FREE Federal Tax eFile from H&R Block – Ends TONIGHT! Updated on April 13, 2012 By mamacheaps Leave a comment This post may contain affiliate links. Thank you for your support! Read our disclosure policy here. This offer for free federal efiling of your taxes from H&R Block ends TONIGHT! State filings can also be completed at an additional charge. Register here NOW if you’re at all interested. Ends 4/13/12.