I need to take Required Minimum Deductions from my traditional IRA. I have only partial info on my past contributions from the late 1980s and 90s. I know what my AGI was for each tax year, the amount of my contributions, but I don't have what the cutoffs are for allowable deductions and what amount of my contributions are non-deductible and therefore eligible for non-deductible contributions. Specifically tax years 1989, 1991, 1993, 1994. I have some fm 8606s already for some other years, but incomplete info on the years listed. Can anyone help?
