Chuck Carlson's Tax Calculator - AT&T allows you to quickly, easily calculate the cost basis for your shares of AT&T and its spin-offs.
http://atttaxcalculator.com/ more info...
The Fairtax Calculator - Fairtax calculator to assist in figuring how people would benefit from the IRS being abolished and the fairtax being put in place.
http://fairtaxcalculator.org/ more info...
