Hello! My wife has made non-deductible traditional IRA contributions over the past few years (since 2020). her income is too high for them to be deducted, but I realized today that she has not been filing form 8606 to note these non-deductible contributions. To be clear, she has not done any back door Roth conversions with any of these funds. what is the best way to rectify this? Does she need to send an 8606 form for each year she did this? Or can I enter the total amount (basis) of her non-deductible contributions on this year’s tax return on form 8606?
