IRS' e-file program gaining users

Chances are, you filed your federal taxes electronically this year.

According to the IRS, about two out of every three individual taxpayers elected to e-file in 2009, up almost 6% from returns filed electronically in 2008. That works out to just a few million returns shy of 100 million individual returns, or 67% of tax returns.

It's a pretty incredible increase for the IRS e-file program which began just more than 20 years ago. In 1986, the first year of the program, just 25,000 refund-only returns were accepted in three locations, less than 1% of the returns filed in 2009.