CHARLOTTE, NC (WBTV)- Spring is officially here, and that means April 15 ("Tax Day") is just around the corner. IRS Spokesman Dan Boone has some advice for the estimated 886,000 North Carolinians who will wait until April to file. 1. E-file Your Taxes. It's a fast, easy and accurate way to file, and for most people it's free. The IRS's Free File partnership with several tax software...