cmancero
Returning Member

form 8606 total basis question

I opened a rollover IRA in 2019 and put money from work 401k into it and that year and since have contributed max IRA contribution. Bc I make too much it is considered a nondeductible IRA contribution. I used turbotax online and it generates a form 8606 but every year except 2020 ( i filed married filing separately I noticed it says my total basis is zero. I have contributed between 2019-2024 all nondeductible so shouldn't it be the sum of the contributions? I am so confused if i need to do addendum and get accountant now or await until I file taxes next year.              contribution.   total basis 

20247000   0
202365000
202260000
202160000
2020600012000
201960000