“Transferred” vs Inherited vs Beneficiary IRA

Hello,

 

My Dad passed in 2024 and was not able to take his Traditional IRA RMD.  My Mom was the sole Beneficiary.  She had his account closed and did a Trustee-to-Trustee Transfer of all funds to a credit union where she opened up a new Traditional IRA with her name on it.  From there, she took my Dad’s final RMD and she received a Form 1099-R showing only her name on it, the Gross Distribution Amount, as well as the Federal Income Tax she had withheld.  The Code in Box 7 is “7.”

 

I imported her 1099 into TT and the “Form 1099-R, withdrawal of money from 401(k) retirement plans, pensions, IRA’s etc.” button is clicked and it shows that the 1099 belongs to my Mom.

 

Should I choose “NO” for the question, “Did (Mom’s name) Inherit the IRA from (Credit Union Name)?

 

If “No” is the correct answer, I also need help with their IRA Basis.  Do I combine my Dad’s 2023 Basis with my Mom’s 2023 Basis and put the total dollar amount under my Mom’s “Total Basis as of December 31, 2023”?  Or do I only enter my Mom’s 2023 Basis and put my Dad’s elsewhere?

 

Thank you so much for any help someone can provide me.