Massachusetts Non-Deductible IRA Basis for IRA distribution

[joe c2]

I just looked at my 2024 Massachusetts State tax that I filed at the same time as my Federal and see that TurboTax did not adjust my IRA Distribution to account for my lifetime of making non-tax deductible contributions to my IRAs. Massachusetts fully taxes all contributions to a Traditional IRA so you are allowed to deduct those contributions when you begin taking IRA distributions.  What, if anything, did I miss in the State tax EasyStep interview that missed this costly error?  Thanks.

[MaryK4]

There is a question "Taxable IRA/Keogh Distributions" where you enter the Other Contributions Previously Taxed by Massachusetts (see below).