The costly tax mistakes most people make
CNBC.com interviews The Tax Institute's Executive Director Kathy Pickering about mistakes that cause many taxpayers to leave an average of $400 on the table, by not claiming all the credits and deductions they could take.

CNBC.com interviews The Tax Institute's Executive Director Kathy Pickering about mistakes that cause many taxpayers to leave an average of $400 on the table, by not claiming all the credits and deductions they could take.