Corporate plans
Corporate sponsors use the ROA assumption to determine the pension expense recognized on their income statements. Under US accounting standards, the pension expense includes a credit (income) equal to the plan’s expected return on assets during the fiscal year.
The average ROA assumption reported by Russell 3000 companies at year-end 2021 was 5.2%, roughly 40 basis points (bps) lower than in 2020 (Figure 1). This continues a downward trend — although, as we note later in this paper, we think the trend may reverse in 2022 or 2023 given higher capital market return assumptions. The average ROA assumption has fallen 270 bps since 2006, when the introduction of mark-to-market balance sheet accounting for pension plans by the Financial Accounting Standards Board (FASB) and the passage of the Pension Protection Act by Congress first prompted many plan sponsors to reevaluate their investment strategies.