We changed the amount claimed as Making Work Pay Credit on your return, The amout used to compute the total amount for making Work Par Credit is not the amount received as an Economic Recovery Payment from the social Security Administration, Rail Road Retirement Board, or Veterans Administration.

tax return 금액이 보고한 금액과 좀 다르게 받았는데 며칠뒤 이런 편지가 도착했네요.
일단은 변경된 금액이 맞다는 거겠지요?