MAGI calculation for IRA contribution phase out
I'm retired, so not covered by a retirement plan anymore. I earn Social Security and have a very small self-employment income. My wife still works and is covered by a retirement plan. Our joint income is probably in the phase out zone, but TurboTax is showing that we are both covered (X in both boxes on SS Recipients worksheet 2) and says we cannot contribute. I can't find a way to uncheck the X for me, so I'm calculating our MAGI to do it myself. That says I should be able to do a partial IRA contribution for myself but TT says no. What percentage will be deductible is not obvious. Is there an error here? How can I be very sure of the correct MAGI? And how can I calculate how much I can contribute before the deadline?
Thanks.