Should Pension Plan Sponsors Move to MTM Accounting?

GAAP rules allow for delayed recognition on the income statement of gains or losses on pension plans’ assets and liabilities. Plan sponsors use an expected return figure that reflects their long-term expected returns on their current portfolio. Annual variances between expected and actual market returns are accrued in “accumulated other comprehensive income” (AOCI) on the balance sheet. Likewise, deviations from expected liability growth are accrued in AOCI. The AOCI amount is then amortized over time on the income statement, usually over the expected future working lifetime of plan participants. Plan sponsors are, in effect, shielded from a significant portion of the actual volatility of their pension assets and liabilities.

The goal of this technique is to decrease the year-to-year volatility of pension expenses on corporate financial statements, minimizing the impact of the pension plan on the core operations of the plan sponsor. This delayed recognition spreads immediate gains and losses into the future. As a result, corporate income statements have felt an ongoing drag in recent years, which may be significant for large pension plans. Today many plan sponsors are continuing to amortize pension losses they experienced during the 2008 financial crisis. For many with closed or frozen plans, these additional “costs” are related to legacy benefits that have no relationship to the organization’s current operations and cost structure. Plan sponsors are struggling with how to account for these legacy benefits and minimize pension plan expense volatility, while providing clarity to investors regarding the financial performance of their base operations.