OKay, it is nice that u read a publication somewhere (it made for a funny looking question since u quoted from the pub).
When u get ur W-2, look at box 14, many companies list the amount of health care benefits there. Also Compare the amount in box 2 (your wages for social security purposes) & the amount shown as ytd wages on ur last paycheck stub. If ur health care was pre-tax, the amount in box 2 will be LESS than the YTD wages on the paycheck.
Boston--Pre-tax health care lowers ur social security earnings. This *will* ultimately reduce the monthly payment one receives from SSA. It *may* also affect how pension payments r paid out. I happen to be a devout saver--anything I do not pay as taxes now, I save. My savings should be enough to compensate for any loss in benefits.
The quick estimator at the SSA web site (plugging in $40,000 & 41,500 as the annual income with pre & post tax dollars) shows about a $30 difference in monthly benefits.
At the 15% tax bracket, someone would pay $20/month more in tax now.
If FERS uses the $40,000 number for retirement (assuming 20 years government service) , that would be another $25 a month as well.