculate the PBO)
- The settlement rate is based on high-quality corporate bond yields that match the timing and amount of expected benefit payments
- Example: If the PBO at the beginning of the year is $100,000 and the discount rate is 5%, the interest cost would be $100,000 × 5% = $5,000
Expected Return on Plan Assets Calculation
- Multiply the fair value of plan assets at the beginning of the period by the expected long-term rate of return on those assets
- The expected rate of return should be based on the composition of plan assets and their associated risks
- Example: If the fair value of plan assets at the beginning of the year is $80,000 and the expected rate of return is 6%, the expected return on plan assets would be $80,000 × 6% = $4,800
Actuarial Gains and Losses
Sources of Gains and Losses
- Actuarial gains and losses result from changes in the PBO due to:
- Experience different from what was assumed (e.g., higher or lower employee turnover, salary increases, or mortality rates)
- Changes in actuarial assumptions (e.g., discount rate, expected rate of return on plan assets, or future salary increase rates)
- Gains decrease the PBO and future pension expense, while losses increase the PBO and future pension expense
- Example: If the actual return on plan assets is higher than the expected return, it results in an actuarial gain, reducing future pension expense
Recognition of Gains and Losses
- Immediate recognition of gains and losses would cause significant volatility in pension expense and the PBO
- The FASB allows delayed recognition through amortization to mitigate this volatility
- The corridor approach amortizes accumulated gains and losses exceeding 10% of the greater of the PBO or market-related value of plan assets
- Amortization occurs over the average remaining service period of active employees
- Example: If the accumulated losses exceed the 10% corridor by $50,000 and the average remaining service period is 10 years, $5,000 would be amortized into pension expense each year
Pension Expense Journal Entries
Recording Pension Expense
- Debit Pension Expense for the sum of service cost, interest cost, amortization of prior service cost, and amortization of net loss
- Credit Pension Expense for expected return on plan assets and amortization of net gain
- Example: If service cost is $10,000, interest cost is $5,000, expected return on plan assets is $4,000, and amortization of net loss is $1,000, the journal entry would be:
- Debit Pension Expense $12,000
- Credit Pension Asset/Liability $12,000
Recording Contributions and Gains/Losses
- Credit Cash for contributions made to the pension plan, with the debit going to Pension Asset/Liability
- Example: If the company contributes $15,000 to the pension plan, the journal entry would be:
- Debit Pension Asset/Liability $15,000
- Credit Cash $15,000
- Debit or credit Pension Asset/Liability for gains or losses from actual returns differing from expected returns, with the offsetting entry to Other Comprehensive Income (G/L)
- Example: If the actual return on plan assets is $5,000 higher than the expected return, the journal entry would be:
- Debit Pension Asset/Liability $5,000
- Credit Other Comprehensive Income (G/L) $5,000
Recording Prior Service Cost Amendments
- Debit Prior Service Cost (an off-balance sheet account) and credit PBO for the cost of retroactive benefits granted in a plan amendment
- The cost is then amortized into pension expense over the remaining service lives of active employees
- Example: If a plan amendment grants $50,000 in retroactive benefits and the average remaining service period is 10 years, the initial journal entry would be:
- Debit Prior Service Cost $50,000
- Credit PBO $50,000
- Each year, $5,000 would be amortized into pension expense with the following entry:
- Debit Pension Expense $5,000
- Credit Prior Service Cost $5,000
Pension Disclosure Interpretation
Reconciliation of PBO and Plan Assets
- Disclosures include a reconciliation of beginning and ending balances of the PBO and plan assets, showing the impact of:
- Service cost, interest cost, contributions, benefits paid, and gains/losses
- Helps users understand the reasons for changes in the PBO and plan assets during the period
- Example: The reconciliation might show that the PBO increased by $20,000 due to service cost and interest cost, decreased by $15,000 due to benefits paid, and increased by $5,000 due to actuarial losses
Funded Status and Balance Sheet Reporting
- The funded status (plan assets minus PBO) is reported on the balance sheet as a net pension asset or liability
- A positive funded status indicates the plan is overfunded and is reported as a net pension asset
- A negative funded status indicates the plan is underfunded and is reported as a net pension liability
- Example: If the PBO is $500,000 and the fair value of plan assets is $450,000, the funded status would be a net pension liability of $50,000
Key Assumptions Disclosure
- Key assumptions used in pension calculations are disclosed, including:
- Discount rate, expected return on assets, rate of compensation increase
- Allows users to assess the reasonableness of the assumptions and their impact on pension measurements
- Example: The disclosure might state that the discount rate is 5%, the expected return on plan assets is 7%, and the rate of compensation increase is 3%
Plan Asset Composition and Fair Value
- The composition of plan assets by category (equity securities, debt securities, real estate, etc.) and fair value measurements are reported
- Helps users understand the risk and return characteristics of the plan assets
- Example: The disclosure might show that 60% of plan assets are invested in equity securities, 30% in debt securities, and 10% in real estate, with all assets measured at Level 1 fair value
Future Benefit Payments
- Estimated future benefit payments for each of the next five years and in aggregate for the five years thereafter are disclosed
- Provides information about the timing and amount of expected cash outflows for benefit payments
- Example: The disclosure might show that the company expects to pay $10,000 in benefits in Year 1, $12,000 in Year 2, $15,000 in Year 3, $18,000 in Year 4, $20,000 in Year 5, and a total of $120,000 for Years 6-10