In reviewing our situation for potentially converting a Traditional IRA to a Roth IRA, I went thru and documented all our deductible and non-deductible IRA contributions from 1986 thru 2012, in order to run the Roth IRA online calculators.
I just discovered that our Form 8606 - Non-Deductible for Traditional IRA - has a ZERO prev Basis for 2009, and therefore all years after that are wrong, 2010, 2011, 2012... No other impact on the IRA or 1040 numbers.
I was thinking of just correcting the Form 8606 "previous basis" number when I file for 2013.... It should be around $44k, and is currently showing $30k... Others are stating to file a correct Form 8606 for 2009, 10, 11, & 12.
Since the IRS didn't seem to catch the ZERO, I was thinking of just correcting the Basis for the 2013 Form 8606 filing.
Thoughts ?