I received the 1099R reflecting a whole year of pension paid....I paid back to Calpers the overpayment which they acknowledged, but Calpers will not correct the 1099R to reflect only 5 months, but say they will send me a letter addressing this....should I file the final 1040 now anyway, and enter an amount different than what the 1099R says ( an amt that is only 5 months vs a year) and send an explanation letter...
