From what i understand; retirees can take this $200 non-refundable credit just one time. The on-line e-file system is not allowing me to take it again as i had taken it last year. BUT, someone i know who prepares taxes for free to others via AARP is telling me that i can take it every year as he's done this for his clients. Does anyone know if i can take it again this year. i am down to the wire this year. Thank you!