Texas saved millions of dollars this year after raising its retirement age for future hires and barring them from counting unused sick leave in their pensions. More savings will appear in coming years. Rhode Island also raised its retirement age for future retirees last year, after being told it could save $90 million in the first year alone.
Actuaries have been using the method for years, it turns out, but nobody noticed, in part because official documents usually describe it in language few can understand.
The technique is fairly innocuous in normal times, allowing governments to smooth out their labor costs over many years. But it becomes much riskier when pension funds have big shortfalls, when they need several decades to pay down their losses and when they are cutting benefits for future workers — precisely the conditions that exist today.
