By: Russ Kamp, CEO, Ryan ALM, Inc.

I produced a post yesterday, titled “U.S. Rates Likely to Fall – Here’s the Good and Bad”. In that blog post I wrote, “I’d recommend that you not celebrate a potential decline in rates if you are a plan sponsor or asset consultant, unless you are personally looking for a loan.” Falling rates have historically benefited plan assets, and not just bonds, but risk assets, too. But lower rates cause the present value (PV) of liabilities to grow. A 50 bp decline in rates would cause the PV of liabilities to grow by 6% assuming a duration of 12-years. NOT GOOD!

Not being a trained actuary, although I spend a great deal of time communicating with them and working with actuarial output, I was hesitant to make that broad assessment. But subsequent research has provided me with the insights to now make that claim. Yes, unlike plan sponsors and asset consultants that are likely counting down the minutes to a rate cut next week, actuaries do indeed prefer higher interest rates.

Actuaries of DB pension plans, all else being equal, generally prefer higher interest rates when it comes to funding calculations and the plan’s financial position.

Impact of Higher Interest Rates

• Lower Liabilities: When interest rates (used as the discount rate for future benefit payments) increase, the (PV) of the plan’s obligations may sharply decrease depending on the magnitude of the rate change, making the plan look better funded.
• Lower Required Contributions: Higher discount rates mean lower calculated required annual contributions for plan sponsors and often lead to lower ongoing pension costs, such as PBGC costs per participant.
• Potential for Surplus: Sustained periods of higher rates can create or increase pension plan surpluses, improving the financial health of the DB plan and providing flexibility for sponsors.

Why This Preference Exists

• Discount Rate Role: Actuaries discount future benefit payments using an assumed interest rate tied to high-grade bond yields. The higher this rate, the less money is needed on hand today to meet future obligations.
• Plan Health: Lower required contributions and lower projected liabilities mean sponsors are less likely to face funding shortfalls or regulatory intervention. Plans become much more sustainable and plan participants can sleep better knowing that the plan is financially healthy.
• Plan Sponsor Perspective: While actuaries may remain neutral in advising on appropriate economic assumptions (appropriate ROA), almost all calculations and required reports look stronger with higher interest rates. What plan sponsor wouldn’t welcome that reality.

Consequences of Lower Interest Rates

• Increase in Liabilities: Contrary to the impact of higher rates, lower rates drive up the PV of projected payments, potentially causing underfunded positions and/or the need for larger contributions.
• Challenge for Plan Continuation: Persistently low interest rates have made DB plans less attractive or sustainable and contributed to a trend of plan terminations, freezes, or conversions to defined contribution or hybrid structures. The sustained U.S. interest rate decline, which spanned nearly four decades (1982-2021), crushed pension funding and led to the dramatic reduction in the use of traditional pension plans.

In summary, actuaries valuing DB pension plans almost always prefer higher interest rates because they result in lower reported liabilities, lower costs, and less financial pressure on employers. Given that 100% of the plan’s liabilities are impacted by movements in rates, everyone associated with DB pensions should be hoping that current interest rate levels are maintained, providing plan sponsors with the opportunity to secure the funded ratio/status through de-risking strategies. A DB pension plan is the gold standard of retirement vehicles and maintaining them is critical in combating the current retirement crisis.