This result was unaffected by level of income. Additionally, nearly one-quarter of continuously contributing HSA account holders save most of their contributions, which will help pay for escalating costs of health care in retirement.
On average, 401(k) participants who also contributed to an HSA in 2011 deferred 8.5% of their annual salary into their 401(k). Those who only saved in a 401(k) contributed an average of 8.1%
The average 401(k) balance for participants earning $40,000 to $60,000 a year and saving in both their workplace savings plan and an HSA was $63,000. Those in the same income bracket who saved only in a 401(k) had an average balance of $46,100, or 28% less. Likewise, those earning $100,000 to $150,000 a year and saving in both vehicles had an average 401(k) balance of $226,800, but those saving in just a 401(k) saw an average balance of $174,200 or 23% less.
“During benefit enrollment season, it’s encouraging to see that on average, saving in an HSA is not done at the expense of an employee’s crucial 401(k) retirement savings,” said William Applegate, vice president, Fidelity Investments. “Employers and employees alike are increasingly recognizing the importance of planning for current and future health care costs and many are beginning to integrate this tax-advantaged product into their overall retirement strategy.”