A new survey found that 55% of people feel they haven't saved enough, and inflation is preventing them from doing so.
The changes mean retirement savers who are 50 or older can now save a combined $30,000 a year in their 401(k)s.
Preserving the program could mean raising more from workers or paying less to beneficiaries.
Fidelity and Vanguard are collaborating to help job changers keep their tax-advantaged accounts.
Only 58% reported having a positive outlook about their retirement plan and investments.
As a result of their rising wealth, many millennials are seeking out a financial adviser for the first time.
Income inequality was one of the reasons why the nation dropped one spot from last year.
Changes in market and economic conditions have made these guidelines obsolete.
Boston College research shows a $7.1 trillion retirement savings shortfall.
Some of the pain came from sharp drops in popular Fidelity mutual funds in 401(k) retirement plans.